MACS HEAVY DUTY OFF-ROAD TECHNICAL … Duty Off-Road Technical Session Sherwood Wheeler, Supervisor...

© 2014 AGCO Corporation

MACS HEAVY DUTY

OFF-ROAD TECHNICAL SESSION

February 18, 2017 Anaheim MarriottAGCO Equipment HVAC Service and Repair


AGCO Equipment HVAC Service and Repair

February 18, 2017MACS 2017 Training Event & Trade Show, Anaheim, CAHeavy Duty Off-Road Technical Session

Sherwood Wheeler, Supervisor Dealer Technical Support

1



Product Information Page 4 1

2

Temperature Testing Page 27

Refrigerant Capacities Page 46

Appendix Page 87

2

3

4


PRODUCT INFORMATION

Application Equipment Page 4

3

Harvesting – Combines Page 7

Hay – Self Propel Windrower Page 13

Wheel Tractors Page 15

Track & Articulated Tractors Page 17


APPLICATION EQUIPMENT

4



5

TerraGator 8400B ModelTSB: 16-0029A

Area: A/C Condenser

Issue: Crack can develop at the welds for the mounting tab.

The condenser is identified by the cross braces observed on the rear side when it is rotated forward for servicing as pictured below.



6

Correction:The original support frame, is identified by the two cross braces (X-Frame Design) at the rear side.

The new support for the condenser is a 1-inch box Tube Frame Design and does not use the cross braces.

In addition to the new tube frame design, the mounting for the condenser has also changed. The condenser is now mounted at each end with two rubber isolator mounts (1), and rubber bumpers (2), at the top and bottom.

SupportOriginal New


HARVESTING – COMBINE

7

Gleaner S9 Model Series• New Cab Introduction• New HVAC System Introduction

Models: S96, S97 and S98


HARVESTING – GLEANER S9 SERIES

8

Introduction of the new Vision™ Cab on the Gleaner S9 Series and features 15 percent more volume (130 ft.ᶾ) than the previous Comfortech™ cab (113 ft.ᶾ) it replaces.



9

New HVAC Unit

Previous Cabs: The HVAC unit is mounted below the cabin.

Vision™ Cab: The HVAC unit is mounted inside the cabin roof.



10

The Vision™ Cab climate control panel includes two push-buttons and two rotary knobs;

A. Power button B. Defrost buttonC. Fan speed control knobD. Temperature control knob

The LCD screen is located in the center of the controller and displays the temperature.

If a fault is detected, the code is displayed in the LCD. The fault codes and description are listed on the following two pages.

A BC D



11



12


HAY SELF-PROPEL WINDROWER

13

WR9800 Model Series


SELF-PROPEL WINDROWER

14

Model Series: WR9800

EFF S/N: AGCM98600HHS12111

Introduction: TCCI QP7H15 Compressor

© 2014 AGCO Corporation 15

WHEEL TRACTORS

MF 8600 SERIESMF 8700 SERIES

MT600D SERIESMT600E SERIES


WHEEL TRACTORS

16

INLET

OUTLET

Condenser with serviceable desiccant cartridge.

When servicing the desiccant cartridge, it is recommended to replace the Cartridge, A, and the Plug Kit, B, at the same time.

AB

Item Part Number QTY Description

A 4387485M1 1 Cartridge

B 4387483M1 1 Kit

C Included in item B 1 Plug

D Included in item B 2 O’Ring

MF8600 and MT600D eff s/n E352034MF8700 and MT600E start of production


TRACK & ARTICULATED TRACTORS

17

CHALLENGER MODELS

– MT700C Series Track Tractors– MT700D Series Track Tractors– MT700E Series Track Tractors

– MT & MTS 800C Series Track Tractors– MT & MTS 800E Series Track Tractors

– MT & MTS 900C Series Articulated Tractors– MT & MTS 900E Series Articulated Tractors



18

CHALLENGER MT 700E/800E/900E MODEL SERIES

The following pages are an overview of some introductions beginning with model year 2015.



19

ENGINE HEAT MANAGEMENT

• Engine air flow is directed away from the cabin.

• Additional insulation for the exhaust tube.

• Heat shielding is added to the exhaust tube and the muffler.




20

COOLING PACKAGE

New cooling package with increased capacity and efficiency.

COMPRESSOR

Sanden compressor with a higher efficiency.




21

MT700E Series. The receiver drier is vertical mounted on the left-hand side of the engine.

MT800E and MT900E Series. The receiver drier is vertical mounted on the left-hand side of the cooling package.

Receiver Drier




22

SUCTION HOSE

The suction hose from the evaporator outlet to the compressor suction port is insulated and the hose size is increased.

EVAPORATOR CAPACITY

The evaporator incorporates “rifled” coil tubes. The rifling process adds small grooves to the interior wall of the tubes. The “rifling” increases the internal surface area and turbulence inside the evaporator. The new evaporator increases the coefficient of heat transfer as the air passes across the evaporator.




23

CAB INSULATION

Higher R-value insulation material and additional insulation has been added to the cab to reduce the transfer of heat.




24

CAB INSULATION

Insulation is added to underside and outside of the cab to reduce the transfer of heat from the surrounding components.

Right Side

Left SideUnderside of Cabin




25

CAB DUCTWORK INSULATION

Insulation of the HVAC ductwork.




