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MMEL− 157 21−20−8 08 Dec 15 08 Dec 15 BCSG22 March
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MMEL− 158 25−50−4 08 Dec 15 08 Dec 15 BCSG22 March
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MMEL− 159 26−10−2 08 Dec 15 08 Dec 15 BCSG22 March
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MMEL− 161 33−20−2 08 Dec 15 08 Dec 15 BCSG22 March
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DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
Bombardier Inc. DHC−8Series 400
TEMPORARY REVISION INDEX
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DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
Bombardier Inc. DHC−8Series 400
TEMPORARY REVISION INDEX
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Preamble
Notes & Definitions
System No.21
SystemAir Condtioning
Page21−1
22 Automatic Flight Control 22−123 Communication 23−124 Electrical Power 24−125 Equipment and Furnishings 25−126 Fire Protection 26−127 Flight Controls 27−128 Fuel 28−129 Hydraulic Power 29−130 Ice and Rain Protection 30−131 Indicating and Recording Systems 31−132 Landing Gear 32−133 Lights 33−134 Navigation 34−135 Oxygen 35−136 Pneumatics 36−138 Water/Waste 38−145 Central Maintenance System 45−146 Information System 46−149 Auxiliary Power Unit 49−152 Doors 52−161 Propellers 61−171 Power Plant 71−173 Engine Fuel and Control 73−176 Engines 76−177 Engine Indicating 77−179 Engine Oil 79−1
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
Bombardier Inc. DHC−8Series 400
TABLE OF CONTENTS
Page 1
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PREAMBLE
All equipment installed on an aircraft in compliance with the Airworthiness Standards and the Operating Rulesmust be operative. However, CARs 605.07 permits the publication of a Master Minimum Equipment List (MMEL)where compliance with certain equipment requirements is not necessary under all operating conditions.Experience has shown that with the various levels of redundancy designed into aircraft, operation of every systemor installed component may not be necessary when the remaining operative equipment can provide the requiredlevel of safety.
A Master Minimum Equipment List (MMEL) is developed by Transport Canada, with participation by the aviationindustry, to improve aircraft utilization and thereby provide more convenient and economic air transportation forthe public. The approved MMEL includes those items of equipment related to airworthiness and operatingregulations and other items of equipment Transport Canada finds may be inoperative and yet maintain therequired level of safety by applying appropriate conditions and limitations; it does not contain obviously requireditems such as wings, flaps, and rudders. The MMEL is the basis for development of individual operator MELswhich take into consideration the operator’s particular aircraft equipment configuration and operational conditions.Operator MELs, for administrative control, may include items not contained in the MMEL; however, relief foradministrative control items must be approved. An operator’s MEL may differ in format from the MMEL, but cannotbe less restrictive than the MMEL. The individual operator’s MEL, when approved, permits operation of the aircraftwith inoperative equipment.
Equipment not required by the operation being conducted and equipment in excess of the requirements areincluded in the MEL with appropriate conditions and limitations. The MEL must not deviate from the Aircraft FlightManual Limitations, Emergency Procedures or with Airworthiness Directives. It is important to remember that allequipment related to the airworthiness and the operating regulations of the aircraft not listed on the MMEL mustbe operative.
Suitable conditions and limitations in the form of placards, maintenance procedures, crew operating proceduresand other restrictions as necessary are specified in the MEL to ensure that the required level of safety ismaintained.
The MEL is intended to permit operation with inoperative items of equipment for a period of time until repairs canbe accomplished. It is important that repairs be accomplished at the earliest opportunity. In order to maintain therequired level of safety and reliability the MMEL establishes limitations on the duration of and conditions foroperation with inoperative equipment. The (M) and (M#) procedures identified in the MMEL are required to beperformed once prior to dispatching with MEL relief. If there is a requirement to perform the procedures morefrequently, for example, prior to each flight, then this is clearly stated in the provisos. The same principle appliesto the (O) procedures, although in some cases it is required that certain equipment be confirmed operative andthis equipment is checked regularly in accordance with the normal Flight Manual procedures. When an item ofequipment is discovered to be inoperative, it is reported by making an entry in the Aircraft MaintenanceRecord/Journey Logbook. The item is then either repaired or deferred per the MEL. Alternatively, the aircraft mustbe in compliance with CAR sections 605.08 (2) or 605.09 (2) which specify the requirements for operating anaircraft subject to the conditions of flight permit and the subordinate position of a MEL with regard to anAirworthiness Directive (AD) for the same Item. MEL conditions and limitations do not relieve the operator fromdetermining that the aircraft is in condition for operation with items of equipment inoperative. (See CAR605.08(1)).
Operators are responsible for exercising the necessary operational control to ensure that the required level ofsafety is maintained. When operating with multiple inoperative items, the interrelationships between those itemsand the effect on aircraft operation and crew workload must be considered.
Operators are to establish a controlled and sound repair program including the parts, personnel, facilities,
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
Bombardier Inc. DHC−8Series 400
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Rev 5 NOV 28/2011
procedures and schedules to ensure timely repair.
When using the MEL, compliance with the stated intent of the preamble, definitions, and the conditions andlimitations specified in the MEL is required.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
Bombardier Inc. DHC−8Series 400
Page 2
Rev 5 NOV 28/2011
Notes and Definitions
1. System Definitions
System numbers are based on the Air Transport Association (ATA) Specification Number 100 and items arenumbered sequentially.
a) “Items” (Column 1) means the equipment, system, component, or function listed in the “Item” column.b) “Number Installed” (Column 2) is the number (quantity) of items normally installed in the aircraft. This
number represents the aircraft configuration considered in developing this MMEL. Should the numberbe a variable (e.g. passenger cabin items) a number is not required.
“***”symbol in Column 1 indicates an item which is not required by regulation but which may have beeninstalled on some models of aircraft covered by this MMEL. This item may be included on the operator’sMEL after the approving office has determined that the item has been installed on one or more of theoperator’s aircraft. The symbol, however, shall not be carried forward into the operator’s MEL. It shouldbe noted that neither this policy nor the use of this symbol provide authority to install or remove an itemfrom an aircraft. The “***” symbol may be considered equivalent to the item “if installed”.
c) “Number Required for Dispatch” (Column 3) is the minimum number (quantity) of items required foroperation provided the conditions specified in Column 4 are met.
"−" symbol in Column 2 and/or Column 3 indicates a variable number (quantity) of the item installed.
NOTE: Where the MMEL shows a variable number required for dispatch, the MEL must reflectthe actual number required for dispatch or an alternate means of configuration controlapproved by Transport Canada.
d) “Remarks or Exceptions” (Column 4) in this column includes a statement either prohibiting orpermitting operation with a specified number of items inoperative, provisos (conditions and limitations)for such operation, and appropriate notes.
e) A “vertical bar” (change bar) in the margin indicates a change, addition or deletion in the adjacent textfor the current revision of that page only. The change bar is dropped at the next revision of that page.
f) “Approved” means approved by the Minister (appropriate civil aviation authority).g) “Master Minimum Equipment List” means a document approved by the Minister that establishes the
aircraft equipment allowed to be inoperative under the conditions specified therein for a specific type ofaircraft.
h) “Minimum Equipment List” means a document approved by the Minister that authorizes an operatorto dispatch an aircraft with aircraft equipment inoperative under the conditions specified therein.
i) “Minister” means the Minister of Transport.
2. “Administrative control items”means an item listed by the operator in the MEL for tracking andinformational purposes. It may be added to an operator’s MEL provided no relief is granted, or providedconditions and limitations are contained in an approved document such as the Structural Repair Manual. Ifrelief other than that granted by an approved document is sought for an administrative control item, arequest must be submitted to Transport Canada. If the request results in review and approval, the itembecomes an MMEL item rather than an administrative control item.
3. “Aircraft Crew” is considered to be flight crew members, flight attendants, aircraft maintenance crewengineers and supervisory crew members.
4. “Airplane Flight Manual” (AFM) is the document required for type certification and approved by TransportCanada. The approved AFM for the specific aircraft is listed on the applicable Type Certification Data Sheet.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
Bombardier Inc. DHC−8Series 400
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5. “Alphabetical symbol” in Column 4 indicates a proviso (condition or limitation) that must be complied withfor operation with the listed item inoperative.
6. "Alternate Procedures" includes alternate normal, abnormal and emergency procedures.
7. “As required by regulations”, “As required by FAR” and other similar statements mean that the listeditem is subject to certain provisions (restrictive or permissive) expressed in such regulations as theCanadian Aviation Regulations, Federal Aviation Regulations, or the Airworthiness Manual, etc. Unless theMMEL provides otherwise, the items specified by these requirements must be operative.
8. “Class 1 failures” are failures that prevent continued operation of a specific LRU or channel and areannunciated via advisory messages, cautions, warnings or advisory lights in the flight compartment.Dispatch with such posted failures are to be in accordance with the MMEL. “Class 2 failures” are failureswhich do not prevent continued system function. These faults will not be annunciated to the flight crews andthe absence of the higher level alert (warning, caution, advisory) indicates that the system/component isoperating within its approved operating limits or tolerances. Such faults would be evident duringmaintenance interrogation performed on opportunity basis. Class 2 faults do not affect dispatch and will belisted in the Fault Isolation Manual (FIM). Class 2 faults will be left to the discretion of the operators whenthese faults are to be rectified.
9. “Considered Inoperative” as used in the provisos, remarks or exceptions means that item must be treatedfor dispatch, taxi and flight purposes as though it were inoperative. The item shall not be used or operateduntil the original deferred item is repaired. Additional actions include: documenting the item on the dispatchrelease (if applicable), placarding, and complying with all remarks, exceptions, and related MMELprovisions, including any (M) and (O) procedures and observing the repair category.
10. “Crew Members” (from CARS) means a person assigned to duty in an aircraft during flight time.
11. “Day of Discovery” is the calendar day an equipment/instrument malfunction was discovered. This day isexcluded from the calendar days or flight days specified in the MMEL for the repair of an inoperative item ofequipment and is applicable to all MMEL items in categories A, B, C and D
12. “Deactivated” and “Secured” means that the specified component must be put into an acceptablecondition for safe flight. An acceptable method of deactivating and securing will be established by theoperator for inclusion in his/her MEL.
13. “Deleted” in the remarks column after a sequence item indicates that the item was previously listed but isnow required to be operative if installed in the aircraft.
14. “ETOPS” refers to extended range (ER) operations of a two−engine airplane which has a type designapproval for ER operations and complies with the provisions of TP 6327 (ETOPS).
15. “Excess Items” means those items installed that are excess to the requirements.
16. “Extended Overwater Operation” means operations over water at a horizontal distance of more than 50nautical miles from the nearest shore.
17. “Federal Aviation Regulation (FAR)” means the applicable portions of the Federal Aviation Act andFederal Aviation Regulations.
18. “Flight Crew Member” (from CARS) means a crew member assigned to act as pilot or flight engineer of anaircraft during flight time.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
Bombardier Inc. DHC−8Series 400
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19. “Flight Day” means a 24 hour period (e.g. from midnight to midnight) − either Universal Coordinated Time(UCT) or local time, as established by the operator, during which at least one flight is initiated for theaffected aircraft.
20. “Icing Conditions” means an atmospheric environment that may cause ice to form on the aircraft or in theengine(s)
21. “Indication” is where a number of parameters are reported on a line replaceable unit. To allow relief forindividual parameters being inoperative rather than the entire unit, the word indication is used as opposed toindicator.
22. “Indicator” is a line replaceable unit. The parameters displayed can be analogue or digital. To allow relieffor the line replaceable unit rather than individual parameters we use the word indicator.
23. “Inoperative” means a system and/or component malfunction to the extent that it does not accomplish itsintended purpose and/or is not consistently functioning normally within its approved operating limit(s) ortolerance(s).
NOTE: A caution or warning light is considered inoperative if either it fails to illuminate (ie. duringlamp test) or if it fails to extinguish (ie. is illuminated continuously).
24. “Inoperative components of an inoperative system” Inoperative items which are components of asystem which is inoperative are usually considered components directly associated with and having no otherfunction than to support that system. (Warning/caution systems associated with the inoperative system mustbe operative unless relief is specifically authorized per the MMEL).
25. “Is not used” in the provisos, remarks or exceptions for an MMEL item may specify that another itemrelieved in the MMEL “is not used.” In such cases, crew members should not activate, actuate, or otherwiseutilize that component or system under normal operations. It is not necessary for the operators toaccomplish the (M) procedures associated with the item. However operational requirements must becomplied with, and an additional placard must be affixed, to the extent practical, adjacent to the control orindicator for the item that is not used to inform crew members that a component or system is not to be usedunder normal operations.
26. “(M)” symbol indicates a requirement for a specified maintenance procedure which must be accomplishedprior to operation with the listed item inoperative. Normally these procedures are accomplished bymaintenance personnel; however, other personnel may be qualified and authorized to perform certainfunctions. Procedures requiring specialized knowledge or skill, or requiring the use of tools or test equipmentmust be accomplished by maintenance personnel (see “(M#)” below). The satisfactory accomplishment ofall maintenance procedures, regardless of who perform them, is the responsibility of the operator.Appropriate procedures are required to be published as part of the operator’s manual or MEL.
NOTE: The (M) symbol is required in the operator’s MEL unless otherwise authorized byTransport Canada.
27. “(M#)” symbol indicates a requirement for maintenance personnel to accomplish an “(M)” procedure.
28. “Maintenance Instruction” indicates maintenance instructions that must be accomplished prior tooperation with the listed item inoperative, as per “(M)”procedure above.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
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29. “Notes” in Column 4 provides additional information for crew member or maintenance consideration. Notesare used to identify applicable material which is intended to assist with compliance, but do not relieve theoperator of the responsibility for compliance with all applicable requirements. Notes are not a part of theprovisos.
30. “(O)” symbol indicates a requirement for a specific operations procedure which must be accomplished inplanning for and/or operating with the listed item inoperative. Normally these procedures are accomplishedby a crew member; however, other personnel may be qualified and authorized to perform certain functions.The satisfactory accomplishment of all procedures, regardless of who performs them, is the responsibility ofthe operator. Appropriate procedures are required to be published as a part of the operator’s manual orMEL. Recording of the accomplishment of required specific operations procedures in the log book will beaccomplished by adding the following statement to the “Instructions for Journey Log Book Use” found in theOperators Journey Log Book to cover those items requiring Operating Procedures.
NOTE: The (O) symbol is required in the operator’s MEL unless otherwise authorized byTransport Canada.
31. “Operating Instruction” indicates operating instructions that must be accomplished prior to operation withthe listed item inoperative as per “(O)”procedure above.
32. “Passenger Convenience Items” means those items related to passenger convenience, comfort orentertainment such as, but not limited to, galley equipment, movie equipment, ash trays, stereo equipment,overhead reading lamps, etc.
33. “Placarding” Each inoperative item must be placarded to inform and remind the crew members andmaintenance personnel of the equipment condition.
NOTE: To the extent practical, placards should be located adjacent to the control or indicator forthe item affected; however, unless otherwise specified, placard wording and location will bedetermined by the operator.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
Bombardier Inc. DHC−8Series 400
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34. Repair Intervals: All users of an MEL must effect repairs to inoperative systems or components, deferred inaccordance with the MEL, at or prior to the repair time intervals established by the following letterdesignators:
“Category A”
Items in this category shall be repaired within the time interval specified in the “Remarks orExceptions” column of the operator’s approved MEL. Whenever the proviso in the “Remarks orExceptions” column of the MMEL states cycles or flight time, the time interval begins with the nextflight. Whenever the time interval is listed as flight days, the time interval begins on the flight dayfollowing the day of discovery.
“Category B”
Items in this category shall be repaired within three (3) consecutive calendar days, excluding the dayof discovery. For example, if it were discovered at 10 am on January 26th, the three day interval wouldbegin at midnight the 26th and end at midnight the 29th.
“Category C”
Items in this category shall be repaired within ten (10) consecutive calendar days, excluding the day ofdiscovery. For example, if it were discovered at 10 am on January 26th, the 10 day interval wouldbegin at midnight the 26th and end at midnight February 5th.
“Category D”
Items in this category shall be repaired within one hundred and twenty (120) consecutive calendardays, excluding the day of discovery.
The letter designators are inserted in Column 1 adjacent to Column 2.
No specified repair interval: Items in this category do not have a limiting repair interval and is left to theoperator”s discretion when this item is to be repaired. An example of an MMEL item with no specified repairinterval is passenger convenience items. Passenger convenience items that require a specific repair intervallimitation will be addressed as a separate MMEL item.
35. “Time Limited Dispatch” relief that is subject to time limited dispatch expressed as a specific number ofengine hours or cycles, and will start in accordance with the times established by the engine manufactureror as indicated in the remarks column of the MMEL. Time limited relief cannot be extended.
36. “Visual Flight Rules” (VFR) is as defined in the CARs. This precludes a pilot from filing an InstrumentFlight Rules (IFR) flight plan.
37. “Visual Meteorological Conditions” (VMC) means the atmospheric environment is such that would allowa flight to proceed under the visual flight rules applicable to the flight. This does not preclude operatingunder Instrument Flight Rules.
38. “Visible Moisture” means an atmospheric environment containing water in any form that can be seen innatural or artificial light; for example clouds, fog, rain, sleet, hail or snow.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
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21 AIR CONDITIONING
−20−1 Distribution Damper C 1 0 May be inoperative.
C 1 0 May be inoperative provided Fan is switched OFF.
−20−3 Flow (Pack) Control andShutoff Valve
C 1 0 (M#) May be inoperative provided:a) The Valve is secured in the open position,b) The Nacelle Shutoff Valves are verified
operative, andc) Both digital (AUTO) channels of the ECU are
verified operative.
−20−4 Display Cooling Fans C 3 2 May be inoperative.
−20−5 SIDE WINDOW DEMISTVent Controls
A 2 1 One may be inoperative provided:a) Airflow from the side window vent on the
inoperative side is confirmed by the pilot, andb) Repairs are made within one flight day.
