Scheduled Maintenance Program Seminar - 4. Maintenance Program Establishment-Part2

7/29/2019 Scheduled Maintenance Program Seminar - 4. Maintenance Program Establishment-Part2

1/50

AIRBUS S.A.S. All righ ts reserved. Confidential and proprietary docum ent.

DESCRIPTION

TASK

CODE

SKILL

CODE

Maintenance ProgramMPD Presentation Layout: Task Codes

51


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TASK

CODE

Maintenance ProgramMPD Presentation Layout: Task Codes

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DESCRIPTION

TASK

CODE

SKILL

CODE PREPARATION

Maintenance ProgramMPD Presentation Layout: Preparation

53


4/50 AIRBUS S.A.S. All righ ts reserved. Confidential and proprietary docum ent.

DESCRIPTION

TASK

CODE

SKILL

CODE PREPARATION

ACCESS

Maintenance ProgramMPD Presentation Layout: Access

54



SAMPLE THRESHOLD : ST

SAMPLE INTERVAL : SI

100% THRESHOLD : T

100% INTERVAL : I

Maintenance ProgramMPD Presentation Layout: Threshold & Interval

55



Commonly used threshold/interval units:

Usage Parameters intervals

DaYs, MOnths, YEars, Flight Hours, Flight Cycles, Equipment Operating Units

Letter intervals (1A, 2A, 4A, 1C, 2C, 4C, 8C)A = X FH/FC/MO C = Y FH/FC/MO X,Y varies from one MPD to another.

e.g. In A310 MPD: A = 500FH / 4MO & C = 6000FH / 24MO

Starting point for calculation of the due dates or t imes of maintenance

tasks:

First flight of the aircraft (Flight Cycles, Flight Hours intervals)

Date of Transfer of Title of the aircraft to the customer (Calendar intervals)

Date of manufacture of the equipment when ageing of the equipment is not l inkedto the airframe

Interval rules:

Thresholds or intervals with mult iple units:

First to expire must be considered (when otherwise not stated)

Maintenance ProgramMPD Presentation: Focus on Threshold / Interval data

56



New conceptUsage Parameters Intervals only

Used for WB, SA and LA

& Flexibility as no more pre-

planning/pre-packaging at airline

level

&Maximum interval

& Direct Maintenance Costs savings

due to Optimized Maintenance

events based on real A/C utilization

'More planning work at airline level

Mixed concept

Letter Intervals + Usage Parameters

Intervals

Task Interval concept - units Still in use for LR

&Originally used to pre-package (for

the operator) a set of maintenance

tasks with closer intervals Less

engineering work

' Theoretical task interval not

reflected

Maintenance ProgramMPD Presentation: Focus on Threshold / Interval data

A check

C check

FH

FC

Cal. Time

Intervals are established in terms of the measure of

exposure to the condit ions that cause the failure at which

the task is di rected

57

M i P



In-service Experience (ISE)

Tasks efficiency must be tracked by recording finding & non-finding

Analysis must be frequently made to:

- ensure inspection level & interval allow to identify finding

- detect any additional unscheduled work which could require new tasks

Any additional tasks or interval change must be documented to justify them in front of

National Authorities and facilitate new analysis (see interval evolution "decision tree")

Note:

Maintenance program evolution is primarily under operator s responsibil ity.

Nevertheless, operators can take benefit from evolution exercise led by Airbusfleet wide

an airline view

Maintenance ProgramMPD Presentation: Focus on Threshold / Interval data Airline ISE

58

M i t P



Maintenance ProgramMPD Presentation: A320 FAM MPD Evolution

12

15

24

20

Interval (Months) C Interval adjustment

15

1988 2005 2007 2008

45

10

12

6

Interval (Years) 4C & 8C Interval adjustment

8

4

1988 1999 2005 2007 2008

To be included

in MPD rev 36

(June 11)

12

6

300

400

600

700

500

Interval (Flight hours)