26

RETROFIT ENHANCEMENT KITS

Technical Service Bulletins;SB 14-0148A MT700D and MT800CSB 14-0176A MT900C Series

The informational TSB’s announced retrofit kits to allow some of the Challenger E Series A/C components to be installed as an enhancement on the Challenger MT700D, MT800C and MT900C Series tractors.

NOTE: Cab removal is required.

PARTNUMBER

QTY DESCRIPTION

584427D1 1 MT700D BASIC AC KIT

584428D1 1 MT700D DELUXE AC KIT

584228D1 1 MT800C BASIC AC KIT

584359D1 1 MT800C DELUXE AC KIT

584228D1 1 MT900C BASIC AC KIT

584359D1 1 MT900C DELUXE AC KIT

519922D1 1 RECEIVER DRIER

501145D2 1 HVAC COVER SEAL




27



Appendix Page 87

2

3

4


TEMPERATURE TESTING - TOOLS

28

Digital Thermometer touch/clamp type

AC Gauges

Temperature Pressure (P/T)

Chart


TEMPERATURE TESTING - TOOLS

29

For a/c temperature testing, an infrared thermometer is not typically recommended. They are easy to use, and can provide rough measurements, but when trying to diagnosis an a/c system problem, they most often do not provide reliable data.

It is normally recommended to use a digital thermometer with touch probe for a/c temperature testing.


TEMPERATURE TESTING – DATA SHEETS

30See the Appendix 1, 2 and 3 at the end for full size printable copies


TEMPERATURE TESTING – P/T Chart

31

Saturation Properties (P/T) Chart for R12, R134a and HYF1234 can be invaluable when diagnosing an a/c problem. If you know the temperature/pressure, the user can quickly determine the corresponding value for the refrigerant type. For example one question that is commonly asked by service technicians is, what should the high side pressure be. The following two ways can be used as a quick guide or rough estimate to determine high side pressure.

1) Ambient temperature (x) 2 or (x) 2.5 = high side psi• Example: 95°F (x) 2 = 190 psi and/or 95°F (x) 2.5 = 237 psi

2) Ambient temperature + 40 = Saturation temperature

• Example: 95°F + 40 = 135°F

Consult the P/T Chart at the right and find 135°F under the R134a column to find the high side pressure range, 215-217 psi

See the Appendix (4.1, 4.2, 4.3, 4.4 and 4.5) at the end for full size printable P/T chart


TEMPERATURE TESTING – COOLING PACKAGE

32

• It is recommended to perform testing when the ambient air temperature is above 80°F.

• Condenser and Radiator are clean

• The engine or cooling fan is fully locked-up.

Engine Cooling Package


TEMPERATURE TESTING - COMPRESSOR

33

CompressorHousing Temperature: 145-165° F. Testing has shown that the housing temperature typically operates about 100°F above the suction line temperature.

What can affect housing temperature.• Refrigerant charge amount• Restriction in suction hose• Suction hose size• Suction hose near heat source or touching heater/hydraulic

line.

Low-side

psi

°F

High-side

psi

°F

Compressor Housing

°F


TEMPERATURE TESTING - CONDENSER

34

Condenser

It is recommended to perform testing when the ambient air temperature is above 80°F.

Measure and record the inlet and outlet temperature. The minimum differential is 20°F. The temperature drop across the condenser is affected by air flow, cleanliness of the condenser, ambient temperature, internal restriction.

CondenserAmbient air

Inlet °F

Condenser

Inlet °F

Outlet °F

Drop °F


TEMPERATURE TESTING - DRIER

35

Drier Inlet/Outlet

Inlet °F

Outlet °F

Drop °F

• The receiver-drier is used in conjunction with a thermal expansion valve (TXV).

• Little to no temperature differential between inlet and outlet

• Restriction at the inlet to the drier will cause high side head pressure.

• Restriction at the outlet tube will be indicated by low head pressure and little to no cooling.

NOTE: Typically the drier is located in the coolest area away from heat sources, but when this is not possible, consider insulating the drier. Overheating the drier can result in the release of moisture from the desiccant that will freeze at the TXV orifice.

Horizontal Drier

Vertical Drier

Receiver-Drier


TEMPERATURE TESTING – ACCUMULATOR

36

Accumulator

Inlet °F

Outlet °F

Drop °F

The suction accumulator is similar to a receiver-drier but serves a different function.

• The accumulator is used in conjunction with a fixed-orifice tube (FOT).

• The accumulator is larger than a receiver-drier in size/volume.

• The accumulator is typically at or near the evaporator outlet.

• The accumulator stores excess liquid to prevent liquid refrigerant from reaching the compressor and causing damage to the compressor.

• The accumulator assures that the compressor only receives vapor.

• The inlet and outlet temperature is about the same.

Suction Accumulator


TEMPERATURE TESTING – EVAPORATOR

37

The evaporator like the condenser consist of a refrigerant coil mounted in a series of thin cooling fins. It provides a maximum amount of heat transfer in a minimum amount of space.

The evaporator receives refrigerant from the “TXV” or “FOT” valve as low pressure, cold atomized liquid. As this cold refrigerant passes through the evaporator, heat moves from warm air to the cooler refrigerant.