C 2 0 (M#) May be inoperative provided the affected side(s)is failed in the open position.
−20−6 Low Level Vent Controls A 2 1 One may be inoperative provided:a) Airflow from the side window vent on the
inoperative side is confirmed by the pilot, andb) Repairs are made within one flight day.
C 2 0 (M) May be inoperative provided the Low Level Ventposition is confirmed and lever moved to closedposition.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
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Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
−20−7 FLT COMPT GASPERS(Small and Large)
C 4 0 May be inoperative provided comfort level isacceptable to the pilot.
−20−8 Aft Baggage CompartmentVent Valves
1) Inlet and Outlet VentValves
C − 0 (M) May be inoperative in the closed positionprovided:
a) Inlet and outlet vent valves (shut−off valves) aredeactivated,
b) VENT VALVE INLT and VENT VALVE OUTLTCLOSED advisory lights are verified illuminatedprior to each flight, and
c) Live animals are not carried.
C − 0 May be inoperative in open position provided thebaggage compartment is empty, or for ballast purpose,use of bags (made of glass fiber or Kevlar) of sand oringots of non−magnetic metals (such as lead) isacceptable.
C − 0 May be inoperative provided the baggagecompartment is empty, or for ballast purpose, use ofbags (made of glass fiber or Kevlar) of sand or ingotsof non−magnetic metals (such as lead) is acceptable.
−30−1 CABIN PRESS WarningLight
C 1 0 May be inoperative provided flight is conducted at orbelow 10,000 feet MSL, per AFM Supplement 113,UNPRESSURIZED FLIGHT − BLEED ON.
−30−2 Cabin ALT Indicator C 1 0 (O) May be inoperative provided:a) The Cabin DIFF Pressure Indicator is verified
operative, andb) A chart is provided to convert cabin differential
pressure to cabin altitude.
D 1 0 (O) May be inoperative provided flight is conducted inan unpressurized configuration, at or below 10,000feet MSL, in accordance with AFM Supplement 113,UNPRESSURIZED FLIGHT − BLEED ON.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
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Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions21 AIR CONDITIONING (CONT’D)
Bombardier Inc. DHC−8 Series 400
−30−3 Cabin DIFF PressureIndicator
C 1 0 (O) May be inoperative provided:a) The Cabin ALT Indicator is verified operative,
andb) A chart is provided to convert cabin altitude to
cabin differential pressure.
D 1 0 (O) May be inoperative provided flight is conducted inan unpressurized configuration, at or below 10,000feet MSL, in accordance with AFM Supplement 113,UNPRESSURIZED FLIGHT − BLEED ON.
−30−4 Cabin RATE Indicator C 1 0 May be inoperative provided all other instruments andfunctions of the Pressurization System are operative.
D 1 0 (O) May be inoperative provided flight is conducted inan unpressurized configuration, at or below 10,000feet MSL, in accordance with AFM Supplement 113,UNPRESSURIZED FLIGHT − BLEED ON.
−30−5 Cabin Pressure ControlSystem
1) AUTO and MAN Modes A 2 0 (M)(O) May be inoperative provided:a) The FWD OUTFLOW valve and DUMP functions
are verified operative,b) The AFT OUTFLOW valve is verified open,c) The flight is conducted in an unpressurized
configuration, at or below 10,000 feet MSL, inaccordance with AFM Supplement 113,UNPRESSURIZED FLIGHT − BLEED ON, and
d) Repairs are made within three flight days.
2) AUTO Mode A 1 0 (M) May be inoperative provided:a) MAN control is verified operative,b) The FWD OUTFLOW control and the DUMP
function are verified operative,c) Cabin RATE Indicator, Cabin ALT Indicator, and
Cabin DIFF Pressure Indicator are verifiedoperative, and
d) Repairs are made within three flight days.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 7 Sep 09/2015
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Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions21 AIR CONDITIONING (CONT’D)
Bombardier Inc. DHC−8 Series 400
3) MAN Mode C 1 0 (M) May be inoperative provided:a) AUTO control is verified operative,b) The FWD OUTFLOW control and the DUMP
function are verified operative,c) Cabin RATE Indicator, Cabin ALT Indicator, and
Cabin DIFF Pressure Indicator are verifiedoperative.
−30−6 Aft Valves
1) Aft Outflow Valve C 1 0 (M)(O) May be inoperative provided:a) The AFT OUTFLOW valve is verified open, andb) Flight is conducted in an unpressurized
configuration, at or below 10,000 feet MSL, inaccordance with AFM Supplement 113,UNPRESSURIZED FLIGHT − BLEED ON.
2) Aft Safety Valve C 1 0 (M)(O) May be inoperative provided:a) The AFT OUTFLOW valve is verified open, andb) Flight is conducted in an unpressurized
configuration, at or below 10,000 feet MSL, inaccordance with AFM Supplement 113,UNPRESSURIZED FLIGHT − BLEED ON.
−50−1 Air Cycle Machines (ACM) C 2 1 May be inoperative provided the associated PACKSswitch is selected and remains OFF.
−50−2 Turbine Shut−Off Valves C 2 1 (M#) May be inoperative provided:a) Turbine Shut−Off Valve is secured in the closed
position, andb) Associated PACKS switch is selected and
remains OFF.
−50−3 Pack Bypass Valves C 2 1 (M#) May be inoperative provided:a) Pack Bypass Valve is locked in the closed
position, andb) Associated PACKS switch is selected and
remains OFF.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
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Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions21 AIR CONDITIONING (CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
−60−1 CABIN TEMP CONTROL
1) AUTO and MAN Modes C 1 0 (M) May be inoperative provided:a) The associated CABIN PACK is considered
inoperative and is selected and remains OFF,and
b) FLT COMP TEMP CONTROL is verifiedoperative.
2) AUTO Mode C 1 0 (M) May be inoperative provided:a) MAN control is verified operative, andb) DUCT TEMP indicator is verified operative.
3) MAN Mode C 1 0 (M) May be inoperative provided AUTO control isverified operative.
−60−2 DUCT TEMP GAUGE C 1 0 May be inoperative provided Flight AttendantTemperature Control is operative and flights areconducted in accordance with AFM supplement 85,Operation with inoperative CAB DUCT/CABIN/FCDuct Gauge.
1) CABIN Temperature C 1 0 May be inoperative provided Flight AttendantTemperature Control is operative.
2) CAB DUCTTemperature
C 1 0 May be inoperative provided flights are conducted inaccordance with AFM supplement 85, Operation withInoperative CAB DUCT/CABIN/FC Duct Gauge.
3) FC DUCT Temperature C 1 0 May be inoperative provided flights are conducted inaccordance with AFM supplement 85, Operation withInoperative CAB DUCT/CABIN/FC Duct Gauge.
−60−3 FLT COMP TEMPCONTROL
1) AUTO and MAN Modes C 2 0 (M) Both may be inoperative provided:a) The associated FLT COMP PACK is considered
inoperative and is selected and remains OFF,and
b) CABIN TEMP CONTROL (AUTO & MANUAL) isverified operative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
21−5
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions21 AIR CONDITIONING (CONT’D)
Bombardier Inc. DHC−8 Series 400
t41323
TR
Print Date: 2019-07-18
2) AUTO Mode C 1 0 (M) May be inoperative provided:a) MAN control is verified operative, andb) DUCT TEMP indicator is verified operative.
3) MAN Mode C 1 0 (M) May be inoperative provided AUTO control isoperative.
−60−4 Flight Attendant ControlPanel − Cabin TemperatureControl and CABIN TEMPindication
C − 0 One or all functions/indications may be inoperativeprovided cabin temperature control is available fromthe flight deck.
NOTE:Flight Attendant control of cabin temperature isnot available if MANUAL cabin temperature controlis selected in the cockpit.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
21−6
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions21 AIR CONDITIONING (CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
Bombardier Inc.PSM NO.
PUBLICATION
AIRCRAFT SERIES
TEMPORARY REVISION NO.
1---84---16A DASH 8
Temporary Revision
MMEL(DOT)
400
166
Page 1 of 1
28 Apr 2017
MMEL (TR 166)
Insert in Master Minimum Equipment List facing Page 21---5.
CABIN TEMP CONTROL
REASON FOR ISSUE:
To revise MMEL item 21---60---1, CABIN TEMP CONTROL.
RECORDING INSTRUCTIONS:
Record this Temporary Revision and the relevant information in the appropriate columns of theTEMPORARYREVISION INDEX at the front of themanual. This Temporary Revisionwill be incorporated in afuture revision to the Master Minimum Equipment List (MMEL) manual.
ACTION:
Replace MMEL item 21---60---1, CABIN TEMP CONTROL, with the following on page 21---5.
System &SequenceNumbers
1.2. Number installed -- Nombre d’articles installés
Nos desystème etde série
Item -- Article 3. Number required for dispatch -- Nombre d’articles à expédier
4. Remarks or Exceptions -- Remarques ou exceptions21 AIR CONDITIONING
---60---1 CABIN TEMP CONTROL1) AUTO and MAN Modes C 2 0 (M) May be inoperative provided:
a) The associated CABIN PACK is considered inoperativeand is selected and remains OFF, and
b) FLT COMP TEMP CONTROL is verified operative.
2) AUTO Mode C 1 0 (M) May be inoperative provided:a) MAN control is verified operative, andb) DUCT TEMP indicator is verified operative.
3) MAN Mode C 1 0 (M) May be inoperative provided AUTO control isverified operative.
Approved:
Date:
Chief, Flight TestNational Aircraft Certificationfor Minister of Transport28 Apr 2017
THIS PAGE INTENTIONALLY LEFT BLANK
Print Date: 2019-07-18
22 AUTOMATIC FLIGHT CONTROL
−10−1 A/P DISENG Annunciators(Glareshield)
C 2 1 May be inoperative.
C 2 0 May be inoperative provided autopilot is not used.
−10−2 Autopilot
1) Autopilot B 1 0 Any mode functioning normally may be used.
2) Autopilot Pitch TrimSystem (AP PITCH TRIMFAIL)
B 1 0 May be inoperative provided:a) Manual pitch trim is operative,b) Autopilot is considered inoperative and not used,
andc) Flap Auto Pitch Trim (AUTO TRIM FAIL) is
considered inoperative and not used.
−10−3 Tactile Control Steering(TCS) Switches
C 2 0 May be inoperative.
D 2 1 May be inoperative on the pilot not flying side.
−10−4 Flight Guidance ControlPanel (FGCP)
C 1 1 Individual modes of operation may be inoperativeprovided that heading bugs, nav source selectors andcourse selection functions are operative.
−10−5 Yaw Damper System B 1 0 (M) May be inoperative.
NOTE:Autopilot will not be available.
−10−6 A/P DIS Switches B 2 0 (M) May be inoperative provided the Autopilot isconsidered inoperative and not used.
C 2 1 One may be inoperative provided:a) The Autopilot is not used below 1,000 ft. AGL,b) Approach minimums do not require the use of
the autopilot, andc) The pilot flying has the operative disconnect.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
22−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
t41323
TR
Print Date: 2019-07-18
THIS PAGE INTENTIONALLY LEFT BLANK
Print Date: 2019-07-18
Bombardier Inc.PSM NO.
PUBLICATION
AIRCRAFT SERIES
TEMPORARY REVISION NO.
1---84---16A DASH 8
Temporary Revision
MMEL(DOT)
400
171
Page 1 of 1
20 Oct 2017
MMEL (TR 171)
Insert in Master Minimum Equipment List facing Page 22---1
Go--Around (GA) Switches
REASON FOR ISSUE:
To add the new MMEL Item 22---10---7, Go---Around (GA) Switches.
RECORDING INSTRUCTIONS:
Record this Temporary Revision and the relevant information in the appropriate columns of theTEMPORARYREVISION INDEX at the front of themanual. This Temporary Revisionwill be incorporated in afuture revision to the Master Minimum Equipment List (MMEL) manual.
ACTION:
Add the following new MMEL item 22---10---7, Go---Around (GA) Switches on page 22---1 after the item22---10---6.
System &SequenceNumbers
1.2. Number installed -- Nombre d’articles installés
Nos desystème etde série
Item -- Article 3. Number required for dispatch -- Nombre d’articles à expédier
4. Remarks or Exceptions -- Remarques ou exceptions
22 AUTOMATIC FLIGHT CONTROL
---10---7 Go---Around (GA) Switches C 2 1 (O) One may be inoperative.
A 2 0 (O) May be inoperative for one flight day.
Approved:
Date:
Chief, Flight TestNational Aircraft Certificationfor Minister of Transport
20 October 2017
Print Date: 2019-07-18
THIS PAGE INTENTIONALLY LEFT BLANK
23 COMMUNICATION
−10−1 Communication SystemsTransmitters and Receivers
1) VHF CommunicationSystem
D − 2 Any in excess of those required by regulations may beinoperative provided:
a) Alternate procedures are established and used,if applicable, and
b) System is not powered by an essential bus.
NOTE:VHF #1 must be operative as it is powered throughthe L BATTERY Bus.
2) HF CommunicationSystem***
D − − Any in excess of those required for the intended flightroute may be inoperative.
HF Antenna coupler (KHF1050HF System)
C 1 1 (O) If “PRS W” is indicated on the HF control panel,the HF communication system may be consideredoperative provided prior to first flight each day it isverified that “PRS F” is not displayed on HF controlpanel.
−10−2***
“Flitefone (or equivalent)”System
D 1 0 (M) May be inoperative.
−20−1***
SELCAL System C 1 0 (O) May be inoperative provided alternate proceduresare established and used.
D 1 0 May be inoperative provided procedures do notrequire its use.
−20−2***
Aircraft CommunicationsAddressing and ReportingSystem (ACARS)
C 1 0 (O) May be inoperative provided alternate proceduresare established and used.
D 1 0 May be inoperative provided routine procedures do notrequire its use.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
23−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
ACARS Printer C 1 0 (M)(O) May be inoperative provided the printer isdeactivated and secured, and alternate proceduresare established and used.
D 1 0 May be inoperative provided routine procedures do notrequire its use.
−30−1 Alerting System(CHIME/LIGHT)
1) Flight Deck Call Light B 2 0 May be inoperative provided the flight deck chime isoperative.
2) Flight Deck EMER Light B 2 0 May be inoperative provided the flight deck chime isoperative.
3) Flight Deck PA Light B 2 0 May be inoperative provided the flight deck chime isoperative.
4) Flight Attendant CallLight (At handset)
B − 0 May be inoperative provided the PA System isoperative.
5) Flight Attendant EMERLight (At handset)
B − 0 May be inoperative provided the PA System isoperative.
6) Flight Attendant PALight (At handset)
B − 0 May be inoperative provided the PA System isoperative.
7) Flight Attendant ATTLight (At handset)
B − 0 May be inoperative provided the PA System isoperative.
B 1 0 (O) May be inoperative provided:a) Alternate, normal and emergency procedures
and/or operating restrictions are established andused,
b) Flight deck to cabin (two way) interphone(including chime alerting system) is verifiedoperative prior to each flight,
c) Megaphone(s) is/are readily available andoperative, and
d) Operations are conducted with at least one flightattendant for 40 passengers or less, or two flightattendants for more than 40 passengers.
NOTE:Any station functions that operate normallymay be used.
b) Non−PassengerConfiguration
A 1 0 (O) May be inoperative for non−passenger carryingoperations for one flight day provided:
a) Crew members are the only occupants of theaircraft, and
b) Alternate procedures are established and used.
c) Cargo Configuration D 1 0 May be inoperative provided all crew members are onthe flight deck.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
23−3
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions23 COMMUNICATION (CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
2) Cabin InterphoneSystem (Flight Deck toCabin, and Cabin toCabin)
a) PassengerConfiguration
B − 1 (O) May be inoperative provided:a) An operative flight deck to cabin (two way)
interphone is at an operative flight attendantseat,
b) The Passenger Address System is verifiedoperative prior to each flight, and
c) Alternate communications procedures areestablished and used.
NOTE:Any station functions that operate normally maybe used.
b) Non−PassengerConfiguration
A − 0 (O) May be inoperative for non− passenger carryingoperations for one flight day provided:
a) Crew members are the only occupants of theaircraft, and
b) Alternate procedures are established and used.
c) Cargo Configuration D − 0 May be inoperative provided all crew members are onthe flight deck.
−30−4 Active Noise and VibrationSuppression System
D 1 0 (M) May be inoperative.
NOTE:Aircraft may be dispatched with system operativein the DEGRADED mode with ANVS SYSDEGRADED lamp illuminated on the MaintenancePanel.
−40−1 Service Interphone System(Flight Compartment toGround Crew)
C 1 0 May be inoperative provided alternate procedures areestablished and used.
D 1 0 May be inoperative provided procedures are notdependent on its use.
−50−1 Boom Microphone Push−To−Talk (PTT) Switches
C 4 2 (M) May be inoperative provided one switch at eachpilot’s position is verified operative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
23−4
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions23 COMMUNICATION (CONT’D)
Bombardier Inc. DHC−8 Series 400
b0587471
TR
Print Date: 2019-07-18
−50−2 Headsets D − 2 One required at each pilot’s station.
−50−3 Flight CompartmentSpeakers
C 2 0 (O) May be inoperative provided:a) Procedures are not dependent on their use,b) Headsets are installed and used by each person
on flight deck duty,c) All aural alerts, messages and other
communication which are normally routedthrough the flight deck speakers must be audiblethrough headsets, and
d) A spare headset must be readily available forcrew use.
−50−4 Boom Microphones (incl.Headset mics)
A − − May be inoperative provided:a) The Flight Data Recorder (FDR) operates
normally, andb) Repairs are made within three flight days.
−50−5 Cockpit HandheldMicrophones
C 2 0 May be inoperative provided associated boommicrophones are operative.
−50−6 Cabin Handsets B − 1 (O) May be inoperative provided :a) One cabin handset operates normally,b) Operative handset is located at an operative
flight attendant seat, andc) Alternate communication procedures between
the affected flight attendant station(s) areestablished and used.
NOTE:Any station that operates normally may beused.