A Interval adjustment

1988 1998 2005 2007

350400

2008

600 FH

100 DY

750 FC

1993

500

20 MO

6000 FH

4500 FC

24 MO

7500 FH

5000 FC

1994

5

9 10

750 FH

4 MO

750 FC

800

59


10/50

M i t P


11/50


400

500

700

800

600

Interval (Flight hours)

A Interval adjustment

1993 2002 2005 2007

500

600

2008

12

15

21

24

18

Interval (Months) C Interval adjustment

15

1993 2002 2005 2007

18

2008

4

5

10

12

6

Interval (Years) 4C & 8C Interval adjustment

10

5

1993 2002 2005 2007 2008

800

Not yet approved:

1C = 24 MO

2C = 48 MO24

12

6

*

*

*

**

**

A340 MPD Rev 16

A330 MPD Rev 15

A340 MPD Rev 17

A330 MPD Rev 16

*

**

Maintenance ProgramMPD Presentation: A330/A340 MPD Evolution

61

Maintenance Program


12/50


A330/A340 - Rough Order of Magnitude

A320 Interval Man hours volume Downtime / Elapsed time Main Purpose

Daily 36 H Up to 15 MH 1.8 to 3 Hours General Visual Inspection

Weekly 8 calendarDays

Up to 20 MH 2 to 8 Hours

A-check 600 FH Up to 150 MH 5 to 20 Hours Servicing, GVI, EngineBoroscope

C-check 18 MO Up to 3000 MH 4 to 14 Days (A330)

8 to 18 Days (A340)

Operational Check

4C-check 6 YE Up to 10000 MH 20 to 30 Days Structural Inspection (corrosion)

8C-check 12 YE Up to 20000 MH 40 to 50 Days Structural Inspection (corrosion+ fatigue)

*Real figures from the field including non-routine items raised from routine + non-routine (defect rectification)

+ additional items (e.g mod embodiment)

Ai rbus DMC Benchmarking 2007

Maintenance ProgramMPD Presentation: A330/A340

62

Maintenance Program


13/50


SAMPLING: The Sampling Program is designed to detect systematic deterioration on

the oldest 20% of aircraft in each operators fleet.

The Sampling Program is applicable to both Fatigue Damage (FD) and

Environmental Deterioration (ED) SSIs, where deterioration, should itoccur, is considered as being progressive with age or operating usage.

SSIs which are susceptible to Accidental Damage (AD) are notconsidered for the Sampling Program.

The inspections performed on sampling fleet aircraft prevent performingthe inspections on 100% of one operators fleet.

In case no sampling fleet is defined, consider applicable samplinginspection requirements as 100% MRBR inspections (to be performed onall aircraft of the operators fleet).

100% inspection tasks not showing a sampling requirement areapplicable to sampling fleet aircraft too

Maintenance ProgramMPD Presentation: Focus on SAMPLING

SAMPLE THRESHOLD : S TH 100% THRESHOLD : TH

SAMPLE INTERVAL : S INT 100% INTERVAL : INTMPD

63

Maintenance Program


14/50


SELECTION OF AIRCRAFT FOR SAMPLING PROGRAM:

Sampling size:

- For a given aircraft type, generally 1/5 of the fleet is to be selected

- Additional rules may apply (e.g. at least one a/c per operators fleet,minimum sampling size is one aircraft, maximum sampling size is 5aircraft, )

Sampling aircraft:

- When sampling size is defined, select the oldest aircraft in yearssince the initial manufacturers delivery date

Operational Conditions:

- In similar operational conditions: A group of operators may establish

common rules acceptable to each operators Airworthiness Authorities inorder to combine their fleets to form one fleet for the Sampling Program.

- If the operational conditions within an operators fleet differsignificantly, it is advisable to consider dedicated sample aircraft for thissub-fleet.