When the liquid refrigerant receives enough heat to induce a change of state, a large quantity of heat moves from the air to the refrigerant. This causes the refrigerant to change from a low pressure, cold, atomized liquid, into a low-pressure, cold vapor. The vaporous (saturated) refrigerant then continues onto the inlet (suction) side of the compressor. Evaporator Air Temp

Air Inlet °F

Vent Outlet °F

Delta∆ °F

1. Maximum fresh air

2. Measure and record the inlet air temperature before the evaporator

3. Measure and record the air temperature after the evaporator

4. Record the temperature drop across the evaporator. The Delta∆ is dependent on system design and requirement.

Evaporator


TEMPERATURE TESTING – FOT

38

The fixed orifice tube (FOT) is used in conjunction with a suction accumulator. The FOT is located in the liquid line between the condenser outlet and the evaporator inlet, and is designed to meter refrigerant into the evaporator.

The most common type FOT contains no moving parts and is available with different orifice sizes depending on application. The FOT separates the high/low side of system and the control of refrigerant flow is accomplished by turning the compressor on and off.

TESTHot in and Cold out

Problem: Outlet warm to the touch would indicate a problem.

Fixed Orifice Tube INLETOUTLETOrifice Tube


TROUBLESHOOTING - TXV

39

The thermostatic expansion valve (TXV) is non-adjustable and is located at the inlet of the evaporator and separates the high and low side of the system.

The refrigerant flow to the evaporator must be controlled to obtain maximum cooling, while assuring complete evaporation of the liquid refrigerant within the evaporator.

The TXV “H” block design performs the following three functions.

• Metering Action, 9, changes the pressure of the incoming liquid refrigerant from high pressure, 3, to low pressure, 5.

•Modulating Action, 1 & 7, fluctuates towards the open or closed position to control the liquid refrigerant passing through the orifice, 9, at the ball valve, 4.

• Controlling Action, 1 & 8, as increase heat is sensed, 1, the valve, 8, moves toward an open position to increase refrigerant flow. An increase in compressor speed or a decreased in heat load will cause the valve to move toward a closed position.

71

2

35

6

8

9

4 10

NOTE: When the TXV is functioning properly, the evaporator core will be lightly frosted at the entrance, over all the end coils and outlet pipe.

Thermal Expansion Valve (TXV)



40

If the TXV is easily accessible use the following test to troubleshoot.

1. A/C compressor disengaged.

2. Apply heat for a few minutes to the TXV power element using hot air or a hot rag depending on what is readily available. This will cause the valve to fluctuate open.

3. Engage the compressor and continue to heat the power element. Record the low and high side operating pressures.

4. Cool the power element by placing a small bag of crushed ice or ice pack on the power element, and observe the low side pressure.

5. The pressure values for the two test in steps 2 and 4 must be different. If the values do not change, suspect a faulty TXV.

Example: In step 2 when heat is applied to the power element, the low side pressure increased to about 20 psi, and then in Step 3, when ice is placed on top of the power element, the low side pressure quickly decreased to about 10 psi.

Power Element



41

If the TXV is not easily accessible ;

The TXV is not always easily accessible on heavy-duty off highway vehicles. A technician can sometimes spend from a couple hours to several hours replacing a TXV. The following can be used as a quick way to help indicate if the TXV is working.

1. Connect manifold gauge set.

2. Ambient air temperature is above 80°F and the recirculation is set for maximum fresh air

3. Operate the system with the blower fan on high for about 5 minutes. Observe that the low side pressure increases.

4. Turn the blower fan to the low speed position and observe the low-side gauge reading. The pressure should drop 2-3 psi almost immediately. When the blower is on low speed, less air flow is moving across the evaporator and the TXV will immediately begin to fluctuate (close) restricting refrigerant into the evaporator.

5. Turn the blower fan back to the high position and observe the low-side gauge, it should rise 2-3 psi almost immediately. When the blower fan is on high, more air flow is moving across the evaporator and the TXV will immediately begin to fluctuate (open) allowing more refrigerant to enter the evaporator.

6. If the low-side gauge reading can be influenced with the blower fan speed, this indicates that the TXV is modulating.


TEMPERATURE TESTING – REVIEW THE DATA

42

Review the numbers


From the File

43

A couple of the not so normal A/C calls

Technical Help Desk


From the File – Poor Cooling & Low Pressures

44

Complaint: Poor cooling and the pressures are low

Work Performed: Before contacting the help desk, the service technician replaced the compressor, the receiver-drier and the TXV, but without making any difference to the cooling performance or the pressures. The technician planned to replace the condenser next, but decided to first make a phone call.

Pressure: The technician reported 125 psi high side and 2 psi low side, and also reported that the pressures look almost normal when charging the system. The age of the vehicle is about 12 years old.

Help Desk: Advised to check for a hose restriction. 1. Perform a visual inspection. 2. Measure the temperature at each end of the hoses to isolate.

Feedback: The service technician performed the visual inspection, but due to the age of the vehicle, made the decision to replace the hoses. Reported back that the issue was resolved after replacing the hoses.


From the File – Cannot Charge the System

45

Complaint: Unable to fully charge the system

Work Performed: Before contacting the help desk, the service technician installed a new compressor, replaced the receiver-drier, TXV, and flush the condenser for oil removal. But now, the system will only take about 1/3 of the recommended refrigerant charge and then stops.

Pressure: The technician reported that the high side and low side have the same pressure reading of 125 psi at 1000 engine rpm.

Help Desk: Advised that most likely the new compressor has been slugged with liquid and broke the suction valve.

Feedback: Installed another compressor. Evacuated the system below 1000 micron and then carefully recharged the system without any problem.