−50−7 Observer’s Audio ControlPanel
B 1 0 May be inoperative except when required by a personin an official capacity.
D 1 0 May be inoperative provided the seat is not required tobe available in an official capacity for extended periodsof time.
−60−1 Static Dischargers D 25 19 May be missing provided no more than one is missingfrom each control surface cluster.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
23−5
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions23 COMMUNICATION (CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
−70−1 Cockpit Voice Recorder A 1 0 May be inoperative provided:a) The Flight Data Recorder is operative, andb) Repairs are made within three flight days.
−80−1 ARCDU Radio TuningFunction (Aircraft with atleast one FMS installed)
C 2 1 (O) May be inoperative provided:a) FMS Radio Tuning Function of the inoperative
ARCDU in “FMS” mode is verified operative.b) The operative ARCDU Radio Tuning Function is
verified operative in “BOTH” or “FMS” mode.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
23−6
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions23 COMMUNICATION (CONT’D)
−20−1 AC GEN 1 and AC GEN 2VOLT Indications (on ESID)
C 6 0 May be inoperative provided:a) Associated electrical cautions are operative,b) Associated AC GEN LOAD Indication(s) are
operative, andc) Both DC Generators are operative.
−20−2 AC GEN 1 and AC GEN 2LOAD Indications (on ESID)
C 6 0 May be inoperative provided:a) Associated electrical cautions and/or warnings
are operative,b) Associated AC GEN VOLT Indications are
operative, andc) Both DC Generators are operative.
−20−3 #1 AC GEN and #2 ACGEN Caution Lights
C 2 1 May be inoperative provided:a) Associated AC GEN VOLT and AC GEN LOAD
Indications are operative and are periodicallymonitored during flight, and
b) Both AC Generators are verified operative priorto each flight.
−30−1 Transformer Rectifier Units(TRUs)
B 2 1 (M) May be inoperative provided:a) Both DC Starter/Generators are operative, andb) The inoperative TRU is deactivated.
NOTE:The TRU is also considered inoperative if the TRUcooling fan is degraded, malfunctioning orinoperative.
−30−2 DC Generator Control Unit− Start / TerminationFunction
B 2 0 (O) May be inoperative provided the start is manuallyterminated at 50% NH.
−30−3 BATT °C TemperatureIndications
C 3 0 (O) May be inoperative provided:a) The associated BAT HOT Warning Light(s) are
verified operative, andb) The associated DC BATT LOAD Indication(s)
are verified operative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
24−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
−30−4***
APU Generation System D 1 0 (M#) May be inoperative provided:a) The cause of the malfunction is determined, andb) Appropriate action is taken to ensure that no
hazard exists.
D 1 0 May be inoperative provided the APU is consideredinoperative and is not used.
−30−5 DC GEN LOAD Indications C 2 1 (O) May be inoperative provided both DC Generatorsare operative.
C 2 1 (O) May be inoperative provided the inoperativeIndication is associated with a failed DC Generator.
−30−6 DC Starter/GenerationSystems
B 2 1 (M#)(O) One GCU and/or Generator may beinoperative in the generation mode only (i.e. DC GENcaution light illuminated) provided:
a) The cause of the malfunctions is determined andappropriate action is taken to ensure that nohazard exists,
b) The failed DC Generator is switched OFF, andc) Both Transformer Rectifier Units (TRUs) are
verified operative, andd) Operations are conducted in compliance with
AFM Supplement 92, OPERATION WITH ONEDC GENERATOR INOPERATIVE.
−40−1 AC External Power System D 1 0 May be inoperative.
−40−2 DC External Power System D 1 0 May be inoperative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
24−2
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions24 ELECTRICAL POWER (CONT’D)
B 1 0 (M) May be inoperative provided the seat is removed,stowed, or secured in the retracted position.
D 1 0 (M) May be inoperative provided:a) The seat is not required to be occupied in an
official capacity for extended periods of time, andb) The seat is removed, stowed, or secured in the
retracted position.
−10−2 Pilot’s Seat Adjustments
1) Vertical ModeAdjustment
C 2 0 (M#) Vertical adjustment may be inoperative providedthe seat is secured in a position, which meetsindividual pilot requirements.
2) Fore/Aft Mode B 2 0 (M#) Fore/aft adjustment may be inoperative providedthe seat is secured in a position, which meetsindividual pilot requirements.
3) Crew Armrests C 4 0 (M#) May be inoperative provided the armrest(s) is(are) removed from the seat.
4) Lumber Support C 2 0 May be inoperative in the lowest position provided theseat is acceptable to the affected crew member.
5) Lumbar SupportPadding
D − − May be worn or damaged if acceptable to the affectedcrew member.
6) Recline Mechanism B − 0 (M#) May be inoperative provided backrest is securedin a position acceptable to the affected crew member.
−10−3***
Pilot’s Seat Heaters D 2 1 (M#) May be inoperative provided the affected Heateris deactivated.
D 2 0 (M) May be inoperative provided the Heaters aredeactivated.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 6 Mar 26/2014
Page
25−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
−20−1***
Passenger ConvenienceItems / Non−EssentialEquipment and Furnishings(NEF)
1) PassengerConvenience Items
− 0 Passenger Convenience Items, as expressed in thisMMEL, are those related to passenger convenience,comfort, or entertainment such as, but not limited to −galley equipment, movie equipment, ash trays, stereoequipment, overhead reading lamps, etc. Itemsaddressed elsewhere in this document shall not beincluded.(M) and (O) procedures may be required and includedin the MEL.
NOTE:1. Exterior lavatory door ash tray is not
considered a convenience item.2. Galley equipment restraining devices
such as latches, etc. must beserviceable or the compartment mustnot be used for storage and placarded“INOPERATIVE − DO NOT USE”.
3. Movie equipment individual screens, ifapplicable, must be capable of beingstowed.
4. Audio or audio−visual entertainmentequipment which is used as the solemeans of providing safety briefings anddemonstrations is not considered apassenger convenience item.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
25−2
Revision No./Date − No de révision/Date
Rev 7 Sep 09/2015
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions25 EQUIPMENT AND FURNISHINGS(CONT’D)
Bombardier Inc. DHC−8 Series 400
2) Non−EssentialEquipment andFurnishings (NEF)
− 0 May be inoperative, damaged or missing provided thatthe item(s) is (are) deferred in accordance with theoperator’s NEF deferral program. The NEF program,procedures and processes are outlined in theoperator’s Maintenance Control Manual.(M) and/ or (O) procedures, if required, must beavailable to the flight crew and included in theoperator’s appropriate document.
NOTE:1. Exterior lavatory door ash trays are not
considered NEF items.2. Items addressed elsewhere in the
MMEL document cannot be consideredfor NEF relief.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 7 Sep 09/2015
Page
25−3
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions25 EQUIPMENT AND FURNISHINGS(CONT’D)
e) Procedures are established and used to alertcrew members and passengers of inoperativebins/compartments/closets, and
f) Passengers are briefed that associatedbin/compartment/closet is not used.
NOTE:1. If no partitions are installed, the entire
overhead storage compartment isconsidered to be one bin orcompartment.
2. Any emergency equipment located inthe associated compartment(permanently affixed) is available foruse.
3. An inoperative door/lid latch rendersthe door/lid inoperative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
25−5
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions25 EQUIPMENT AND FURNISHINGS(CONT’D)
Bombardier Inc. DHC−8 Series 400
1) Quarter TurnLatches/Fasteners
C − − (O) Bin/compartment/closet with multiplelatches/fasteners may have one inoperative provided:
a) The remaining latch(es) on affectedbin/compartment/closet operates normally, and
b) Inoperative latch/fastener is placarded“INOPERATIVE”.
C − − (O) More than one latch, or all latches on abin/compartment/closet may be inoperative provided:
a) Affected bin/compartments/closet is not used forstorage of any items except for thosepermanently affixed,
b) Affected bin/compartment/closet is permanentlyplacarded “INOPERATIVE − DO NOT USE”, and
c) Procedures are established and used to alertcrew members and passengers of inoperativebins/compartments/closets.
2) Storage CompartmentKey Locks***
D − 0 (M) May be inoperative in the unlocked positionprovided doors can be secured by other means.
−20−3 Megaphones D − − (M)(O) Any in excess of those required by regulationsmay be inoperative or missing provided:
a) Inoperative Megaphone(s) is/are removed fromthe passenger cabin and its location is placarded"INOPERATIVE", or it is removed from theinstalled location, secured out of sight and themegaphone and its installed location areplacarded "INOPERATIVE".
b) Required distribution is maintained, andc) Procedures are established to alert crew
members of inoperative or missing Megaphones.
All Cargo Operations D − 0 May be inoperative provided all crew members are inthe flight compartment.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
25−6
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions25 EQUIPMENT AND FURNISHINGS(CONT’D)
Bombardier Inc. DHC−8 Series 400
−20−4 Flight Attendant Seat
1) Required FlightAttendant Seats
B − 1 (M)(O) One seat may be inoperative provided:a) Affected seat is not occupied,b) Affected flight attendant displaced by inoperative
seat occupies the passenger seat which is mostaccessible to the inoperative seat, so as to mosteffectively perform assigned duties,
c) Alternate procedures are established and usedas published in the crew member manuals,
d) Folding type seat stows automatically or isremoved, stowed, or secured in the retractedposition, and
e) Passenger seat assigned to the flight attendantis placarded “FOR FLIGHT ATTENDANT USEONLY”.
NOTE:1. If automatic stow feature of a folding
seat is inoperative, the seat isconsidered inoperative and must besecured in the stowed position.
2. A seat position with a missing orinoperative required component, suchas safety belt (including shoulderharness) or headrest, renders the seatinoperative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
25−7
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions25 EQUIPMENT AND FURNISHINGS(CONT’D)
Bombardier Inc. DHC−8 Series 400
2) Excess Equipment***
D − − (M) Seats in excess of requirements and not assignedto a flight attendant may be inoperative provided theyare placarded, not occupied, and are:
a) Properly stowed, orb) Secured in the retracted position, orc) Removed.
NOTE:1. If automatic stow feature of a folding
seat is inoperative, the seat isconsidered inoperative and must besecured in the stowed position.
2. A seat position with a missing orinoperative required component, suchas safety belt (including shoulderharness) or headrest, renders the seatinoperative.
−20−5 Passenger Seats D − − (M) May be inoperative provided:a) Seat does not block or restrict access to an
emergency exit,b) Seat does not restrict any passenger from
access to the main aircraft aisle, andc) The affected seat is not used, blocked, and
placarded "DO NOT OCCUPY".
NOTE:1. A seat with an inoperative or missing
safety belt is considered to beinoperative.
2. A seat with an inoperative reclinemechanism in a non−upright position isconsidered inoperative.
3. The affected seats may include the seatbehind and/or the adjacent outboardseats.
4. Any damage to passenger seats andcomponents must not be detrimental topassenger safety.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
25−8
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions25 EQUIPMENT AND FURNISHINGS(CONT’D)
Bombardier Inc. DHC−8 Series 400
1) Recline Mechanism***
D − − (M) May be inoperative and the affected seatoccupied provided the seat is secured in the fullupright position.
2) Armrest with ReclineMechanism***
D − − (M) May be inoperative, damaged, or missing, andseat occupied provided:
a) The affected armrest does not block anemergency exit,
b) The affected armrest does not restrict anypassenger from access to the main aircraft aisle,and
c) If armrest is missing, seat back is secured in thefull upright position.
3) Armrest without ReclineMechanism***
D − − (M) May be inoperative, damaged, or missing, andseat occupied provided:
a) The affected armrest does not block anemergency exit, and
b) The affected armrest does not restrict anypassenger from access to the main aircraft aisle.
4) Tray table in theunstowed position***
D − − (M) May be inoperative provided:a) The affected tray table does not block an
emergency exit,b) The affected tray table does not restrict any
passenger from access to the main aircraft aisle,and
c) The affected seats are blocked and placarded“DO NOT OCCUPY”.
NOTE:1. A missing, or inoperative tray table in thestowed position is a Passenger Convenience/Non−Essential Equipment and Furnishings item.
2. Affected seats may include those aft of theunstowed tray table if they restrict access to theaircraft aisle.
−20−6 “Fasten Seat Belt WhileSeated” and “No Smoking”Signs or Placards
C − − One or more signs or placards may be illegible ormissing provided a legible sign or placard is readablefrom each occupied passenger seat.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
25−9
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions25 EQUIPMENT AND FURNISHINGS(CONT’D)
Bombardier Inc. DHC−8 Series 400
−20−7 Lavatory “NO SMOKING”Placard
B − − May be missing provided the lavatory smoke detectionsystem is operative.
−20−8***
Flight Attendant’s SeatHeaters
D 2 1 (M#) May be inoperative provided the affected heateris deactivated.
D 2 0 (M) May be inoperative provided Heaters aredeactivated.
−20−9 Flight Attendant ReadingLight
C − 0 (O) May be inoperative provided a suitable alternatelight source is available.
−20−10 Passenger Service Unit(PSU)
C − − (M) Passenger seats from which “No Smoking/FastenSeat Belt” light is not readily legible shall not beoccupied and must be blocked and placarded “DONOT OCCUPY”.
C − − (O) The affected seat(s) may be occupied provided:a) The Crew Cabin Interphone System, Cabin
Chime System and Passenger Address Systemare operative, and
b) Procedures are established and used to alertflight attendants and to notify affectedpassengers smoking is prohibited, and whenseat belts should be fastened.
Flight Attendant PanelPSU TEST Switch
D 1 0 (O) May be inoperative.
−30−1 Galley Waste Compartment
1) Door C − − (M)(O) May be inoperative provided:a) The container is empty and the access is
secured to prevent waste introduction into thecompartment, and
b) Procedures are established to ensure thatsufficient waste containers are available toaccommodate all waste that may be generatedon a flight.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
25−10
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions25 EQUIPMENT AND FURNISHINGS(CONT’D)
Bombardier Inc. DHC−8 Series 400
2) Flap C − − (M)(O) May be inoperative provided:a) The container is empty and the access is
secured to prevent waste introduction into thereceptacle, and
b) Procedures are established to ensure thatsufficient waste containers are available toaccommodate all waste that may be generatedon a flight.
−40−1 Exterior Lavatory DoorAshtrays
Aircraft with more thanone exterior lavatory dooror entry area ashtrayinstalled
C 2 1 One may be missing on the entire aircraft.
NOTE:1. Repair interval extensions are not
permitted.2. Interior lavatory ashtrays are
considered under passengerconvenience items/NEF and are notrequired by regulations.
Aircraft with only oneexterior lavatory door orentry area ashtrayinstalled
B 1 0 May be missing.
NOTE:1. Repair interval extensions are not
permitted.2. Interior lavatory ashtrays are
considered under passengerconvenience items/NEF and are notrequired by regulations.
−50−1***
Aft Baggage Divider Nets D − − (M) May be inoperative or missing provided:a) Inoperative aft baggage divider net installation is
completely removed including associatedmounting hardware.
b) Ground crew is notified of missing aft baggagedivider nets.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
25−11
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions25 EQUIPMENT AND FURNISHINGS(CONT’D)
Bombardier Inc. DHC−8 Series 400
−50−2 Aft Baggage DoorThreshold Net
D 1 1 (M) May be damaged provided:a) The number of detached stitching locations does
not exceed six,b) The number of detached stitching locations per
nylon strap (horizontal or vertical) does notexceed two,
c) Detached stitching locations are separated by aminimum of two horizontal or vertical nylon strapintersection locations,
d) No more than 25% of a nylon strap width isfound to be defective,
e) No more than one detached stitching locationexists on main horizontal securing straps,
f) There is no detached stitching on the twooutermost vertical straps,
g) Of the four installed, no more than oneattachment clip is missing/inoperative, and
h) Net is inspected weekly to ensure no furtherdamage exists.
C 1 0 (M) May be missing provided:a) Inoperative aft baggage door threshold net
assembly is completely removed,b) Baggage threshold protector remains installed,
andc) Ground crew is notified of missing aft baggage
door threshold net prior to unloading aircraft.
−50−3 Cargo Compartment Linersand Floor Panels(Applicable to Forwardand/or Aft BaggageCompartments)
C − − (O) Liner panels may be damaged or missingprovided cargo is not carried in the associatedcompartment.
NOTE:Unit Load Devices (ULDs) may be carried in theassociated compartment provided no cargo iscarried on or in these devices. For ballastpurposes, use of bags (made of glass fibre orKevlar) of sand or ingots of non−magnetic metals(such as lead) is acceptable.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
25−12
Revision No./Date − No de révision/Date
Rev 7 Sep 09/2015
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions25 EQUIPMENT AND FURNISHINGS(CONT’D)
Station X=646 D 1 0 (M) May be inoperative or missing provided:a) Inoperative aft baggage spider net installation is
completely removed, andb) Ground crew is notified of missing aft baggage
spider net.
−60−1 Emergency LocatorTransmitter (ELT)
Fixed ELT A − − (M) May be inoperative provided:a) System is deactivated,b) Placard is displayed in the flight deck indicating
the date the ELT has been deactivated,c) Repair or replacement of the ELT is done at the
first aerodrome where repair or replacement canbe accomplished, and
d) Repair or replacement is made within the timeinterval prescribed by regulations as of the dateof deactivation of the ELT.
A − − (M) May be inoperative provided:a) System is deactivated,b) Placard is displayed in the flight deck indicating
the date the ELT has been deactivated,c) Removal of the ELT is done at the first
aerodrome where removal can be accomplished,d) When the ELT is removed, placard is displayed
in the flight deck indicating the ELT has beenremoved in conjunction with date of when theELT has been deactivated, and
e) Repair or replacement is made within the timeinterval prescribed by regulations as of the dateof deactivation of the ELT.
D − − (M) Any in excess of those required by regulationsmay be inoperative provided the system is deactivatedand or removed.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
25−13
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions25 EQUIPMENT AND FURNISHINGS(CONT’D)
Bombardier Inc. DHC−8 Series 400
Survival Type ELTs***
D − − Any in excess of those required by regulations may beinoperative or missing.