46



Appendix Page 87

2

3

4

© 2014 AGCO Corporation47

REFRIGERANT CAPACITIES

Much work has gone into capturing the refrigerant capacities dating back to the early 1970’s. In some rare vintage cases, refrigerant information and refrigerant capacity is missing, but will be added once identified.

Capacity charts on the following pages will assist the service technician in properly charging the air conditioning system with the recommended amount of refrigerant.


BRAND PAGEAGCO-ALLIS TRACTOR……………………………………………………………………………………….…51

AGCO SELF-PROPELLED WINDROWER/SWATHER……………………………………………………….52

AGCO STAR ARTICULATED TRACTOR…………………………………………………………………….…53

AGCO TRACTOR………………………………………………………………………………………………..…54

ALLIS CHALMERS TRACTOR………………………………………………………………………………..….55

CHALLENGER COMBINE……………………………………………………………………………………..….56

CHALLENGER SELF-PROPELLED WINDROWER/SWATHER ………………………………………….…57

CHALLENGER RUBBER TRACK & ARTICULTATED TRACTOR……………………………………….58-60

CHALLENGER WHEEL TRACTOR………………………………………………………………………….61-62

DEUTZ-ALLIS TRACTOR……………………………………………………………………………………..…..63

DEUTZ-FAHR TRACTOR……………………………………………………………………………………..…..64

FENDT TRACTOR……………………………………………………………………………………………..65-66

GLEANER COMBINE………………………………………………………………………………………….67-68

HESSTON SELF-PROPELLED WINDROWER/SWATHER ……………………………………………….…69


BRAND PAGEMASSEY FERGUSON COMBINE………………………………………………………………………...…...70

MASSEY FERGUSON SELF-PROPELLED WINDROWER/SWATHER ………………………………....71

MASSEY FERGUSON TRACTOR ……..………………………………………………………………... 72-75

NEW IDEA SELF-PROPELLED WINDROWER/SWATHER …………………………………………..…..76

ROGATOR SPRAYER & APPLICATORS………………………………………………………………...77-78

SPRA COUPE SPRAYER………………………………………………………………………………………79

TERRA GATOR APPLICATORS…………………………………………………………………….………...80

VALTRA TRACTOR, DENSO®…………………………………………………………………………………81

VALTRA TRACTOR, MCC………………………………………………………………………………….…..82

WHITE COMBINE………………………………………………………………………………………….……83

WHITE NEW IDEA, UNI COMBINE…………………………………………………………………………...84

WHITE TRACTOR………………………………………………………………………………………….……85

WILLMAR…………………………………………………………………………………………………………86



NOTE (1) If the original R12 refrigerant has been removed and the system retrofitted to R134a, the recommended R134a capacity is 80% of the R12 amount.

NOTE: Always check the manufactures label on the compressor for proper oil type



NOTE Always check the label on the Sanden compressor body for the recommended oil part number


NOTE (1) Service bulletin: Wheeled Tractors/Cab, Sheetmetal and AC/11-0165





NOTE (1) Always check the label on the Sanden compressor body for the recommended oil part number





























NOTE Always check the label on the compressor body for the recommended oil part number








NOTE Always check the label on the compressor body for the recommended oil part number











NOTE (2) PAG Oil - Check the label on the compressor for the correct viscosity

NOTE (1) Early models used the Seltec 488-44120 compressor with a v-belt. Later models used the Zexel compressor w/serpentine belt. No S/N break available.




87



Appendix Page 87

2

3

4

REV

03

Dat

e:E

ngi

ne

Hou

rs:

Mod

el:

Ser

ial N

um

ber

:

Cir

cle:

°F o

r °C

Engi

ne F

an:

Fixe

d or

Vis

cous

Fan

1R

efri

gera

nt

char

ge a

mou

nt

inst

alle

d?

2T

est

is b

ein

g d

one

wit

h c

ab d

oors

op

ened

an

d/o

r cl

osed

?

3E

ngi

ne

RP

M (

reco

mm

end

ed 1

500

rpm

)R

PM

4E

ngi

ne

oper

atin

g te

mp

erat

ure

5P

erce

nt

Hu

mid

ity

outs

ide

% 6

Blo

wer

fan

sp

eed

set

tin

g

7A

mb

ien

t ai

r te

mp

erat

ure

2”

(50

mm

) in

fro

nt

of c

ond

ense

r

8C

omp

ress

or lo

w-s

ide/

hig

h-s

ide

pre

ssu

rePS

I

9C

omp

ress

or s

uct

ion

lin

e te

mp

erat

ure

10C

onve

rt h

igh

sid

e p

ress

ure

to

tem

per

atu

re, u

se P

T C

har

t

11C

omp

ress

or h

ousi

ng

tem

per

atu

re

12C

ond

ense

r in

let

lin

e te

mp

erat

ure

13C

ond

ense

r ou

tlet

lin

e te

mp

erat

ure

14D

rier

, tem

per

atu

re d

rop

acr

oss

the

dri

er

15E

vap

orat

or in

let

lin

e te

mp

erat

ure

16E

vap

orat

or o

utl

et li

ne

tem

per

atu

re

17Evap

orator air inlet temperature

18E

vap

orat

or a

ir o

utl

et (

ven

t) t

emp

erat

ure

Appendix 1

A/C

TX

V D

ata

- E

xter

nal

Dri

er

lbs

or k

g

REV

02

Dat

e:E

ngi

ne

Hou

rs:

Mod

el:

Ser

ial N

um

ber

:

Cir

cle:

°F o

r °C

Engi

ne F

an:

Fixe

d or

Vis

cous

Fan

1R

efri

gera

nt

char

ge a

mou

nt

inst

alle

d?

2T

est

is b

ein

g d

one

wit

h c

ab d

oors

op

ened

an

d/o

r cl

osed

?

3E

ngi

ne

RP

M (

reco

mm

end

ed 1

500

rpm

)R

PM

4E

ngi

ne

oper

atin

g te

mp

erat

ure

5P

erce

nt

Hu

mid

ity

outs

ide

% 6

Blo

wer

fan

sp

eed

set

tin

g

7A

mb

ien

t ai

r te

mp

erat

ure

2”

(50

mm

) in

fro

nt

of c

ond

ense

r

8C

omp

ress

or lo

w-s

ide/

hig

h-s

ide

pre

ssu

rePS

I

9C

omp

ress

or s

uct

ion

lin

e te

mp

erat

ure

10C

onve

rt h

igh

sid

e p

ress

ure

to

tem

per

atu

re, u

se P

T C

har

t

11C

omp

ress

or h

ousi

ng

tem

per

atu

re

12C

ond

ense

r in

let

lin

e te

mp

erat

ure

13C

ond

ense

r ou

tlet

lin

e te

mp

erat

ure

14E

vap

orat

or in

let

lin

e te

mp

erat

ure

15E

vap

orat

or o

utl

et li

ne

tem

per

atu

re

16Evap


17E

vap

orat

or a

ir o

utl

et (

ven

t) t

emp

erat

ure

Appendix 2

A/C

TX

V D

ata

- C

ond

ense

r w

/ Dri

er lbs

or k

g

REV

02

Dat

e:E

ngi

ne

Hou

rs:

Mod

el:

Ser

ial N

um

ber

:

Cir

cle:

°F o

r °C

Engi

ne F

an:

Fixe

d or

Vis

cous

Fan

1R

efri

gera

nt

char

ge a

mou

nt

inst

alle

d?

2T

est

is b

ein

g d

one

wit

h c

ab d

oors

op

ened

an

d/o

r cl

osed

?

3E

ngi

ne

RP

M (

reco

mm

end

ed 1

500

rpm

)R

PM

4E

ngi

ne

oper

atin

g te

mp

erat

ure

5P

erce

nt

Hu

mid

ity

outs

ide

% 6

Blo

wer

fan

sp

eed

set

tin

g

7A

mb

ien

t ai

r te

mp

erat

ure

2”

(50

mm

) in

fro

nt

of c

ond

ense

r

8C

omp

ress

or lo

w-s

ide/

hig

h-s

ide

pre

ssu

rePS

I

9C

omp

ress

or s

uct

ion

lin

e te

mp

erat

ure

10C

onve

rt h

igh

sid

e p

ress

ure

to

tem

per

atu

re, u

se P

T C

har

t

11C

omp

ress

or h

ousi

ng

tem

per

atu

re

12C

ond

ense

r in

let

lin

e te

mp

erat

ure

13C

ond

ense

r ou

tlet

lin

e te

mp

erat

ure

14E

vap

orta

or in

let

lin

e te

mp

erat

ure

15E

vap

orat

or o

utl

et li

ne

tem

per

atu

re

16Evap


17E

vap

orat

or a

ir o

utl

et (

ven

t) t

emp

erat

ure

18S

uct

ion

acc

um

ula

tor

inle

t li

ne

tem

per

atu

re

19S

uct

ion

acc

um

ula

tor

outl

et li

ne

tem

per

atu

re

Appendix 3

A/C

FO

T D

ata

lbs

or k

g

Pre

ssu

reP

ress

ure

PS

IGR

12

R1

34

aR

12

34

yfP

SIG

R1

2R

13

4a

R1

23

4yf

0.0

-21.

6-1

4.9

-20.

050

.053

.154

.41.

0-1

8.8

-12.

2-1

8.0

51.0

54.0

55.2

52.0

2.0

-16.

2-9

.6-1

6.0

52.0

55.0

56.1

3.0

-13.

6-7

.2-1

3.0

53.0

55.9

56.9

54.0

4.0

-11.