−60−2 First Aid Kit D − − (O) Any kit or items contained in the kit in excess ofthose required by regulations may be incomplete ormissing provided:
a) Required distribution is maintained, andb) Procedures are established to alert crew
members of missing or incomplete Kits.
First Aid Kit Seal B − − The seal affixed on the exterior of the first aid kit maybe missing or inoperative provided:
a) The first aid kit is fully equipped or the kit has amaximum of one missing item,
b) The kit includes a list of its contents,c) An inventory is taken on the content of the kit
prior to departure, andd) Procedures are established to alert crew
members of:
i) Missing or broken seal, andii) Need to perform an inventory under
proviso c).
−60−3***
Emergency Medical Kit D − − (O) Any kit or items contained in the kit in excess ofthose required by regulations may be incomplete ormissing provided procedures are established and usedto alert crew members of missing or incomplete kits.
A − 0 (O) May be incomplete or missing provided:a) The kit is sealed in a manner that will identify it
as a unit that cannot be mistaken for a fullyserviceable unit, and
b) Replacements are made in one flight.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
25−14
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions25 EQUIPMENT AND FURNISHINGS(CONT’D)
Bombardier Inc. DHC−8 Series 400
Emergency Medical KitSeal***
B − − (O) The seal affixed on the exterior of the emergencymedical kit may be missing or broken provided:
a) The emergency medical kit is fully equipped,b) The kit includes a list of its contents,c) An inventory is taken on the content of the kit
prior to departure, andd) Procedures are established and used to alert
crew members of:
1. The missing or broken seal, and2. The need to perform an inventory under
proviso c).
−60−4 Flight Attendant Flashlights
1) Flashlights C − 0 (O) May be inoperative or missing provided the flightattendant assigned to the associated seat has aflashlight of equivalent characteristics readilyavailable.
2) Flashlight Holders C − 0 (M)(O) May be inoperative or missing providedalternate stowage provisions are provided.
−60−6 Airstair Door Ditching Dam C 1 0 (M) May be inoperative provided:a) The ditching dam is secured in the stowed
position,b) Extended overwater operations are prohibited,
andc) Takeoffs and landings are not conducted on
runways that may lead to imminent ditching.
−60−7***
Flight Deck Sun Visors C − − May be inoperative provided affected sun visor doesnot obstruct either pilot’s field of view for take−off andlanding.
C − − (M#) May be inoperative provided affected Sun Visoris removed.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
25−15
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions25 EQUIPMENT AND FURNISHINGS(CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
−60−8 Flight DeckFlashlights/FlashlightHolders
1) Flashlights C 2 0 (O) May be inoperative or missing provided that aflashlight of equivalent characteristics is readilyavailable.
2) Flashlight Holders C 2 0 (M)(O) May be inoperative or missing providedalternate stowage provisions are provided.
−60−9 Life Vests
1) Flight Crew and FlightAttendant Life Vests
C − − (O) Any in excess of those required by regulationsmay be inoperative or missing, provided that:
a) Required distribution is maintained,b) Inoperative life vest is removed or secured out of
sight,c) Inoperative life vest and its installed location are
placarded “INOPERATIVE”, andd) Procedures are established and used to alert
crew members of inoperative or missing lifevests.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
25−16
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions25 EQUIPMENT AND FURNISHINGS(CONT’D)
Bombardier Inc. DHC−8 Series 400
t43735
TR
Print Date: 2019-07-18
2) Passenger Life Vests***
C − − (O) As per regulations, for flights greater than 50nautical miles from shore, may be inoperativeprovided:
a) Inoperative life vest is removed or secured out ofsight,
b) The affected seat with the inoperative and/ormissing life vest is not used and blocked andplacarded, “DO NOT OCCUPY”, and
c) Procedures are established and used to alertcrew members of inoperative or missing life vest.
C − − (O) As per regulations, for flights less than 50 nauticalmiles from shore, may be inoperative provided:
a) Inoperative life vest is removed or secured out ofsight,
b) If the affected seat has a missing or inoperativefloatation cushion, seat is not used and blockedand placarded, “DO NOT OCCUPY”, and
c) Procedures are established and used to alertcrew members of inoperative or missing life vest.
−62−1***
Cabin Video Monitoring andSurveillance System
C 1 0 (O) May be inoperative provided:a) Alternate procedures are established and used
for monitoring the area outside the flight crewcompartment,
b) Communication between the flight crew andflight attendant is available via intercom, and
c) Spy hole view on the cockpit door is available.
D 1 0 May be inoperative provided procedures do notrequire its use.
Video Converter D − 1 One may be inoperative provided operative videoconverter is connected to an operative FMS.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
25−17
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions25 EQUIPMENT AND FURNISHINGS(CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
THIS PAGE INTENTIONALLY LEFT BLANK
Print Date: 2019-07-18
Bombardier Inc.PSM NO.
PUBLICATION
AIRCRAFT SERIES
TEMPORARY REVISION NO.
1---84---16A DASH 8
Temporary Revision
MMEL(DOT)
400
172
Page 1 of 1
29 Nov 2017
MMEP (TR 172)
Insert in Master Minimum Equipment List facing Page 25---16
To add new MMEL Item 25---60---10, Automated External Defibrillator (AED) and/or Associated Equipment.
RECORDING INSTRUCTIONS:
Record this Temporary Revision and the relevant information in the appropriate columns of theTEMPORARYREVISION INDEX at the front of themanual. This Temporary Revisionwill be incorporated in afuture revision to the Master Minimum Equipment List (MMEL) manual.
ACTION:
Add this new MMEL item 25---60---10, Automated External Defibrillator (AED) and/or Associated Equipment afterthe item 25---60---9.
System &SequenceNumbers
1.2. Number installed -- Nombre d’articles installés
Nos desystème etde série
Item -- Article 3. Number required for dispatch -- Nombre d’articles à expédier
4. Remarks or Exceptions -- Remarques ou exceptions25 EQUIPMENT AND FURNISHINGS
Associated Equipment D --- 0 May be inoperative, missing or removed.
Approved:
Date:
Chief, Flight TestNational Aircraft Certificationfor Minister of Transport
29 Nov 2017
For
Print Date: 2019-07-18
26 FIRE PROTECTION
−10−1 Lavatory Smoke DetectionSystem
C − 0 (M)(O) For each lavatory, where the Smoke Detectorfails to test, the lavatory smoke detection system maybe inoperative provided:
a) Lavatory is not used by passengers for anypurpose,
b) Lavatory waste receptacle is empty,c) Lavatory door is locked closed and placarded
INOPERATIVE − DO NOT ENTER,d) Lavatory is used only by crew members, ande) In−flight service waste bags are not stored in the
lavatory.
NOTE:The above mentioned provisos are notintended to preclude crew member lavatoryinspections which must be detailed in the (O)procedures.
C − 0 (M#)(O) For each lavatory, where the Smoke Detectorindicates a failed condition intermittently orcontinuously, the lavatory smoke detection systemmay be inoperative provided:
a) Smoke detector is deactivated,b) Lavatory is not used by passengers for any
purpose,c) Lavatory waste receptacle is empty,d) Lavatory door is locked closed and placarded
INOPERATIVE − DO NOT ENTER,e) Lavatory is used only by crew members. andf) In−flight service waste bags are not stored in the
lavatory.
NOTE:The above mentioned provisos are notintended to preclude crew member lavatoryinspections which must be detailed in the (O)procedures.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 6 Mar 26/2014
Page
26−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
1) Non−passengerCarrying Operations
B − 0 (O) For each lavatory, where the Smoke Detector failsto test, the Lavatory Smoke Detection System may beinoperative for non−passenger carrying operationsprovided:
a) Crew members are the only occupants of theaircraft,
b) Occupants are briefed as to which smokedetection system(s) is/are inoperative, and
c) In−flight service waste bags are not stored in thelavatory.
NOTE:The above mentioned provisos are notintended to preclude crew member lavatoryinspections which must be detailed in the (O)procedures.
B − 0 (M#)(O) For each lavatory, where the Smoke Detectorindicates a failed condition intermittently orcontinuously, the Lavatory Smoke Detection Systemmay be inoperative for non−passenger carryingoperations provided:
a) Smoke Detector is deactivated,b) Crew members are the only occupants of the
aircraft,c) Occupants are briefed as to which smoke
detection system(s) is/are inoperative, andd) In−flight service waste bags are not stored in the
lavatory.
NOTE:The above mentioned provisos are notintended to preclude crew member lavatoryinspections which must be detailed in the (O)procedures.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
26−2
Revision No./Date − No de révision/Date
Rev 7 Sep 09/2015
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions26 FIRE PROTECTION (CONT’D)
Bombardier Inc. DHC−8 Series 400
2) All Cargo Operations C 1 0 (O) For each lavatory, where the Smoke Detector failsto test, the lavatory smoke detection system may beinoperative provided:
a) The crew members have been briefed as towhich lavatory smoke detection system(s) is/areinoperative, and
b) In−flight service waste bags are not stored in thelavatory.
NOTE:The above mentioned provisos are notintended to preclude crew member lavatoryinspections which must be detailed in the (O)procedures.
C 1 0 (M#)(O) For each lavatory, where the Smoke Detectorindicates a failed condition intermittently orcontinuously, the lavatory smoke detection systemmay be inoperative for non−passenger carryingoperations provided:
a) Smoke Detector is deactivated, andb) Crew members have been briefed as to which
lavatory smoke detection system(s) is/areinoperative, and
c) In−flight service waste bags are not stored in thelavatory.
NOTE:The above mentioned provisos are notintended to preclude crew member lavatoryinspections which must be detailed in the (O)procedures.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 7 Sep 09/2015
Page
26−3
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions26 FIRE PROTECTION (CONT’D)
Bombardier Inc. DHC−8 Series 400
D 1 0 (O) For each lavatory, where the Smoke Detector failsto test, the lavatory smoke detection system may beinoperative provided:
a) Crew members have been briefed as to whichlavatory smoke detection system(s) is/areinoperative,
b) The lavatory is placarded INOPERATIVE − DONOT ENTER, and
c) In−flight service waste bags are not stored in thelavatory.
NOTE:The above mentioned provisos are notintended to preclude crew member lavatoryinspections which must be detailed in the (O)procedures.
D 1 0 (M#)(O) For each lavatory, where the Smoke Detectorindicates a failed condition intermittently orcontinuously, the Lavatory Smoke Detection systemmay be inoperative provided:
a) Smoke Detector is deactivated,b) Crew members have been briefed as to which
c) The lavatory is placarded INOPERATIVE − DONOT ENTER, and
d) In−flight service waste bags are not stored in thelavatory.
NOTE:The above mentioned provisos are notintended to preclude crew member lavatoryinspections which must be detailed in the (O)procedures.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
26−4
Revision No./Date − No de révision/Date
Rev 7 Sep 09/2015
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions26 FIRE PROTECTION (CONT’D)
Bombardier Inc. DHC−8 Series 400
−10−2 Aft Baggage CompartmentSmoke Detectors
C − − (M#) One may be inoperative provided:a) Affected smoke detector is deactivated,b) All inlet and outlet valves are considered
inoperative and deactivated in closed position,c) VENT VALVE INLT and VENT VALVE OTLT
CLOSED advisory lights are verified illuminatedprior to each flight, and
d) Live animals are not carried.
C − 0 (M#) One or more may be inoperative provided:a) Baggage compartment is empty, or for ballast
purpose, use of bags (made of glass fiber orKevlar) of sand or ingots of non−magneticmetals (such as lead) is acceptable, and
b) Affected smoke detectors are deactivated.
−10−3 Forward BaggageCompartment SmokeDetector
C 1 0 (M) May be inoperative provided the baggagecompartment is empty, or for ballast purpose, use ofbags (made of glassfiber or kevlar) of sand or ingots ofnon−magnetic metals (such as lead) is acceptable.
NOTE:Only applicable if Forward Baggage Compartmentis installed.
−10−4***
APU Fire Detection System D 1 0 (M#) May be inoperative provided:a) The APU fuel shut−off valve is verified closed,
andb) The APU is considered inoperative and is not
used.
−20−1***
APU Fire ExtinguishingSystem
D 1 0 (M#) May be inoperative provided the APU isconsidered inoperative and is not used.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
26−5
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions26 FIRE PROTECTION (CONT’D)
Bombardier Inc. DHC−8 Series 400
−20−2 Lavatory Fire ExtinguishingSystem
C − 0 (M)(O) For each lavatory the lavatory fireextinguishing system may be inoperative provided thelavatory smoke detection system is operative.
C − 0 (M)(O) For each lavatory the lavatory fireextinguishing system may be inoperative provided:
a) Lavatory is not used by passengers for anypurpose,
b) Lavatory waste receptacle is empty,c) Lavatory door is locked closed and placarded
“INOPERATIVE − DO NOT ENTER”, andd) Lavatory is used only by crew members.
Non−passenger CarryingOperations
B − 0 For each lavatory the lavatory fire extinguishingsystem may be inoperative for non−passengercarrying operations provided:
a) Crew members are the only occupants of theaircraft, and
b) Occupants have been briefed as to whichlavatory fire extinguishing system(s) is/areinoperative.
All Cargo Operations C 1 0 (O) May be inoperative provided crew members havebeen briefed that the Lavatory Fire ExtinguishingSystem is inoperative.
D 1 0 (M)(O) The lavatory fire extinguishing system may beinoperative provided:
a) Crew members have been briefed that theLavatory Fire Extinguishing System isinoperative, and
b) Waste receptacle is emptied, secured closed,and placarded “INOPERATIVE − DO NOT USE”.
NOTE:The above mentioned provisos are not intended topreclude crew member lavatory inspections whichmust be detailed in the (O) procedures.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
26−6
Revision No./Date − No de révision/Date
Rev 7 Sep 09/2015
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions26 FIRE PROTECTION (CONT’D)
Bombardier Inc. DHC−8 Series 400
−20−3 Portable Fire Extinguishers D − − (M)(O) Any in excess of those required by regulationsmay be inoperative or missing provided:
a) The inoperative fire extinguisher(s) is/areremoved from the passenger cabin, flight deck,and its location is placarded "INOPERATIVE", orit is removed from the installed location, securedout of sight and the fire extinguisher and itsinstalled location are placarded"INOPERATIVE".
b) Required distribution is maintained in thepassenger compartment and flight deck, and
c) Procedures are established to alert crew ofmissing portable fire extinguishers.
−20−4 Baggage Compartment FireExtinguishers
1) Low Rate DischargeBottle (LRD)
C − 0 (M#) May be inoperative provided the forwardbaggage compartment (if installed) and aft baggagecompartment are empty, or for ballast purpose, use ofbags (made of glass fibre or Kevlar) of sand or ingotsof non−magnetic metals (such as lead) is acceptable.
2) High Rate DischargeBottle (HRD)
C − 0 (M#) May be inoperative provided the associatedbaggage compartment is empty, or for ballast purpose,use of bags (made of glass fibre or Kevlar) of sand oringots of non−magnetic metals (such as lead) isacceptable.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
26−7
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions26 FIRE PROTECTION (CONT’D)
Bombardier Inc. DHC−8 Series 400
THIS PAGE INTENTIONALLY LEFT BLANK
Print Date: 2019-07-18
27 FLIGHT CONTROLS
−10−1 AIL TRIM Indicator C 1 0 (M) May be inoperative provided, prior to each flight,the aileron trim is:
a) Visually checked for full, free and correctmovement, and
b) Confirmed neutral.
−20−1 RUDDER TRIM Indicator C 1 0 (O) May be inoperative provided, prior to each take−off, the rudder trim is:
a) Visually checked for full, free and correctmovement as indicated on the PFCS indicator,and
b) Selected to neutral.
−20−2 Rudder Pedal Adjustment C 2 0 (M#)(O) May be inoperative provided:a) The rudder pedal adjustment mechanism is not
free to move, andb) The mechanism has failed such that the rudder
pedals are in a position which meets individualpilot requirements.
−30−1 Flap Auto Pitch Trim (AUTOTRIM FAIL)
C 1 0 (O) May be inoperative provided:a) Flap angles are limited to 15 degrees or less,
andb) Manual pitch trim is operative.
−30−2 Stick Shaker A 2 1 (M) May be inoperative provided:a) The affected stick shaker is deactivated,b) The unaffected stick shaker is tested before
each flight,c) Flight is not conducted into known or forecast
icing conditions, andd) Repairs are made within two flight days.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 6 Mar 26/2014
Page
27−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
t41323
TR
Print Date: 2019-07-18
−30−3 #1 STALL SYSTEM FAIL,#2 STALL SYSTEM FAIL,Caution Light(s)
A 2 0 (M) One or both caution lights may be illuminated fortwo flight days provided:
a) It is confirmed that the illumination of the #STALL SYST FAIL and accompanying PUSHERSYST FAIL caution lights occur only on ground,
b) Prior to each flight the reason for illumination isconfirmed to be a result of the listed eligiblefailures,
c) The Centralized Diagnostic System must beinterrogated for the affected SPM to ensure thatthe PROPELLER DE−ICE failure is notindicated, and
d) The aircraft is dispatched in accordance with theapplicable proviso(s) below:
−30−5 Stick Pusher System A 1 0 (M)(O) May be inoperative for two days provided:a) Stick pusher is deactivated,b) CG restrictions are observed,c) Flight is not conducted into known or forecasted
icing conditions, andd) Flights are conducted in accordance with the
1) ROLL SPLR INBD GND C 1 0 (M#)(O) May be inoperative provided:a) Associated Roll Spoiler (ground mode) is
deactivated, andb) Appropriate AFM performance decrements are
applied per Supplement 17 OPERATION WITHINOPERATIVE FLIGHT SPOILERS INGROUND MODE.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
27−3
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions27 FLIGHT CONTROLS (CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
2) ROLL SPLR OUTBDGND
C 1 0 (M#)(O) May be inoperative provided:a) Associated Roll Spoiler (ground mode) is
deactivated, andb) Appropriate AFM performance decrements are
applied per Supplement 17 OPERATION WITHINOPERATIVE FLIGHT SPOILERS INGROUND MODE.