2-4

.9-1

0.0

54.0

56.8

57.7

5.0

-8.8

-2.7

-8.0

55.0

57.6

58.5

6.0

-6.6

-0.5

-6.0

56.0

58.5

59.3

56.0

7.0

-4.4

1.5

-4.0

57.0

59.4

60.1

8.0

-2.3

3.5

-2.0

58.0

60.2

60.8

58.0

9.0

-0.3

5.4

0.0

59.0

61.1

61.6

10.0

1.7

7.2

2.0

60.0

61.9

62.4

11.0

3.5

9.0

4.0

61.0

62.7

63.1

60.0

12.0

5.4

10.7

6.0

62.0

63.6

63.8

13.0

7.2

12.3

8.0

63.0

64.4

64.6

62.0

14.0

8.9

13.9

10.0

64.0

65.2

65.3

15.0

10.6

15.5

11.0

65.0

66.0

66.0

16.0

12.3

17.0

12.0

66.0

66.8

66.7

64.0

17.0

13.9

18.5

13.0

67.0

67.5

67.5

18.0

15.4

20.0

14.0

68.0

68.3

68.2

66.0

19.0

17.0

21.4

16.0

69.0

69.1

68.8

20.0

18.5

22.8

18.0

70.0

69.9

69.5

21.0

19.9

24.1

20.0

71.0

70.6

70.2

68.0

22.0

21.4

25.4

21.0

72.0

71.4

70.9

23.0

22.8

26.7

22.0

73.0

72.1

71.6

24.0

24.2

28.0

24.0

74.0

72.8

72.2

70.0

25.0

25.5

29.2

25.0

75.0

73.6

72.9

26.0

26.8

30.5

26.0

76.0

74.3

73.5

27.0

28.1

31.7

27.0

77.0

75.0

74.2

72.0

28.0

29.4

32.8

28.0

78.0

75.7

74.8

29.0

30.7

34.0

30.0

79.0

76.4

75.5

30.0

31.9

35.1

31.0

80.0

77.1

76.1

74.0

31.0

33.1

36.2

32.0

81.0

77.8

76.7

32.0

34.3

37.3

33.0

82.0

78.5

77.3

33.0

35.5

38.4

34.0

83.0

79.2

77.9

76.0

34.0

36.7

39.4

35.0

84.0

79.9

78.6

35.0

37.8

40.5

36.0

85.0

80.6

79.2

36.0

38.9

41.5

37.0

86.0

81.2

79.8

78.0

37.0

40.0

42.5

38.0

87.0

81.9

80.4

38.0

41.1

43.5

40.0

88.0

82.6

81.0

39.0

42.2

44.5

41.0

89.0

83.2

81.6

80.0

40.0

43.3

45.4

42.0

90.0

83.9

82.1

41.0

44.3

46.4

43.0

91.0

84.5

82.7

42.0

45.3

47.3

44.0

92.0

85.1

83.3

82.0

43.0

46.3

48.3

45.0

93.0

85.8

83.9

44.0

47.4

49.2

46.0

94.0

86.4

84.4

84.0

45.0

48.3

50.1

95.0

87.0

85.0

46.0

49.3

51.0

96.0

87.7

85.6

47.0

50.3

51.8

48.0

97.0

88.3

86.1

48.0

51.2

52.7

98.0

88.9

86.7

49.0

52.2

53.6

50.0

99.0

89.5

87.2

86.0

Appendix 4.1

Sat

ura

tion

P/

T (°

F) C

har

tS

atu

rati

on P

/T

(°F)

Ch

art

Pre

ssu

reP

ress

ure

PS

IGR

12

R1

34

aR

12

34

yfP

SIG

R1

2R

13

4a

R1

23

4yf

100.

090

.187

.815

0.0

116.

511

1.4

112.

010

1.0

90.7

88.3

151.

011

7.0

111.

810

2.0

91.3

88.8

88.0

152.

011

7.4

112.

210

3.0

91.9

89.4

153.

011

7.9

112.

610

4.0

92.5

89.9

154.

011

8.3

113.

010

5.0

93.1

90.4

155.

011

8.8

113.

411

4.0

106.

093

.791

.090

.015

6.0

119.

311

3.8

107.

094

.391

.515

7.0

119.

711

4.2

108.

094

.992

.015

8.0

120.

211

4.6

109.

095

.492

.515

9.0

120.

611

5.0

110.

096

.093

.092

.016

0.0

121.

011

5.4

116.

011

1.0

96.6

93.5

161.

012

1.5

115.

811

2.0

97.1

94.0

162.

012

1.9

116.

211

3.0

97.7

94.5

94.0

163.

012

2.4

116.

611

4.0

98.3

95.0

164.

012

2.8

117.

011

8.0

115.

098

.895

.516

5.0

123.

211

7.4

116.

099

.496

.016

6.0

123.

711

7.8

117.

099

.996

.596

.016

7.0

124.

111

8.2

118.

010

0.5

97.0

168.

012

4.5

118.

511

9.0

101.

097

.516

9.0

125.

011

8.9

120.

012

0.0

101.

598

.017

0.0

125.

411

9.3

121.

010

2.1

98.5

98.0

171.

012

5.8

119.

712

2.0

102.

698

.917

2.0

126.

312

0.1

123.

010

3.1

99.4

173.

012

6.7

120.

412

4.0

103.

799

.917

4.0

127.

112

0.8

122.

012

5.0

104.

210

0.4

100.

017

5.0

127.

512

1.2

126.

010

4.7

100.

817

6.0

127.

912

1.6

127.

010

5.2

101.

317

7.0

128.

312

1.9

128.

010

5.8

101.

817

8.0

128.

812

2.3

129.

010

6.3

102.

210

2.0

179.

012

9.2

122.

712

4.0

130.

010

6.8

102.

818

0.0

129.

612

3.0

131.

010

7.3

103.

118

1.0

130.

012

3.4

132.

010

7.8

103.

618

2.0

130.

412

3.8

133.

010

8.3

104.

010

4.0

183.

013

0.8

124.

113

4.0

108.

810

4.5

184.

013

1.2

124.

512

6.0

135.

010

9.3

104.

918

5.0

131.

612

4.8

136.

010

9.8

105.

418

6.0

132.

012

5.2

137.

011

0.3

105.

810

6.0

187.

013

2.4

125.

613

8.0

110.

810

6.2

188.

013

2.8

125.

913

9.0

111.

310

6.7

189.

013

3.2

126.

314

0.0

111.

810

7.1

190.

013

3.6

126.

612

8.0

141.

011

2.2

107.

619

1.0

134.

012

7.0

142.

011

2.7

108.

010

8.0

192.

013

4.4

127.

314

3.0

113.

210

8.4

193.

013

4.8

127.

714

4.0

113.

710

8.8

194.

013

5.2

128.

014

5.0

114.

210

9.3

195.

013

5.6

128.

413

0.0

146.

011

4.6

109.

711

0.0

196.

013

6.0

128.

714

7.0

115.

111

0.1

197.

013

6.3

129.

114

8.0

115.

611

0.5

111.

019

8.0

136.

712

9.4

149.

011

6.0

110.

919

9.0

137.

112

9.8

Appendix 4.2

Sat

ura

tion

P/

T (°

F) C

har

tS

atu

rati

on P

/T

(°F)

Ch

art

Pre

ssu

reP

ress

ure

PS

IGR

12

R1

34

aR

12

34

yfP

SIG

R1

2R

13

4a

R1

23

4yf

200.

013

7.5

130.

113

2.0

250.

015

5.1

145.

920

1.0

137.

913

0.4

251.

015

5.5

146.

220

2.0

138.

313

0.8

252.

015

5.8

146.

420

3.0

138.

613

1.1

253.

015

6.1

146.

720

4.0

139.

013

1.5

254.

015

6.5

147.

020

5.0

139.

413

1.8

255.

015

6.8

147.

315

0.0

206.

013

9.8

132.

113

4.0

256.

015

7.1

147.

620

7.0

140.

113

2.5

257.

015

7.4

147.

920

8.0

140.

513

2.8

258.

015

7.7

148.

220

9.0

140.

913

3.1

259.

015

8.1

148.

521

0.0

141.

313

3.4

260.

015

8.4

148.

721

1.0

141.

613

3.8

261.

015

8.7

149.

015

2.0

212.

014

2.0

134.

113

6.0

262.

015

9.0

149.

321

3.0

142.

413

4.4

263.

015

9.3

149.

621

4.0

142.

713

4.8

264.

015

9.6

149.

921

5.0

143.

113

5.1

265.

016

0.0

150.

221

6.0

143.

513

5.4

266.

016

0.3

150.

421

7.0

143.

813

5.7

267.

016

0.6

150.

721

8.0

144.

213

6.1

138.

026

8.0

160.

915

1.0

154.

021

9.0

144.

513

6.4

269.

016

1.2

151.

322

0.0

144.

913

6.7

270.

016

1.5

151.

622

1.0

145.

213

7.0

271.

016

1.8

151.

822

2.0

145.

613

7.3

272.

016

2.1

152.

122

3.0

146.

013

7.6

140.

027

3.0

162.

415

2.4

224.

014

6.3

138.

027

4.0

162.

815

2.7

225.

014

6.7

138.

327

5.0

163.

115

2.9

156.

022

6.0

147.

013

8.6

276.

016

3.4

153.

222

7.0

147.

413

8.9

277.

016

3.7

153.

522

8.0

147.

713

9.2

278.

016

4.0

153.

822

9.0

148.

113

9.5

142.

027

9.0

164.

315

4.0

230.

014

8.4

139.

828

0.0

164.

615

4.3

231.

014

8.8

140.

128

1.0

164.

915

4.6

232.

014

9.1

140.

528

2.0

165.

215

4.8

158.

023

3.0

149.

414

0.8

283.

016

5.5

155.

123

4.0

149.

814

1.1

284.

016

5.8

155.

423

5.0

150.

114

1.4

285.

016

6.1

155.

623

6.0

150.

514

1.7

144.

028

6.0

166.

415

5.9

237.

015

0.8

142.

028

7.0

166.

715

6.2

238.

015

1.2

142.

328

8.0

167.

015

6.4

239.

015

1.5

142.

628

9.0

167.

315

6.7

160.

024

0.0

151.

814

2.9

290.

016

7.6

157.

024

1.0

152.

214

3.2

291.

016

7.9

157.

224

2.0

152.

514

3.5

146.

029

2.0

168.

215

7.5

243.

015

2.8

143.

829

3.0

168.

515

7.8

244.

012

3.2

144.

129

4.0

168.

715

8.0

245.

015

3.5

144.

429

5.0

169.

015

8.3

246.

015

3.8

144.

729

6.0

169.

315

8.6

162.

024

7.0

154.

215

0.0

297.

016

9.6

158.

824

8.0

154.

214

5.3

148.

029

8.0

169.

915

9.1

249.

015

4.8

145.

629

9.0

170.

215

9.3

Appendix 4.3

Sat

ura

tion

P/

T (°

F) C

har

tS

atu

rati

on P

/T

(°F)

Ch

art

Pre

ssu

reP

ress

ure

PS

IGR

12

R1

34

aR

12

34

yfP

SIG

R1

2R

13

4a

R1

23

4yf

300.

017

0.5

159.

635

0.0

184.

117

1.9

301.

017

0.8

159.

935

1.0

184.

417

2.1

176.

030

2.0

171.

116

0.1

352.

018

4.6

172.

330

3.0

171.

416

0.4

353.

018

4.9

172.

630

4.0

171.

616

0.6

164.

035

4.0

185.

218

2.8

305.

017

1.9

160.

935

5.0

185.

417

3.0

306.

017

2.2

161.