−60−2 FLIGHT/TAXI Switch −TAXI Position Latch
C 1 0 (O) May be inoperative provided:a) The FLIGHT/TAXI Switch operates in both the
FLIGHT and TAXI positions,b) The ROLL INBD and ROLL OUTBD Spoiler
Advisory Lights are verified operative, andc) Retraction of the spoilers is verified when the
Switch is held in the TAXI position prior to eachflight.
−60−3 Spoiler Advisory Lights
1) ROLL INBD C 1 0 (O) May be inoperative provided all PFCS SPOILERindications on the MFD are operative and areperiodically monitored.
2) ROLL OUTBD C 1 0 (O) May be inoperative provided all PFCS SPOILERindications on the MFD are operative and areperiodically monitored.
−60−4 Roll Spoilers (Ground ModeSystem)
C 2 0 (M#)(O) May be inoperative provided:a) Associated Roll Spoiler (ground mode) is
deactivated, andb) Appropriate AFM performance decrements are
applied per supplement 17 OPERATION WITHINOPERATIVE FLIGHT SPOILERS INGROUND MODE.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
27−4
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions27 FLIGHT CONTROLS (CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
Bombardier Inc.PSM NO.
PUBLICATION
AIRCRAFT SERIES
TEMPORARY REVISION NO.
1---84---16A DASH 8
Temporary Revision
MMEL(DOT)
400
170
Page 1 of 1
20 Oct 2017
MMEL (TR 170)
Insert in Master Minimum Equipment List facing Page 27---1.
Rudder Trim
REASON FOR ISSUE:
To add new MMEL item 27---20---3, Rudder Trim on page 27---1.
RECORDING INSTRUCTIONS:
Record this Temporary Revision and the relevant information in the appropriate columns of theTEMPORARYREVISION INDEX at the front of themanual. This Temporary Revisionwill be incorporated in afuture revision to the Master Minimum Equipment List (MMEL) manual.
ACTION:
Add the following MMEL item 27---20---3, Rudder Trim on page 27---1.
System &SequenceNumbers
1.2. Number installed -- Nombre d’articles installés
Nos desystème etde série
Item -- Article 3. Number required for dispatch -- Nombre d’articles à expédier
4. Remarks or Exceptions -- Remarques ou exceptions27 FLIGHT CONTROLS
---20---3 Rudder Trim1) Slow Trim Function B 1 0 May be inoperative.2) Rudder Trim Switch --- B 1 0 (O) May be inoperative provided:Return to Center Spring a) RUDDER TRIM indicator operates normally, and
b) Rudder TRIM switch is manually returned to centerdetent position following each selection of ruddertrim.
Approved:
Date:
Chief, Flight TestNational Aircraft Certificationfor Minister of Transport
20 October 2017
Print Date: 2019-07-18
28 FUEL
−20−1 Pressure Refueling System
1) REFUEL C 1 0 (M) May be inoperative provided the fuel transfersystem is verified operative.
2) PRESELECT REFUEL C 1 0 (M) May be inoperative provided the fuel transfersystem is verified operative.
3) REFUEL ANDPRESELECT REFUEL
C 1 0 (M) May be inoperative provided:a) Fuel transfer system is verified operative, andb) Procedures are established and used for gravity
C 2 0 (M) May be inoperative provided the fuel quantity isdetermined by other approved means prior to eachflight.
−40−8 REFUEL SHUTOFF TANK1 and REFUEL SHUTOFFTANK 2 Advisory Lights
C 2 0 (M) May be inoperative provided the flightcompartment FUEL QTY Indications are verifiedoperative.
−40−9***
APU FUEL VALVEAdvisory Light
1) (OPEN) C 1 0 (M) May be inoperative provided:a) The OPEN light is extinguished, andb) The CLOSED light is illuminated when the APU
is selected OFF.
2) (CLOSED) D 1 0 (M) May be inoperative provided:a) APU is not operated, andb) The APU fuel shut off valve is verified closed.
−40−10 Flight Compartment FuelQTY Indications (on ESID)
C 2 1 (M) May be inoperative provided:a) The fuel quantity is determined by other
approved means prior to each flight,b) The Fuel Flow Indications are operative, are
monitored during flight, and fuel consumption isrecorded,
c) TANK FUEL LOW caution light is operative, andd) Aircraft is dispatched with wing tanks balanced.
−40−11 Fuel Inlet TemperatureIndications (on EngineDisplay)
A 2 1 (O) May be inoperative for one flight provided theTANK AUX PUMP Advisory Lights are operative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
28−2
Revision No./Date − No de révision/Date
Rev 7 Sep 09/2015
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions28 FUEL (CONT’D)
Bombardier Inc. DHC−8 Series 400
29 HYDRAULIC POWER
−10−1 Parking/Emergency BrakeAccumulator Hand Pump
C 1 0 May be inoperative provided accumulator pressure isverified prior to engine start.
−10−2 HYD FSOV OPENIndication Light
C 2 1 (M) One may be inoperative provided:a) The associated HYD FSOV is verified open, andb) The associated HYD FSOV CLOSED indication
light is verified operative.
−30−1 HYD PRESS 1 and HYDPRESS 2 Indications
C 2 1 (M) May be inoperative provided:a) The associated ENG HYD PUMP Caution Light
is verified operative, andb) The associated HYD QTY Indication is verified
operative.
−30−2 HYD PRESS STBYIndication
C 1 0 (O) May be inoperative provided:a) Normal operation of the Standby Hydraulic
Pump is verified before each flight, andb) HYD PRESS 1 and HYD PRESS 2 Indications
are verified operative.
−30−3 System #1 and #2 NacelleReservoir QuantityIndicators
C 2 0 (M)(O) May be inoperative provided:a) HYD QTY 1 and HYD QTY 2 Indications are
verified operative, andb) ENG HYD PUMP Caution Lights are verified
operative.
−30−4 #1 STBY HYD PUMP HOTCaution Light
A 1 0 May be inoperative provided:a) STBY HYD PRESS Indication is operative, andb) Repairs are made within one flight day.
−30−5 HYD QTY 3 Indication C 1 0 (M) May be inoperative provided:a) The System #3 Aft Fuselage Hydraulic Quantity
Indicator is verified operative, andb) Adequate fluid quantity is verified before each
flight.
−30−6 System #3 Aft FuselageHydraulic Quantity Indicator
C 1 0 May be inoperative provided HYD QTY 3 Indication isoperative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
29−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
−30−7 HYD PRESS 3 Indication C 1 0 (M#) May be inoperative provided:a) The #3 HYD PUMP Caution Light is verified
operative, andb) The HYD QTY 3 Indication is verified operative.
−30−8 PTU CNTRL ON AdvisoryLight
1) Pre Modsum 4−126354or 4−126425
a) PTU CNTRL ONAdvisory Light
C 1 0 (O) May be inoperative provided:a) The HYD PRESS 2 indication is verified
operative,b) The #2 ENG HYD PUMP caution light is verified
operative, andc) The hydraulic Power Transfer Unit is verified
operative prior to each flight.
2) Post Modsum 4−126354 or 4−126425
a) PTU CNTRL ONAdvisory Light (White)
C 1 0 May be inoperative provided Pressure Green CrossHatch Advisory Light is operative.
b) PTU CNTRL FAILAdvisory Light (Amber)
C 1 0 May be inoperative provided Pressure Green CrossHatch Advisory Light is operative.
c) PTU CNTRL pressureGreen Cross HatchAdvisory Light (Green)
C 1 0 (O) May be inoperative provided:a) The HYD PRESS 2 indication is verified
operative,b) The #2 ENG HYD PUMP caution light is verified
operative, andc) The hydraulic Power Transfer Unit is verified
operative prior to each flight.
−30−9 #1 ENG HYD PUMP and #2ENG HYD PUMP CautionLights
C 2 1 (M) May be inoperative provided:a) The associated flight compartment HYD PRESS
Indication is verified operative,b) The associated ISOLATION VALVE is verified
operative, andc) The associated hydraulic pressure is periodically
monitored.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
29−2
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions29 HYDRAULIC POWER (CONT’D)
Bombardier Inc. DHC−8 Series 400
−30−10 HYD QTY 1 and HYD QTY2 Indications
C 2 1 (M) May be inoperative provided:a) The quantity is verified adequate prior to each
flight,b) The associated ENG HYD PUMP Caution Light
and HYD PRESS Indication are verifiedoperative,
c) The associated HYD ISO VLV Caution Light isverified operative, and
d) The associated Nacelle Hydraulic QuantityIndicator is verified operative.
−30−11 STBY HYD PRESS ONAdvisory Light
C 1 0 (O) May be inoperative provided the HYD PRESSSTBY indication is verified operative.
−30−12 #1 HYD FLUID HOT and #2HYD FLUID HOT CautionLights
B 2 1 (M#)(O) May be inoperative provided:a) The associated HYD PRESS Indication is
verified operative and is periodically monitoredduring flight,
b) Adequate steps are taken each flight day toensure that an overheat condition has notoccurred, and
c) The associated HYD QTY Indication is verifiedoperative.
−30−13 HYD #3 ISOL VLV OPENAdvisory Light
C 1 0 (O) May be inoperative provided:a) The HYD PRESS 3 indication is operative, andb) The ELEVATOR PRESS caution light is
operative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 6 Mar 26/2014
Page
29−3
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions29 HYDRAULIC POWER (CONT’D)
Bombardier Inc. DHC−8 Series 400
THIS PAGE INTENTIONALLY LEFT BLANK
30 ICE AND RAIN PROTECTION
−10−1 TAIL De−Ice BootsAdvisory Lights
C 4 0 May be inoperative provided the flight is not conductedin known or forecast icing conditions.
−10−2 DEICE PRESS CautionLight
C 1 0 May be inoperative provided the flight is not conductedin known or forecast icing conditions.
C 1 0 (M) May be inoperative provided:a) All De−Ice Boot Advisory Lights are verified
operative, andb) The DEICE PRESS Indicators are verified
operative.
−10−3 DEICE PRESS Indicators C 2 0 May be inoperative provided the flight is not conductedin known or forecast icing conditions.
C 2 0 (M) May be inoperative provided:a) All De−Ice Boot Advisory Lights are verified
operative, andb) The DEICE PRESS Caution Light is verified
operative.
−10−4 Low Pressure WarningSwitches (LPWS)
C 2 1 (M#) May be inoperative provided:a) DEICE PRESS Caution Light is verified
operative,b) DEICE PRESS Indicator is verified operative,c) All De−ice Advisory Lights are verified operative,
andd) Faulty LPWS is disconnected.
C 2 0 May be inoperative provided flight is not conducted inknown or forecast icing conditions.
−10−5 WING De−Ice BootsAdvisory Lights
C 8 2 (O) May be inoperative provided:a) The left wing root de−icer boot advisory light and
right wing root de−icer boot advisory light areverified operative,
b) The associated boot operation is visuallymonitored when in use, and
c) The appropriate wing inspection light(s) operatenormally for night operation.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 6 Mar 26/2014
Page
30−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
−10−6 Timer Monitor Unit (TMU,Timer Function)
C 1 0 (M#) May be inoperative provided:a) Flight is not conducted in known or forecast icing
conditions,b) PITOT HEAT 1, PITOT HEAT 2 and PITOT
HEAT STBY are verified operative,c) L AOA VANE HEAT and R AOA VANE HEAT
are verified operative, andd) ENGINE INTAKE HEATER 1 and 2 are verified
operative.
NOTE:AUTO mode of De−icer boots cycle will beinoperative.
−10−7 Airframe De−Icing System C 1 0 May be inoperative provided the flight is not conductedin known or forecast icing conditions.
−20−1 Engine Intake Bypass DoorOPN and CLOSEDAdvisory Lights
C 2 0 (M) May be inoperative provided:a) Bypass Door operation is verified prior to each
flight, andb) The related engine intake heater indicator is
verified operative.
C 2 0 May be inoperative provided:a) Associated bypass door(s) remains closed, andb) Flight is not conducted in known or forecast icing
conditions.
−20−2 ENGINE INTAKE HTRAdvisory Lights
C 2 0 (M)(O) May be inoperative provided:a) The associated Heater(s) is verified operative
prior to dispatch, andb) Associated ENG ADPT HEAT Caution Light(s) is
verified operative.
C 2 1 May be inoperative provided the flight is not conductedin known or forecast icing conditions.
−20−3 ENG ADPT HEAT 1 andENG ADPT HEAT 2Caution Lights
C 2 1 (M)(O) May be inoperative provided:a) The associated heater is verified operative prior
to dispatch, andb) The associated ENGINE INTAKE HTR advisory
light is verified operative and is periodicallymonitored.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
30−2
Revision No./Date − No de révision/Date
Rev 7 Sep 09/2015
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions30 ICE AND RAIN PROTECTION(CONT’D)
Bombardier Inc. DHC−8 Series 400
−20−4 Engine Intake AdapterHeater Assemblies
C 2 1 (M) One may be inoperative provided the flight is notconducted in known or forecast icing conditions.
−30−1 Pitot/Static Heaters B 3 2 May be inoperative for DAY VMC provided:a) There is no visible moisture, andb) The flight is not conducted into known or
B 3 0 (M) May be inoperative provided:a) The flight is not conducted into known or
forecast icing conditions, andb) All other elements of the pitot heat systems are
verified operative prior to each flight.
−40−1 Windshield Wipers C 2 0 May be inoperative provided the flight is not conductedin precipitation within five nautical miles of the airportof take−off or intended landing.
−40−2 Windshield Heaters A 3 1 May be inoperative provided:a) The flight is not conducted in known or forecast
icing conditions, andb) Repairs are made within three flight days.
Co−Pilot HeatedWindshield (Right HandWindshield)
A 1 0 (M#)(O) May be inoperative for one day provided:a) The Pilot’s Side Window heating is operative,b) The Pilot Windshield (Left Hand Windshield)
heating is verified operative prior to dispatch,and
c) The flight is conducted in accordance with AFMSupplement 114, “OPERATION WITH ONEWINDSHIELD HEATING SYSTEMINOPERATIVE”.
−60−1 Propeller De−icing System C 1 0 May be inoperative provided flight is not conducted inknown or forecast icing conditions.
−60−2 PROPS Heat AdvisoryLights
B 2 0 (O) May be inoperative provided:a) AC LOAD indication is operating and periodically
monitored, andb) the PROP DEICE caution light is operative.
C 2 0 May be inoperative provided flight is not conducted inknown or forecast icing conditions.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
30−3
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions30 ICE AND RAIN PROTECTION(CONT’D)
Bombardier Inc. DHC−8 Series 400
−80−1 Ice Detector SpigotIllumination Lights
C 2 1 One may be inoperative at either the pilot’s or co−pilot’s position.
C 2 0 May be inoperative for day operations.
A 2 0 (M) May be inoperative for night operations for oneflight day provided:
a) Both Ice Detector Probes are operative,b) The flight is not conducted in known or forecast
icing conditions, andc) A flashlight of adequate capacity is available and
confirmed operable prior to each flight.
−80−2 Ice Detector Probes(Electronic)
A 2 1 (M)(O) May be inoperative for thirty days.
B 2 0 (M)(O) Both may be inoperative provided:a) Windshield wipers are stored in the normal
horizontal position,b) Both Ice Detector Spigot illumination lights are
confirmed operative prior to night operations,c) Flight will be conducted in accordance with AFM
Supplement Number 98, Operation with Both IceDetector Probes (Electronic) Inoperative (ICEDETECT FAIL Caution Light Illuminated), and
d) The flight is not conducted at night into known orforecast icing conditions.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
30−4
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions30 ICE AND RAIN PROTECTION(CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
31 INDICATING AND RECORDINGSYSTEMS
−20−1 Clocks
1) Pilot Clock A 1 0 May be inoperative provided:a) Reliable and functioning timepiece is readily
available to all Flight Compartment crewmembers, and
b) Repairs are made within three flight days.
2) Co−pilot Clock C 1 0 May be inoperative.
−30−1 Flight Data Recorder A 1 0 (M) May be inoperative provided:a) The Cockpit Voice Recorder is operative, andb) Repairs are made within three flight days.
1) DFDR RecordingParameters required byRegulation
A − − (M#) Up to three (3) digital recording parameters maybe inoperative provided:
a) The Cockpit Voice Recorder is operative, andb) Repairs are made within twenty calendar days.
2) DFDR RecordingParameters not requiredby Regulation
A − − (M#) May be inoperative provided repairs are madebefore completion of the next heavy maintenancecheck.
−30−2***
Extended Quick AccessRecorder
D − 0 (M) May be inoperative.
−51−1 Caution and Warning LightsSystem
1) Dual Master Cautionswitchlight (Glareshield,light function only)(CR833CH00034)
C 2 1 One may be inoperative.
2) Dual Master WarningSwitchlight (Glareshield,light function only)(CR833CH00034)
C 2 1 One may be inoperative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 6 Mar 26/2014
Page
31−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
t43735
TR
Print Date: 2019-07-18
−60−1 ESID Control Panel
1) System Page PushButton Switches
C 4 0 (O) The ELEC SYS, ENG SYS, FUEL SYS, andDOORS SYS Switches may be inoperative providedthe ALL Switch is operative.
2) ALL Switch C 1 0 (O) The ALL Switch may be inoperative provided theELEC SYS, FUEL SYS, ENG SYS and DOORS SYSSwitches are operative.
3) Engine DisplayDimming Function
C 1 0 Dimming may be inoperative provided the displayintensity is adequate.
−60−2 MFD and PFD EngineDisplay Messages
1) PFD 1 / 2 LINK FAILEngine Display message
C 2 1 Message may be displayed.
2) MFD 1 / 2 LINK FAILEngine Display message
C 2 1 Message may be displayed.