135

6.0

185.

717

3.3

307.

017

2.5

161.

416

5.0

357.

018

5.9

173.

530

8.0

172.

816

1.6

358.

018

6.2

173.

730

9.0

173.

116

1.9

359.

018

6.4

173.

917

8.0

310.

017

3.3

162.

236

0.0

186.

717

4.2

311.

017

3.6

162.

416

6.0

361.

018

6.9

174.

431

2.0

173.

916

2.7

362.

018

7.2

174.

631

3.0

174.

216

2.7

363.

018

7.4

174.

931

4.0

174.

516

3.2

364.

018

7.7

175.

131

5.0

174.

716

3.4

365.

018

7.9

175.

331

6.0

175.

016

3.7

366.

018

8.2

175.

531

7.0

175.

316

3.9

367.

018

8.4

175.

831

8.0

175.

616

4.2

368.

018

8.7

176.

018

0.0

319.

017

5.8

164.

416

8.0

369.

018

8.9

176.

232

0.0

176.

116

4.7

370.

018

9.2

176.

432

1.0

176.

416

4.9

371.

018

9.4

176.

732

2.0

176.

716

5.2

372.

018

9.7

176.

932

3.0

176.

916

5.4

373.

018

9.9

177.

132

4.0

177.

216

5.6

374.

019

0.2

177.

332

5.0

177.

516

5.9

375.

019

0.4

177.

632

6.0

177.

816

6.1

170.

037

6.0

190.

717

7.8

182.

032

7.0

178.

016

6.4

377.

019

0.9

178.

032

8.0

178.

316

6.6

378.

019

1.2

178.

232

9.0

178.

616

6.9

379.

019

1.4

178.

433

0.0

178.

816

7.1

380.

019

1.6

178.

733

1.0

179.

116

7.3

381.

019

1.9

178.

933

2.0

179.

416

7.6

382.

019

2.1

179.

133

3.0

179.

716

7.8

383.

019

2.4

179.

333

4.0

179.

916

8.1

172.

038

4.0

192.

617

9.5

335.

018

0.2

168.

338

5.0

192.

917

9.8

184.

033

6.0

180.

516

8.6

386.

019

3.1

180.

033

7.0

180.

716

8.8

387.

019

3.3

180.

233

8.0

181.

016

9.0

388.

019

3.6

180.

433

9.0

181.

216

9.3

389.

019

3.8

180.

634

0.0

181.

516

9.5

390.

019

4.1

180.

934

1.0

181.

816

9.7

391.

019

4.3

181.

134

2.0

182.

017

0.0

174.

039

2.0

194.

518

1.3

343.

018

2.3

170.

239

3.0

194.

818

1.5

344.

018

2.6

170.

539

4.0

195.

018

1.7

186.

034

5.0

182.

817

0.7

395.

019

5.3

181.

934

6.0

183.

117

0.9

175.

039

6.0

195.

518

2.2

347.

018

3.3

171.

239

7.0

195.

718

2.4

348.

018

3.6

171.

439

8.0

196.

018

2.6

349.

018

3.9

171.

639

9.0

196.

218

2.8

Appendix 4.4

Sat

ura

tion

P/

T (°

F) C

har

tS

atu

rati

on P

/T

(°F)

Ch

art

Pre

ssu

reP

SIG

R1

2R

13

4a

R1

23

4yf

400.

019

6.4

183.

040

1.0

196.

718

3.2

402.

019

6.9

183.

440

3.0

197.

118

3.6

188.

040

4.0

197.

418

3.9

405.

019

7.6

184.

140

6.0

197.

818

4.3

407.

019

8.1

184.

540

8.0

198.

318

4.7

409.

019

8.5

184.

941

0.0

198.

818

5.1

411.

019

9.0

185.

341

2.0

199.

218

5.5

413.

019

9.5

185.

819

0.0

414.

019

9.7

186.

041

5.0

199.

918

6.2

416.

020

0.1

186.

441

7.0

200.

418

6.6

418.

020

0.6

186.

841

9.0

200.

818

7.0

420.

020

1.1

187.

242

1.0

201.

318

7.4

422.

020

1.5

187.

642

3.0

201.

718

7.8

424.

020

2.0

188.

042

5.0

202.

218

8.2

426.

020

2.4

188.

442

7.0

202.

618

8.6

428.

020

2.9

188.

842

9.0

203.

118

9.1

430.

020

3.3

189.

343

1.0

203.

518

9.5

432.

020

3.7

189.

743

3.0

204.

018

9.9

434.

020

4.2

190.

143

5.0

204.

419

0.3

436.

020

4.6

190.

543

7.0

204.

919

0.7

438.

020

5.1

190.

943

9.0

205.

319

1.1

440.

020

5.5

191.

344

1.0

205.

719

1.5

442.

020

5.9

191.

744

3.0

206.

219

1.9

444.

020

6.4

192.

144

5.0

206.

619

2.3

446.

020

6.8

192.

544

7.0

207.

019

2.7

448.

020

7.3

192.

944

9.0

207.

519

3.1

Sat

ura

tion

P/

T (°

F) C

har

t

Appendix 4.5

Date post:	24-Apr-2018
Category:	Documents
Upload:	buingoc
View:	220 times
Download:	2 times

MACS HEAVY DUTY OFF-ROAD TECHNICAL … Duty Off-Road Technical Session Sherwood Wheeler, Supervisor...

Documents