−60−3 Electronic Flight InstrumentSystem Control Panels
C 2 1 One panel may be inoperative provided:a) The pilot flying panel is fully operative, andb) Affected side must meet navigational
requirements for route being flown.
Bright/Dim Controls C 6 0 Dimming may be inoperative provided the displayintensity is adequate.
−60−4 FADEC 1 / DU or FADEC 2/ DU Engine DisplayMessage
A 2 1 Message may be annunciated for three flight days.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
31−2
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions31 INDICATING AND RECORDINGSYSTEMS (CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
−60−5 EFIS/ESID Display Units A 5 4 (M)(O) RH MFD (MFD2) may be inoperative provided:a) RNP AR approach is not being conducted,b) The left hand Electronic Flight Instrument
System Control panel (EFCP) and the Engineand System Integrated Display Control Panel(ESCP) are fully functional,
c) The MFD1 rotary selector and ELEC SYS, ENGSYS, FUEL SYS, DOOR SYS and ALL pushbutton switches are operative, and
d) Repairs are made within one flight day.
NOTE:The pilot occupying the left seat must conduct alldepartures and arrivals in InstrumentMeteorological Conditions.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
31−3
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions31 INDICATING AND RECORDINGSYSTEMS (CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
THIS PAGE INTENTIONALLY LEFT BLANK
Print Date: 2019-07-18
Bombardier Inc.PSM NO.
PUBLICATION
AIRCRAFT SERIES
TEMPORARY REVISION NO.
1---84---16A DASH 8
Temporary Revision
MMEL(DOT)
400
169
Page 1 of 1
06 Sep 2017
MMEL (TR 169)
Insert in Master Minimum Equipment List facing Page 31---1.
Extended/Micro Quick Access Recorder
REASON FOR ISSUE:
To revise existing MMEL item 31---30---2 Extended/Micro Quick Access Recorder on page 31---1.
RECORDING INSTRUCTIONS:
Record this Temporary Revision and the relevant information in the appropriate columns of theTEMPORARYREVISION INDEX at the front of themanual. This Temporary Revisionwill be incorporated in afuture revision to the Master Minimum Equipment List (MMEL) manual.
ACTION:
Replace the existing item with the following MMEL item 31---30---2, Extended/Micro Quick Access Recorder onpage 31---1.
System &SequenceNumbers
1.2. Number installed -- Nombre d’articles installés
Nos desystème etde série
Item -- Article 3. Number required for dispatch -- Nombre d’articles à expédier
4. Remarks or Exceptions -- Remarques ou exceptions31 INDICATING AND RECORDING
---30---2 Extended/Micro Quick D --- 0 (M) May be inoperative.*** Access Recorder
Approved:
Date:
Chief, Flight TestNational Aircraft Certificationfor Minister of Transport
06 Sep 2017
For
THIS PAGE INTENTIONALLY LEFT BLANK
32 LANDING GEAR
−20−1***
NOSE GEAR LOCK
Advisory Light D 1 0 May be inoperative provided Nose Gear Lock isverified disengaged prior to each departure.
−30−1 Landing Gear RetractionSystem
A 1 0 (O) Landing gear retraction system may beinoperative for one flight provided operations areconducted in compliance with AFM Supplement 94,OPERATION WITH LANDING GEAR EXTENDED.
−40−1 Parking Brake PressureIndications
1) HYD PRESS PK BRKIndication
C 1 0 (M) May be inoperative provided:a) The Aft Wing Root Fairing Indicator is verified
operative, andb) Brake pressure is confirmed adequate prior to
engine start.
2) Aft Wing Root FairingIndicator
C 1 0 (M) May be inoperative provided:a) The HYD PRESS PK BRAKE Indication is
verified operative, andb) Brake pressure is confirmed adequate prior to
engine start.
−40−2 Anti−Skid System C 1 0 (O) May be inoperative provided operations areconducted in compliance with AFM Supplement 7OPERATION WITH INOPERATIVE ANTI−SKIDBRAKE CONTROL SYSTEM.
−40−3***
Fill Valve Gauge(CR411000−001)
D 6 0 Gauge may be inoperative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 6 Mar 26/2014
Page
32−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
−50−1 Nosewheel Steering A 1 0 (M)(O) May be inoperative for one flight day provided:a) NOSE STEERING caution light is extinguished
when the nosewheel STEERING switch is in theOFF position,
b) Nosewheel STEERING switch is selected andremains OFF,
c) Nosewheel steering system is deactivated, andd) Operations are conducted in compliance with
C 1 0 (M) May be inoperative provided prior to each flight, itis confirmed that the frangible switch has not beencontacted.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
32−2
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions32 LANDING GEAR (CONT’D)
Bombardier Inc. DHC−8 Series 400
33 LIGHTS
−10−1 Cockpit and InstrumentPanel Lighting System
C 1 1 Individual lights may be inoperative for night flightprovided the remaining lights are:
a) Sufficient to clearly illuminate all instruments,controls, and other devices for which it isprovided,
b) Positioned so that direct rays are shielded fromflight crew member’s eyes, and
c) Lighting configuration and intensity is acceptableto the flight crew.
D 1 0 May be inoperative for daylight operations.
−10−2 Caution/Warning/AdvisoryLights System DIM/BRTFunction
Dimming Function C 1 0 (M) May be inoperative for day operations.
Brighten Function C 1 0 (M)(O) May be inoperative for day operationsprovided:
a) Dimming function is considered inoperative,b) DIM/BRT switch is not operated, andc) DIM/BRT switch is placarded, “INOPERATIVE −
DO NOT USE”
NOTE:Operation of the DIM/BRT switch to Dimmingmode during dispatch will exclude the ability toBrighten the lights again until the aircraft is powercycled during ground operations.
−10−3 Caution/Warning/AdvisoryLights System
1) Caution/Warning PanelLEDs
C − − May be inoperative provided one half of each light isoperative.
2) Advisory Lights C − − (O) Individual bulb(s) /LED(s) may be inoperative foradvisory lights with multiple light elements provided:
a) Advisory lights are tested before each flight, andb) Luminescence and legibility of affected advisory
light(s) is acceptable to the flight crew.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 7 Sep 09/2015
Page
33−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
−20−1 No Smoking / Fasten SeatBelt Lights
C − − (M)(O) Passenger Seats, Flight Attendant Seats, orLavatory from which a light is not readily legible shallnot be occupied and must be blocked and placarded“DO NOT OCCUPY”.
C − − (O) The affected Seats or Lavatory may be occupiedprovided:
a) The crew Cabin Interphone System, CabinChime System, and Passenger Address Systemare operative, and
b) Procedures are established and used to alertflight attendants and notify passengers whenseat belts should be fastened and smokingprohibited.
A − − (O) May be inoperative for one flight day for non−passenger carrying operations provided:
a) Crew members are the only occupants of theaircraft, and
b) Alternate procedures are established and used.
Aural Tone Function C − − (O) May be inoperative provided alternate proceduresare established and used.
Automatic Function C − − (O) May be inoperative provided:a) Manual control function is operative, andb) Alternate procedures are established and used.
All Cargo Operations D − − May be inoperative provided all crew members are inthe flight compartment.
−20−2 Cabin Lighting System
1) Sidewall Lighting
Classic Interior C − − May be inoperative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
33−2
Revision No./Date − No de révision/Date
Rev 6 Mar 26/2014
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions33 LIGHTS (CONT’D)
Bombardier Inc. DHC−8 Series 400
Dual Class Classic Interior(3−Abreast )
C − − (M) Up to 25% of total length of sidewall downwashlights may be inoperative provided:
a) No two adjacent LED strips are inoperative, orno opposite LED strip and lighting tube areinoperative,
b) No three adjacent or two opposite lighting tubesare inoperative,
c) Cabin lighting is sufficient for flight attendants toperform required duties, and
d) Sidewall lighting forward of class dividers isoperational.
NextGen Interior (Includessingle class, increasedcapacity, and cargo/combiconfiguration)
C − − (M) Up to 25% of total length of sidewall downwashlights may be inoperative provided:
a) No two adjacent or opposite LED strips areinoperative, and
b) Cabin lighting is sufficient for flight attendants toperform required duties.
Dual Class NextGenInterior (3 Abreast)
C − − (M) Up to 25% of total length of sidewall downwashlights may be inoperative provided:
a) No two adjacent or opposite LED strips areinoperative,
b) Cabin lighting is sufficient for flight attendants toperform required duties, and
c) Sidewall lighting forward of class dividers isoperational.
2) Ceiling Lighting
Classic Interior C − − (M) Individual lighting sources may be inoperativeprovided:
a) No three adjacent or two opposite lighting tubesare inoperative, and
b) Cabin lighting is sufficient for flight attendants toperform required duties.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
33−3
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions33 LIGHTS (CONT’D)
Bombardier Inc. DHC−8 Series 400
Dual Class Classic Interior(3−Abreast)
C − − (M) Up to 25% of total length of Ceiling upwash lightsmay be inoperative provided:
a) No two adjacent LED strips are inoperative, orno opposite LED strip and lighting tube areinoperative,
b) No three adjacent or two opposite lighting tubesare inoperative,
c) Cabin lighting is sufficient for flight attendants toperform required duties, and
d) Ceiling lighting forward of class dividers isoperational.
NextGen Interior (Includessingle class, increasedcapacity, and cargo/combiconfigurations)
C − − (M) Up to 25% of total length of Ceiling upwash lightsmay be inoperative provided:
a) No two adjacent or opposite LED strips areinoperative, and
b) Cabin lighting is sufficient for flight attendants toperform required duties.
Dual Class NextGenInterior (3−Abreast)
C − − (M) Up to 25% of total length of Ceiling upwash lightsmay be inoperative provided:
a) No two adjacent or opposite LED strips areinoperative,
b) Cabin lighting is sufficient for flight attendants toperform required duties, and
c) Ceiling lighting forward of class dividers isoperational.
NOTE:Applicable to NextGen Interior, Dual ClassNextGen Interior, and Dual Class Classic Interiorsidewall and ceiling lighting:
Referring to the placard on the Flight AttendantPanel, “BEFORE FIRST FLIGHT OF THE DAY:WITH OVERHEAD BIN DOORS CLOSED KEEP ALLCEILING AND SIDEWALL LIGHTS ON/FULLBRIGHT FOR MINIMUM OF 15 MINUTES”, theintent of this placard is that all available lighting(excludes inoperative lighting under MMEL relief)should be ON/FULL bright for at least 15 minutes.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
33−4
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions33 LIGHTS (CONT’D)
Bombardier Inc. DHC−8 Series 400
3) All Cargo Operations D − − May be inoperative provided cabin lighting is sufficientto inspect cargo and to perform fire−fighting duties.
−20−3 Lavatory Compartment(RETURN TO SEAT andLAVATORY OCCUPIEDLights/Sign)
1) RETURN TO SEATLights/Signs
C − 0 (O) The lavatory may be occupied provided:a) Passenger Address System is operating
normally and can be clearly heard in the lavatorycompartment during flight, and
b) Alternate procedures are established and usedto notify passengers when return to seat isrequired.
C − 0 (M) Lavatory compartment shall not be occupied andmust be blocked and placarded − “DO NOT OCCUPY”
2) LAVATORYOCCUPIED Lights/Signs
C − 0 May be inoperative.
−20−4 Accent Lights (Spotlights)
NextGen Interior D − 0 May be inoperative.
NOTE:This relief is not intended for Emergency FloodLights within the Accent Light Assemblies.
−25−1 Lavatory Light C − 0 Full illumination mode may be inoperative provided thedimmed mode is functional at all times.
C − 0 (M) May be inoperative provided lavatory door islocked closed and placarded, “INOPERATIVE − DONOT ENTER”.
−30−1 Aft Baggage CompartmentCeiling Lights
C 2 0 May be inoperative provided alternate lighting isavailable.
D 2 0 May be inoperative for day operations.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
33−5
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions33 LIGHTS (CONT’D)
Bombardier Inc. DHC−8 Series 400
−30−2 Forward BaggageCompartment Light
C 1 0 May be inoperative provided alternate lighting isavailable.
NOTE:Only applicable if Forward Baggage Compartmentis installed.
D 1 0 May be inoperative for day operations.
NOTE:Only applicable if Forward Baggage Compartmentis installed.
−30−3***
Aft Service Light D 1 0 (M) May be inoperative provided the light isdeactivated.
−40−1 Position Lights C 6 3 One bulb at each position (wing tip and aft) may beinoperative.
C 6 0 May be inoperative for daylight operations.
−40−2 A/COL WHITE Lights C 4 2 (M) At most one bulb at each position (above bulletfairing and underside center fuselage) may beinoperative provided operative bulbs are selected foroperation.
C 4 0 May be inoperative for daylight operations.
NOTE:The A/COL switch must be operated as if the lightswere operating normally.
−40−3***
Logo Lights D 2 0 May be inoperative.
−40−4 A/COL RED Light (RedRecognition Light)
C 1 0 (O) May be inoperative provided adequateprecautions are taken to clear the area prior to enginestart and while engines are running.
NOTE:The A/COL Light switch must be operated as if thelight was operative.
−40−5 Boarding Lights
1) PassengerConfiguration
C 2 0 May be inoperative provided Cabin Overhead Lightingor alternate means is used.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
33−6
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions33 LIGHTS (CONT’D)
Bombardier Inc. DHC−8 Series 400
C 2 0 May be inoperative for day operations.
C 2 0 May be inoperative provided “aircraft crew” are theonly occupants of the aircraft.
2) All Cargo Operations D 2 0 May be inoperative provided the “crew member” arethe only occupants of the aircraft.
NOTE:For the purpose of this item, “aircraft crew” isconsidered to be crew members including theflight crew, flight attendants, aircraft maintenanceengineers and supervisory crew members. “Crewmember” means a person assigned to duty in anaircraft during flight time.
−40−6 Passenger Airstair DoorLights
1) PassengerConfiguration
C 4 2 May be inoperative provided they are not adjacent.
C 4 0 May be inoperative provided acceptable alternatelighting is used to board and deplane passengers.
C 4 0 May be inoperative for day operations.
C 4 0 May be inoperative provided the “aircraft crew” are theonly occupants of the aircraft.
2) All Cargo Operations D 4 0 May be inoperative provided the “crew member” arethe only occupants of the aircraft.
NOTE:For the purpose of this item, “aircraft crew” isconsidered to be crew members including theflight crew, flight attendants, aircraft maintenanceengineers and supervisory crew members. “Crewmember” means a person assigned to duty in anaircraft during flight time.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
33−7
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions33 LIGHTS (CONT’D)
Bombardier Inc. DHC−8 Series 400
−40−7 Landing Lights C 4 2 One inboard and/or one outboard light may beinoperative for night operations provided steepapproach landings are not conducted.
D 4 0 May be inoperative for day operations.
−40−8 Taxi Light C 1 0 May be inoperative provided Landing Lights areoperative.
D 1 0 May be inoperative for day operations.
−40−9 WING INSP Lights A 4 2 One or more may be inoperative for three flight daysprovided:
a) At least one wing inspection light is operative perside, and
b) A portable lamp/light of adequate capacity forwing inspection is available for night operationsin icing conditions.
C 4 0 One or more may be inoperative provided the flight isnot conducted in known or forecasted icing conditionsat night.
C 4 0 May be inoperative for day operations.
−50−1 Exterior EmergencyLighting System
A 1 0 (O) May be inoperative for one flight day provided:a) Aircraft crew are the only occupants of the
aircraft, andb) Alternate procedures are established and used.
NOTE:The operator’s MEL must state the maximumnumber of aircraft crew permitted.
C 1 0 May be inoperative for daylight operations.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
33−8
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions33 LIGHTS (CONT’D)
Bombardier Inc. DHC−8 Series 400
−50−2 Interior ElectricalEmergency Lighting System(Relief limited toinstallations defined byBombardier AEROC84.6.E.1)
1) Single and Dual ClassClassic Interiors
a) Ceiling Lights C 1 1 Individual light bulbs, etc. may be inoperative providedno two adjacent overhead emergency lights areinoperative.
b) EXIT Identifiers C 4 4 Two bulbs from five may be inoperative on eachidentifier.
c) Emergency Markersand Emergency Locators
C 7 7 Two bulbs from five may be inoperative on eachmarker/locator given that inoperative bulbs are notadjacent.
2) Single Class, IncreasedCapacity andCargo/Combi NextGenInteriors
a) Ceiling EmergencyFlood Lights
C − − Individual light units may be inoperative provided:a) No two adjacent ceiling emergency flood lights
are inoperative, andb) Floodlight at aircraft fuselage station X=335.31 is
operative.
b) Exit Identifiers C 4 4 Each exit identifier may have 40% of its internal lightsinoperative.
3) Dual Class NextGenInterior
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
33−9
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions33 LIGHTS (CONT’D)
Bombardier Inc. DHC−8 Series 400
a) Ceiling Floodlights C 7 − Individual light units may be inoperative provided:a) No two adjacent ceiling emergency flood lights
are inoperative, andb) Floodlight at aircraft fuselage station X=239.56
and X=335.31 are operative.
b) Exit Identifiers C 4 4 Each exit identifier may have 40% of the internal lightsinoperative.
1) Switch Cover/Guard C 1 0 (O) Switch cover/guard may be inoperative or missingprovided the Emergency Lighting System is monitoredfor inadvertent switch operation.
2) NORMAL/ON IndicationLights
C 2 0 (O) May be inoperative provided the EMERGENCYLIGHTING Switch is verified operative prior to firstflight each day.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
33−10
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions33 LIGHTS (CONT’D)
Bombardier Inc. DHC−8 Series 400
34 NAVIGATION
−10−1 Altitude Alerting System A 1 0 (O) May be inoperative provided:a) Autopilot with ALT hold is verified operative, andb) Repairs are made within three flight days.
−20−1 Standby MagneticCompass
B 1 0 May be inoperative provided any combination of threegyro (or INS (IRU)) stabilized compass systems areoperative.
B 1 0 May be inoperative provided:a) Any combination of two gyro (or INS (IRU))
stabilized compass systems are operative, andb) Aircraft is operated:
i) With dual independent navigationcapability, and
ii) Under positive radar control by ATC duringthe enroute flight phase, or one of thenavigation systems is a TSO’d GPS whichprovides track information.
C 1 0 (O) May be inoperative for flights that are entirelywithin areas of magnetic unreliability provided at leasttwo stabilized directional gyro systems are installed,are operative, and if necessary, used in conjunctionwith approved free gyro navigation techniques.
−20−2 Standby Attitude Indicator B 1 0 May be inoperative for day VMC provided:a) The instrument face is covered, andb) Operation is not conducted into known or
forecast VFR OTT (Over the Top) conditions.
−20−3 IVSI Indications (on PFDs) C 2 1 May be inoperative for day VMC.
−20−4 AHRS Control PanelIndicators
May be inoperative provided switching function isoperative for each Indicator.
1) DG Indicators C 2 1 May be inoperative.
2) ALIGN Indicators C 2 1 May be inoperative.
3) SLAVE Indicators C 2 1 May be inoperative.
4) BASIC Indicators C 2 1 May be inoperative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 6 Mar 26/2014
Page
34−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
−20−5 Flux Valves B 2 1 May be inoperative provided:a) The opposite Attitude Heading Reference Unit is
operative,b) The Standby Magnetic Compass is operative,c) The AHRS on the affected side is operated in
DG mode,d) Flight is restricted to DAY VMC, ande) DG Slew Mode is confirmed operative.
−20−6 Integrated StandbyInstrument(CR839CH00013)
1) Attitude / Slip SkidFunction
B 1 0 May be inoperative for day VMC.
2) STD (Standard) Button C 1 0 May be inoperative.
−20−7***
Inertial Reference System(IRS)
C 1 0 Except where required by operations, may beinoperative provided alternate procedures areestablished and used.
D 1 0 May be inoperative provided procedures do notrequire its use.
−30−1***
Microwave LandingSystems (MLS)
If used routinely C − 0 May be inoperative provided alternate procedures areestablished and used.
If not used routinely D − 0 May be inoperative provided routine procedures do notrequire its use.
−40−1 Weather Radar System D 1 0 As required by regulations.
−40−2 Traffic Alert and CollisionAvoidance System (TCAS)
A 1 0 (O) May be inoperative provided:a) Alternate procedures are established and used,
andb) Repairs are made within three flight days.
1) Modes 1 to 4 A 1 0 (O) May be inoperative provided:a) Alternate procedures are established and used,
andb) Repairs are made within three flight days.
2) Test Mode A 1 0 May be inoperative provided:a) The GPWS/EGPWS is considered inoperative,
andb) Repairs are made within three flight days.
3) Flap Override Function A 1 0 May be inoperative provided:a) The GPWS/EGPWS flap aural warning is
operative, andb) Repairs are made within three flight days.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
34−3
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions34 NAVIGATION (CONT’D)
Bombardier Inc. DHC−8 Series 400
a) GPWS FLAPOVERRIDE Switch Lights
A 1 0 “Cross−hatch” indication may be inoperative provided:a) Switch cover is closed,b) Flap Override function is considered inoperative,
andc) Repairs are made within three flight days.
C 1 0 “GPWS FLAP OVERRIDE” portion of the indicationmay be inoperative.
b) GPWS FLAPOVERRIDE Switch Cover
A 1 0 Switch cover may be inoperative in the closed positionprovided:
a) Flap Override function is considered inoperative,and
b) Repairs are made within three flight days.
C 1 0 (O) Switch cover may be missing or inoperative in theopen (Non−return) position provided the GPWS FLAPOVERRIDE switch is monitored for inadvertent switchoperation.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
34−4
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions34 NAVIGATION (CONT’D)
Bombardier Inc. DHC−8 Series 400
4) Glidescope Deviation(Mode 5)
B 1 0 May be inoperative.
5) Minimums Alert (Mode6)***
C 1 0 (O) May be inoperative provided alternate proceduresare established and used.
6) TAWS Enhanced Mode***
C 1 0 May be inoperative.
If Not Required byRegulation
D 1 0 May be inoperative.
7) Ground ProximityWarning System (GPWS)Landing Flap SelectionSwitch (LFSS) IndicationLights
C 3 − (O) May be inoperative provided alternate proceduresare established and used.
8) Steep Approach Mode(803SO90034)
D 1 0 (O) May be inoperative provided:a) “STD” portion of the “STD/STEEP” FLAP 35
APPROACH switch indication lights on thehydraulic/flap override control panel isilluminated,
b) Operating procedures are not dependent on itsuse,
c) “STD/STEEP” FLAP 35 APPROACH switch onthe hydraulic/flap override control panel isplacarded, “INOPERATIVE”, and
e) Operations are conducted in compliance withAFM SUPPLEMENT 37, SUPPLEMENTARYPERFORMANCE INFORMATION FOROPERATION ON CONTAMINATED RUNWAYS,and
f) Operations are conducted in compliance withAFM SUPPLEMENT 39, NOISE ABATEMENTPROCEDURES AND PERFORMANCE(LANDING WITH 850 PROPELLER RPM), ifapplicable.
NOTE:1. In the absence of both Radio Altimeters,
use the Barometric Altimeters for allheight indications.
2. With RAD ALT #1 disabled, landinggears not down and locked, PLA 1 andPLA 2 below Flight Idle + 12° and CASbelow 156 Knots, Landing Gear WarningHorn will enable.
C 2 1 (M)(O) One may be inoperative.
NOTE:If RAD ALT #1 is disabled, landing gears not downand locked, PLA 1 and PLA 2 below Flight Idle +12° and CAS below 156 Knots, Landing GearWarning Horn will enable.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
34−6
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions34 NAVIGATION (CONT’D)
Bombardier Inc. DHC−8 Series 400
−50−1 ATC Transponder / AltitudeReporting System
1) ATC Transponders C 2 − (O) As required by regulations.
D 2 0 May be inoperative, if not required by regulations.
2) ATC Identifier Switch(on hand −wheels)
C 2 1 May be inoperative.
C 2 0 May be inoperative provided one ATC ID button (onARCDU1 or ARCDU2) is operative.
3) ATC ID Button (onARCDU1 or ARCDU2)
C 2 1 May be inoperative.
C 2 0 May be inoperative provided one ATC Identifier Switch(on hand−wheels) is operative.
4) ADS−B SquitterTransmissions
A 2 0 May be inoperative provided:a) Operations do not require its use, andb) Repairs are made prior to completion of the next
heavy maintenance visit.
C 2 0 (O) May be inoperative provided alternate proceduresare established and used.
NOTE:Any ADS−B Out function that operates normallymay be used.
−50−2 VHF Navigation Systems C − − Any in excess of those required by regulations and notpowered by an essential electrical bus may beinoperative provided alternate procedures areestablished and used.
−50−3 Distance MeasuringEquipment (DME) System
D − − Any in excess of those required by regulation may beinoperative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
34−7
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions34 NAVIGATION (CONT’D)
Bombardier Inc. DHC−8 Series 400
DME HOLD Function A 2 0 (O) May be in operative provide:a) Associated DME is operative,b) Alternate means are established and used to
provide position and distance, andc) Repairs are made within three flight days.
C 2 1 May be inoperative provided the associated DME isoperative.
−50−4 Automatic Direction Finding(ADF) Systems
D − − Any in excess of those required by regulations may beinoperative.
−50−5 Marker Beacon
If used routinely C 2 0 May be inoperative provided alternate procedures areestablished and used.
If not used routinely D 2 0 May be inoperative provided routine procedures do notrequire its use.
−50−6***
Global Positioning System(GPS)
If used routinely C − 0 (O) Except where required by operations, may beinoperative provided alternate procedures areestablished and used.
NOTE:1. TAWS enhanced mode is considered
inoperative (if installed), and2. ATC ADS−B function is considered
inoperative (if installed).
C − 1 Where required by operations, one GPS must beoperative.
NOTE:This relief is applicable for aircraft with:
1. TAWS Enhanced Mode installed andrequired by regulation, and/or
2. ATC ADS−B function installed andrequired by regulation.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
34−8
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions34 NAVIGATION (CONT’D)
Bombardier Inc. DHC−8 Series 400
If not used routinely D − 0 May be inoperative provided procedures andoperations do not require its use.
NOTE:1. TAWS enhanced mode is considered
inoperative (if installed), and2. ATC ADS−B function is considered
inoperative (if installed).
D − 1 May be inoperative provided procedures andoperations do not require its use.
NOTE:This relief is applicable for aircraft with:
1. TAWS Enhanced Mode installed andrequired by regulation, and/or
2. ATC ADS−B function installed andrequired by regulation.
−60−1 Flight Directors C 2 − Except where enroute operations require their use,may be inoperative provided:
a) Approach procedures are not dependent on theiruse, and
b) Autopilot is considered inoperative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
34−9
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions34 NAVIGATION (CONT’D)
Bombardier Inc. DHC−8 Series 400
−60−2***
Flight Management System(FMS)
If used routinely C − 0 (O) Except where required by operations, may beinoperative provided alternate procedures areestablished and used.
NOTE:1. TAWS enhanced mode is considered
inoperative (if installed), and2. ATC ADS−B function is considered
inoperative (if installed).
C − 1 Where required by operations, one FMS must beoperative.
NOTE:This relief is applicable for aircraft with:
1. TAWS Enhanced Mode installed andrequired by regulation, and/or
2. ATC ADS−B function installed andrequired by regulation.
If not used routinely D − 0 May be inoperative provided procedures andoperations do not require its use.
NOTE:1. TAWS enhanced mode is considered
inoperative (if installed), and2. ATC ADS−B function is considered
inoperative (if installed).
D − 1 May be inoperative provided procedures andoperations do not require its use.
NOTE:This relief is applicable for aircraft with:
1. TAWS Enhanced Mode installed andrequired by regulation, and/or
2. ATC ADS−B function installed andrequired by regulation.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
34−10
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions34 NAVIGATION (CONT’D)
Bombardier Inc. DHC−8 Series 400
FMS Database C − 0 (O) May be out of currency (outdated) provided:a) Current aeronautical charts are used to verify
navigation fixes prior to dispatch,b) Procedures are established and used to verify
status and suitability of navigation facilities usedto define route of flight,
c) Approach navigation radios are manually tunedand identified, and
d) Approaches are not conducted using system(s)with out of currency (outdated) database.
C − 1 En−route/approach navigation is conducted using acurrent (up to date) FMS database.
SBAS (Satelight BasedAugmentation System )Level of Service (LOS)Annunciator
1) LPV LOS Light C − 1 May be inoperative provided that the LPV approachmust be conducted from the side with the functioningLPV Light.
C − 0 May be inoperative provided LPV approaches are notconducted.
2) LNAV LOS Light C − 0 May be inoperative.
3) LAV/VNAV LOS Light C − 0 May be inoperative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 7 Sep 09/2015
Page
34−11
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions34 NAVIGATION (CONT’D)
C 2 1 (M) Either the Flight Compartment Gauge or CylinderMounted Gauge may be inoperative provided there isanother method to confirm that adequate oxygen isavailable for the intended flight.
C 1 0 (O) May be missing provided an approved procedureis used to ensure that the oxygen supply is at or aboveminimum requirements for the flight.
−20−1***
Passenger Drop DownOxygen System
1) Entire AutomaticPresentation PassengerOxygen System (APPOS)
B 1 0 (O) May be inoperative provided:a) Minimum en−route altitude does not exceed
13,000 ft. above MSL,b) Portable oxygen units are provided for all crew
members and 10% of the passengers for half anhour (supplemental oxygen), and
c) Passengers are appropriately briefed.
2) Automatic Deployment B 1 0 (M) May be inoperative provided the manualdeployment system is operative.
3) Passenger ServiceUnits (PSU)
D − − (M)(O) Individual PSU may be inoperative with noflight altitude restriction provided:
a) Affected seats are blocked and placarded, “DONOT OCCUPY” to prevent occupancy,
b) No more than two consecutive banks of seatsand their adjacent banks of seats have aninoperative PSU (forward and aft, left and right),and
c) PSU at assigned flight attendant locations areoperative.
4) Lavatory PassengerService Unit (PSU)
C 1 0 (O) May be inoperative provided lavatory is inspectedby Flight Attendant in case of depressurization.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
35−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
5) Automatic OpeningFeature of Oxygen MaskBox Door Latch
B − − (M)(O) May be inoperative provided:a) The PSU oxygen system is operative,b) The manual deployment system is operative,c) No more than two consecutive banks of seats
and their adjacent banks of seats have aninoperative automatic opening feature, and
d) Occupants are briefed on oxygen mask access.
−30−1 Protective BreathingEquipment (PBE)
D − − (M)(O) Any in excess of those required by regulationmay be inoperative or missing provided:
a) Required distribution of operative units ismaintained throughout the aircraft,
b) The inoperative unit is either:
i) Removed off the aircraft, and its installedlocation is placarded, “INOPERATIVE”, or
ii) Removed from the installed location,secured out of sight, and the unit and itsnormally installed location are placarded“INOPERATIVE”, and
c) Procedures are established and used to alertcrew members of inoperative or missingequipment.
−30−2 First Aid Oxygen System D 2 − (M)(O) Any in excess of those required by regulationmay be inoperative or missing provided:
a) Required distribution of operative units ismaintained throughout the aircraft,
b) The inoperative unit is either:
i) Removed off the aircraft, and its normallyinstalled location is placarded“INOPERATIVE”, or
ii) Removed from the installed location,secured out of sight, and the unit and itsnormally installed location are placarded“INOPERATIVE”, and
c) Procedures are established and used to alertcrew members of inoperative or missingequipment.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
35−2
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions35 OXYGEN (CONT’D)
Bombardier Inc. DHC−8 Series 400
−30−3 Passenger PortableOxygen Dispensing Units
C − − (M)(O) Any in excess of those required by regulationmay be inoperative or missing provided:
a) Required distribution of operative units ismaintained throughout the aircraft,
b) The inoperative unit is either:
i) Removed off the aircraft, and its normallyinstalled location is placarded"INOPERATIVE", or
ii) Removed from the installed location,secured out of sight and the unit and itsnormally installed location are placarded"INOPERATIVE", and
c) Procedures are established and used to alertcrew members of inoperative or missing units.
−30−4***
Dual−Purpose OxygenSystem Units
C − − (M#)(O) Any in excess of those required by regulationmay be inoperative or missing provided:
a) Required distribution of operative units aremaintained throughout the aircraft,
b) The inoperative unit is removed from passengercabin and its normally installed location isplacarded "INOPERATIVE", or removed from theinstalled location, secured out of sight and theunit and its normally installed locations areplacarded "INOPERATIVE", and
c) Procedures are established to alert crewmembers of inoperative or missing units.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
35−3
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions35 OXYGEN (CONT’D)
Bombardier Inc. DHC−8 Series 400
THIS PAGE INTENTIONALLY LEFT BLANK
Print Date: 2019-07-18
36 PNEUMATICS
−10−1 BLEED SYSTEMS B 2 1 (O) One may be inoperative provided:a) Associated BLEED Switch is selected OFF,b) Flight is not conducted in known or forecast icing
condition, andc) Flights are conducted in accordance with AFM
supplement 100, Operation with ONE BLEEDSYSTEM inoperative.
B 2 1 (O) One may be inoperative provided:a) Associated BLEED Switch is selected OFF,b) Associated Nacelle Shut−Off Valve (NSOV)
operates normally,c) LP/HP Switching through relay logic, and
AIRFRAME MODE SELECT de−ice rotaryswitch operates normally, and
d) Flight are conducted in accordance with AFMSupplement 100, Operation with ONE BLEEDSYSTEM inoperative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
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Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
38−2
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions38 WATER/WASTE (CONT’D)
Bombardier Inc. DHC−8 Series 400
−30−1 Lavatory Waste System C − − (M) Individual components may be inoperativeprovided:
a) Associated components are deactivated orisolated, and
b) Associated system components are verified notto have leaks.
NOTE:Any portion of system which operatesnormally may be used.
C − − (M)(O) May be inoperative provided:a) Waste is drained and system is inspected for
leakage,b) Procedures are established to deactivate system
components, andc) Associated lavatory door is locked closed and
placarded, “INOPERATIVE − DO NOT ENTER.”
NOTE:Aviation Occupational Health and Safety(AOH&S) requirements should be addressed.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
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Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions38 WATER/WASTE (CONT’D)
Bombardier Inc. DHC−8 Series 400
THIS PAGE INTENTIONALLY LEFT BLANK
45 CENTRAL MAINTENANCE SYSTEM
−45−1 Centralized DiagnosticSystem (CDS) (incl.Maintenance InterlockSwitch in Wardrobe)
C 1 0 May be inoperative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 6 Mar 26/2014
Page
45−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
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46 INFORMATION SYSTEM
−20−1***
Electronic Flight BagSystems (EFBS)
Class 3 Electronic FlightBag System (EFB)
C − 0 (O) May be inoperative provided alternate proceduresare established and used.
NOTE:Any function, program or document whichoperates normally may be used.
D − 0 May be inoperative provided procedures do notrequire its use.
Data Connectivity(Class 2 EFB)
C − 0 (O) May be inoperative provided alternate proceduresare established and used.
D − 0 May be inoperative provided procedures do notrequire its use.
Power Connection(Class 1 or 2 EFB)
C − 0 (O) May be inoperative provided alternate proceduresare established and used.
D − 0 May be inoperative provided procedures do notrequire its use.
Mounting Device(Class 2 EFB)
C − 0 (M)(O) May be inoperative provided:a) Associated EFB and hardware is secured by an
alternate means or removed from the aircraft,and
b) Alternate procedures are established and used.
D − 0 (M) May be inoperative provided:a) Associated EFB and hardware is secured by an
alternate means or removed from the aircraft,and
b) Procedures do not require its use.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
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Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
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49 AUXILIARY POWER UNIT
−00−1***
Auxiliary Power Unit (APU) D 1 0 (M) May be inoperative provided APU Airframe FuelShutoff Valve is verified closed.
−50−1***
APU Bleed Air System D 1 0 (M#) May be inoperative provided APU Bleed Valve isverified closed.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 6 Mar 26/2014
Page
49−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
THIS PAGE INTENTIONALLY LEFT BLANK
Print Date: 2019-07-18
52 DOORS
−10−1 Door Seal System ChargingValve
C 1 0 (M#) May be inoperative provided the valve issecured in the closed position.
−10−2 Door Seal Drain Valve C 1 0 May be failed in the closed position.
C 1 0 (O) May be failed in the open position provided flightis conducted in an unpressurized configuration, at orbelow 10,000 feet MSL in accordance with AFMSupplement 113, UNPRESSURIZED FLIGHT −BLEED ON.
C 1 0 (M#) May be failed in the open position provided DoorSeal Pressurization system can be pressurized.
−10−3 Internal Baggage Door
1) “INTERNAL BAGGDOOR” Caution Light
C 1 0 (M) May be inoperative provided:a) Access to the forward baggage compartment
through the internal baggage door is consideredinoperative,
b) Internal Baggage Door is secured closed by anacceptable means or method, and
c) Internal Baggage Door is placarded “INTERNALBAGGAGE DOOR INOPERATIVE − DO NOTOPEN”.
NOTE:Only applicable for aircraft without FlightDeck Door Remote Access System installed,and with Forward Baggage Compartmentinstalled.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
52−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
2) Door Handle C 1 0 (M) If door cannot be unlatched, may be inoperativeprovided:
a) Access to the forward baggage compartmentthrough the internal baggage door is consideredinoperative,
b) Internal Baggage Door is secured closed by anacceptable means or method, and
c) Internal Baggage Door is placarded “INTERNALBAGGAGE DOOR INOPERATIVE − DO NOTOPEN”.
NOTE:Only applicable if Forward BaggageCompartment installed.
2) Door Handle (Cont’d) C 1 0 (M#) If door cannot be latched, may be inoperativeprovided:
a) Access to the forward baggage compartmentthrough the internal baggage door is consideredinoperative,
b) Internal Baggage Door is secured closed by anacceptable means or method, and
c) Internal Baggage Door is placarded “INTERNALBAGGAGE DOOR INOPERATIVE − DO NOTOPEN”.
NOTE:Only applicable if Forward BaggageCompartment installed.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
52−2
Revision No./Date − No de révision/Date
Rev 7 Sep 09/2015
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions52 DOORS (CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
−10−4***
Aft Entry Stair System A 1 0 (M#) May be inoperative provided:a) Stair System is secured by an acceptable
procedure,b) Placarded “INOPERATIVE − DO NOT USE”,
andc) Repairs are made prior to completion of the next
heavy maintenance visit.
NOTE:For the purposes of this item, a heavymaintenance visit (HMV) means anairworthiness maintenance programinspection where the aircraft is scheduled tobe out of service for 4 or more days.
−10−5 FUSELAGE DOORSWarning System
1) Airstair Door, ForwardBaggage Door, AftPassenger Door and AftService Door ProximitySensors
a) Pre−Mod 4−126420 or4−126432
A 8 7 (M)(O) May be inoperative for one door provided:a) The affected door is physically verified closed
and locked prior to each flight,b) The warning light is verified to re−trigger flashing
upon subsequent door opening, andc) Repairs are made within one flight day.
NOTE:An inoperative door warning system sensor willrender AUTO Mode of the Cabin Pressure ControlSystem inoperative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 7 Sep 09/2015
Page
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Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions52 DOORS (CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
b) Post −Mod 4−126420 or4−126432
A 8 7 (M)(O) May be inoperative for one door provided:a) The affected door is physically verified closed
and locked prior to each flight,b) The warning light is verified to re−trigger flashing
upon subsequent door opening, andc) Repairs are made within one flight day.
NOTE:An inoperative Passenger Airstair door warningsystem sensor will render AUTO Mode of theCabin Pressure Control System inoperative.
2) Airstair Door, AftPassenger Door and AftService Door ProximitySensors (Forwardbaggage compartment notinstalled)
A 6 5 (M)(O) May be inoperative for one door provided:a) The affected door is physically verified closed
and locked prior to each flight,b) The warning light is verified to re−trigger flashing
upon subsequent door opening, andc) Repairs are made within one flight day.
NOTE:An inoperative Passenger Airstair doorwarning system sensor will render AUTOMODE of the Cabin Pressure Control Systeminoperative.
3) Airstair Door(Cargo/CombiConfiguration)
A 2 1 (M)(O) May be inoperative provided:a) The airstair door is physically verified closed and
locked prior to each flight,b) The warning light is verified to re−trigger flashing
upon subsequent door opening, andc) Repairs are made within one flight day.
NOTE:An inoperative Passenger Airstair doorwarning system sensor will render AUTOMODE of the Cabin Pressure Control Systeminoperative.
−30−1 Aft Baggage Door CounterBalance System
C 1 0 (M) May be inoperative provided:a) Baggage door is verified closed, latched and not
used, andb) Baggage door is placarded “BAGGAGE DOOR
INOPERATIVE − DO NOT OPEN”.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
52−4
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions52 DOORS (CONT’D)
Bombardier Inc. DHC−8 Series 400
t43735
TR
Print Date: 2019-07-18
−30−2 Aft Baggage DoorTelescopic Strut
C 1 0 (M) May be inoperative provided:a) Baggage door is verified closed, locked, and not
used, andb) Baggage door is placarded “BAGGAGE DOOR
INOPERATIVE − DO NOT OPEN”.
C 1 0 (M) May be inoperative provided an alternateapproved means to support the baggage door in theopen position is established and used.
Lock Release Collar C 1 0 May be inoperative provided the strut is only used inthe non−extended position.
C 1 0 (M)(O) May be inoperative provided:a) Automatic locking (Remote Access) system is
deactivated,b) Secondary locking system (Deadbolt) is verified
operative and used to lock the door,c) Alternate procedures are established and used
for using the mechanical (Deadbolt) system andfor accessing the flight compartment,
d) Access to the Forward baggage compartmentthrough the Internal baggage door is consideredinoperative,
e) Internal baggage door to the Forward baggagecompartment is secured closed by an acceptablemeans or method, and
f) Internal baggage door is placarded, “INTERNALBAGGAGE DOOR INOPERATIVE − DO NOTOPEN”.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
52−5
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions52 DOORS (CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
Forward baggagecompartment not installed
C 1 0 (M)(O) May be inoperative provided:a) Automatic locking (Remote Access) system is
deactivated,b) Secondary locking system (Deadbolt) is verified
operative and used to lock the door, andc) Alternate procedures are established and used
for using the mechanical (Deadbolt) system andfor accessing the flight compartment.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
52−6
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions52 DOORS (CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
2) Flight Deck EmergencyAccess Function
Forward baggagecompartment installed
C 1 0 (M)(O) May be inoperative provided:a) Automatic locking (Remote Access) system is
deactivated,b) Secondary locking system (Deadbolt) is verified
operative and used to lock the door,c) Alternate procedures are established and used
for using the mechanical (Deadbolt) system andfor accessing the flight compartment,
d) Access to the Forward baggage compartmentthrough the Internal baggage door is consideredinoperative,
e) Internal baggage door to the Forward baggagecompartment is secured closed by an acceptablemeans or method, and
f) Internal baggage door is placarded, “INTERNALBAGGAGE DOOR INOPERATIVE − DO NOTOPEN”.
Forward baggagecompartment not installed
C 1 0 (M)(O) May be inoperative provided:a) Automatic locking (Remote Access) system is
deactivated,b) Secondary locking system (Deadbolt) is verified
operative and used to lock the door,c) Alternate procedures are established and used
for using the mechanical (Deadbolt) system andfor accessing the flight compartment.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
52−7
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions52 DOORS (CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
3) DENY Function
Forward baggagecompartment installed
C 1 0 (M)(O) May be inoperative provided:a) Automatic locking (Remote Access) system is
deactivated,b) Secondary locking system (Deadbolt) is verified
operative and used to lock the door,c) Alternate procedures are established and used
for using the mechanical (Deadbolt) system andfor accessing the flight compartment,
d) Access to the Forward baggage compartmentthrough the Internal baggage door is consideredinoperative,
e) Internal baggage door to the Forward baggagecompartment is secured closed by an acceptablemeans or method, and
f) Internal baggage door is placarded, “INTERNALBAGGAGE DOOR INOPERATIVE − DO NOTOPEN”.
Forward baggagecompartment not installed
C 1 0 (M)(O) May be inoperative provided:a) Automatic locking (Remote Access) system is
deactivated,b) Secondary locking system (Deadbolt) is verified
operative and used to lock the door,c) Alternate procedures are established and used
for using the mechanical (Deadbolt) system andfor accessing the flight compartment.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
52−8
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions52 DOORS (CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
4) UNLK Function C 1 0 (O) May be inoperative provided:a) Automatic locking system is verified operative,b) Emergency access function is verified operative,
andc) Alternate procedures are established and used
for using the mechanical (Deadbolt) system, andfor accessing the flight compartment.
Deadbolt Lock C 1 0 (O) May be inoperative provided primary lockingmechanism, slide latch, is operative.
−50−3 Lavatory Door
1) Door Lock C − 0 (O) May be inoperative provided:a) Lavatory door latch operates normally, andb) Procedures are established and used to inform
occupants of inoperative door lock.
2) Door Latch C − 0 (M) May be inoperative provided lavatory door islocked closed and placarded, “INOPERATIVE − DONOT ENTER”.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Page
52−12
Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Aircraft − Aeronef
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions52 DOORS (CONT’D)
Bombardier Inc. DHC−8 Series 400
Print Date: 2019-07-18
Bombardier Inc.PSM NO.
PUBLICATION
AIRCRAFT SERIES
TEMPORARY REVISION NO.
1---84---16A DASH 8
Temporary Revision
MMEL(DOT)
400
168
Page 1 of 1
06 Sep 2017
MMEL (TR 168)
Insert in Master Minimum Equipment List facing Page 52---4.
Electro Pneumatic Shut--Off Valve (EPSOV)
REASON FOR ISSUE:
To add new MMEL item 52---10---6, Electro Pneumatic Shut---Off Valve (EPSOV)
RECORDING INSTRUCTIONS:
Record this Temporary Revision and the relevant information in the appropriate columns of theTEMPORARYREVISION INDEX at the front of themanual. This Temporary Revisionwill be incorporated in afuture revision to the Master Minimum Equipment List (MMEL) manual.
ACTION:
Add the following MMEL item 52---10---6, Electro Pneumatic Shut---Off Valve (EPSOV), on page 52---4.
System &SequenceNumbers
1.2. Number installed -- Nombre d’articles installés
Nos desystème etde série
Item -- Article 3. Number required for dispatch -- Nombre d’articles à expédier
4. Remarks or Exceptions -- Remarques ou exceptions52 DOORS
---10---6 Electro Pneumatic Shut---Off C 1 0 (M) May be inoperative provided:Valve (EPSOV) a) The EPSOV is verified open,
b) AutoModeofCabin PressureControl Systemmustbe operative, and
c) The flight is conducted pressurized.
Approved:
Date:
Chief, Flight TestNational Aircraft Certificationfor Minister of Transport
06 Sep 2017
For
Print Date: 2019-07-18
61 PROPELLERS
−20−1 Propeller MaintenanceUnfeather Function
D 2 0 (M#) May be inoperative provided an alternate feathercheck is performed.
−20−2 PEC System
PEC faultsModsum 4−113558
A − − (M) May be dispatched with specific PEC faultsprovided repairs are made in accordance with timesestablished in the Mandatory Airworthiness Limitationssection of Dowty Propellers PMM 1096 Part 1.
NOTE:MEL extensions are not permitted.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 8 Mar 22/2017
Page
61−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
THIS PAGE INTENTIONALLY LEFT BLANK
Print Date: 2019-07-18
71 POWER PLANT
−60−1 Engine Intake BypassDoors
C 2 0 May be inoperative in closed position provided theflight is not conducted in known or forecast icingconditions.
C 2 0 (M#)(O) May be inoperative in the open positionprovided:
a) The OAT along the route flown is less than ISA+25 degrees C.,
b) The related engine oil temperature indicatoroperates normally and is monitored, and
c) The associated intake heater(s) is confirmedoperative prior to each flight into known orforecast icing conditions.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 6 Mar 26/2014
Page
71−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
t43735
TR
Print Date: 2019-07-18
THIS PAGE INTENTIONALLY LEFT BLANK
Print Date: 2019-07-18
Bombardier Inc.PSM NO.
PUBLICATION
AIRCRAFT SERIES
TEMPORARY REVISION NO.
1---84---16A DASH 8
Temporary Revision
MMEL(DOT)
400
167
Page 1 of 1
24 July 2017
MMEL (TR 167)
Insert in Master Minimum Equipment List facing Page 71---1.
Engine Intake Bypass Doors
REASON FOR ISSUE:
To revise MMEL item 71---60---1, Engine Intake Bypass Doors.
RECORDING INSTRUCTIONS:
Record this Temporary Revision and the relevant information in the appropriate columns of theTEMPORARYREVISION INDEX at the front of themanual. This Temporary Revisionwill be incorporated in afuture revision to the Master Minimum Equipment List (MMEL) manual.
ACTION:
Replace MMEL item 71---60---1, Engine Intake Bypass Doors, with the following on page 71---1.
System &SequenceNumbers
1.2. Number installed -- Nombre d’articles installés
Nos desystème etde série
Item -- Article 3. Number required for dispatch -- Nombre d’articles à expédier
4. Remarks or Exceptions -- Remarques ou exceptions71 POWER PLANT
---60---1 Engine Intake Bypass Doors C 2 0 May be inoperative in closed position provided the flightis not conducted in known or forecast icing conditions.
C 2 0 (M#) (O) May be inoperative in the open positionprovided:
a) The OAT along the route flown is less thanISA +25 degrees C,
b) The related engine oil temperature indicatoroperates normally and is monitored, and
c) The associated Engine Intake Adapter Heateris confirmed operative every flight day.
Approved:
Date:
Chief, Flight TestNational Aircraft Certificationfor Minister of Transport
24 July 2017
Print Date: 2019-07-18
73 ENGINE FUEL AND CONTROL
−20−1 Engine FADEC System
FADEC faults A − − May be dispatched with FADEC faults provided repairsare made in accordance with times established in theTime Limited Dispatch section of Pratt & WhitneyCanada Airworthiness Limitations Manual Part No.3043520.
NOTE:1. MEL extensions are not permitted.2. Time Limited Dispatch reporting
system is maintained as per Pratt &Whitney Canada AirworthinessLimitations Manual Part No. 3043520.
−20−2***
MTOP Switch Moved to 76−10−01 ENGINE CONTROL PanelSwitches
−20−3 Power Rating Switches
1) MCR Switch Moved to 76−10−1 ENGINE CONTROL PanelSwitches.
2) MCL Switch
−20−4 Reduce Power Switches
1) RDC TOP TRQ DECSwitch
Moved to 76−10−1 ENGINE CONTROL PanelSwitches.
2) RDC TOP TRQ RESETSwitch
−30−1 FF (Fuel Flow) Indications B 2 1 May be inoperative provided Fuel QTY indications areoperative.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 6 Mar 26/2014
Page
73−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
THIS PAGE INTENTIONALLY LEFT BLANK
76 ENGINES
−10−1 ENGINE CONTROL PanelSwitches
1) RDC Np LDG Switch***
C 1 0 May be inoperative provided the RDC Np LDGfunction is not used.
2) MTOP Switch***
C 1 0 (O) May be inoperative in the ON (selected) positionprovided:
a) #1 and #2 ENG FADEC caution lights areextinguished,
b) MTOP is annunciated on ED when conditionlevers are at MAX/1020, and
c) Flight is conducted in accordance with the AFMSupplement 46, TAKE−OFF WITH MAXIMUMPOWER AND UPTRIM DISABLED.
NOTE:1. Do not press (select) MTOP switch
during Pre−Take−off Checks.2. Do not press (deselect) MTOP switch
during In−flight procedures afterTake−off. NTOP will not appear on ED.
C 1 0 May be failed in the OFF (deselected) positionprovided:
a) #1 and #2 ENG FADEC caution lights areextinguished,
b) NTOP is annunciated on ED when conditionlevers are at MAX/1020, and
c) MTOP is not used.
3) MCR Switch D 1 0 May be inoperative provided condition levers are usedto set power rating.
4) MCL Switch D 1 0 May be inoperative provided condition levers are usedto set power rating.
5) RDC TOP TRQ DECSwitch
D 1 0 May be inoperative provided RDC TOP TRQ DEC isnot used.
6) RDC TOP TRQ RESETSwitch
D 1 0 May be inoperative provided RDC TOP TRQ DEC isnot used.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 6 Mar 26/2014
Page
76−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
THIS PAGE INTENTIONALLY LEFT BLANK
77 ENGINE INDICATING
−30−1 Engine Monitoring Unit(EMU)
D 1 0 May be inoperative provided alternate procedures areestablished and used to record engine data.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 6 Mar 26/2014
Page
77−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
Bombardier Inc. DHC−8 Series 400
THIS PAGE INTENTIONALLY LEFT BLANK
79 ENGINE OIL
−30−1***
OIL LEVEL Indication inCockpit
D 2 0 (M) May be inoperative provided engine oil level isconfirmed by alternate means.
DEPARTMENT OF TRANSPORTMASTER MINIMUM EQUIPMENT LIST
MINISTERE DES TRANSPORTSLIST PRINCIPALE D
Aircraft − Aeronef Revision No./Date − No de révision/Date
Rev 6 Mar 26/2014
Page
79−1
Systems & Nos deSequence systèmeNumbers de série
1.Item − Article
2. Number installed − Nombre d’articles installés
3. Number required for dispatch − Nombre requis pour ledépart
4. Remarks or Exceptions − Remarques ou exceptions