64

Maintenance Program


15/50

AIRBUS S.A.S. All righ ts reserved. Confidential and proprietary docum ent. 65


Sampling fleet selection

The Operator has to consider the A/C the sampling program applies to:

Wide-body: The sampling fleet must be selected per aircraft type(A300, A300-600, A310)

Single-aisle: The sampling fleet must be selected per aircraft type

(A318 ,A319, A320, A321)

Long-range: The sampling fleet must be selected

per aircraft type (A330, A340) and per weight variant group (42A, 43A or 43B)

Maintenance Program


16/50


ARRANGEMENT OF INSPECTIONS:

For the selected sampling A/C, inspections commence at the Sample

(S_TH) or 100% Threshold (TH) (whichever occurs first) and continue ateach subsequent repeat interval (S_INT or INT, whichever occurs first).

Different source document requirements (MRBR, ALI,..) consolidated in

one MPD task may lead to a task which has a 100% Threshold/Intervalwhich is lower than the S_TH/S_INT The more conservative

requirement must be followed.

For all aircraft not selected for Sampling only the 100% TH/INT must be

taken into account.

66


Maintenance Program


17/50


Apply

100% Threshold

Apply

100% Threshold

Apply

100% Interval

Which Interval value

(100% or Sample)

is the most restrictive ?

Is A/C part o f

Sampling Fleet ?

Which Threshold value

(100% or Sample)


Apply

Sample Threshold

Apply

Sample Interval

Yes

No

100% value Sample value

Apply Sample Interval as long as

100% Threshold is not reached

Sample value100% value

67


Maintenance Program


18/50


ST : 24000 FCOR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

Case 1: Aircraft not part of sampling f leet (3600FH/YE; 1.3FH/FC)Case 2: Aircraft part of sampling fleet (3600FH/YE; 1.3FH/FC)

Case 3: Aircraft part of sampling fleet (3600FH/YE; 1.95FH/FC)

Example:

68


Maintenance Program


19/50


Case 1: Aircraft not part of sampling f leet (3600FH/YE; 1.3FH/FC)

Apply

100% Threshold

Apply

100% Threshold

Apply

100% Interval


(100% or Sample)



(100% or Sample)


Apply

Sample Threshold

Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?

ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

69


* MPD Task 533103-01-1 coming from A320 MPD rev 29

Maintenance Program


20/50



Apply

100% Threshold

Apply

100% Threshold

Apply

100% Interval


(100% or Sample)



(100% or Sample)


Apply

Sample Threshold

Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?


ST : 24000 FCOR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

70


Maintenance Program


21/50


MSN02

* MSN01 is considered as Sample AC

0 FH

Aircraft Inspection

10,000 FH 20,000 FH 60,000 FH 70,000 FH 80,000 FH 90,000 FH 100,000 FH

Aircraft Delivery

12 YE

(43200 FH)

24 YE

(86400 FH)

40,000 FH

ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

50,000 FH

MSN01*

A/C

MSN03

30,000 FH

71



Maintenance Program


22/50


ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

MSN02


0 FH

Aircraft Inspection

10,000 FH 20,000 FH 60,000 FH 70,000 FH 80,000 FH 90,000 FH 100,000 FH

Aircraft Delivery

12 YE

(43200 FH)

24 YE

(86400 FH)

40,000 FH 50,000 FH

MSN01*

A/C

MSN03

30,000 FH

72



Maintenance Program


23/50


Apply

100% Threshold

Apply

100% Threshold

Apply

100% Interval


(100% or Sample)



(100% or Sample)


Apply

Sample Threshold

Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?


ST : 24000 FCOR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

73



Maintenance Program


24/50


ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

MSN02


0 FH

Aircraft Inspection

10,000 FH 20,000 FH 60,000 FH 70,000 FH 80,000 FH 90,000 FH 100,000 FH

Aircraft Delivery

12 YE

(43200 FH)

24 YE

(86400 FH)

40,000 FH 50,000 FH

MSN01*

A/C

MSN03

30,000 FH

100% T

74



Maintenance Program


25/50


Apply

100% Threshold

Apply

100% Threshold

Apply

100% Interval


(100% or Sample)



(100% or Sample)


Apply

Sample Threshold

Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?

ST : 24000 FCOR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE


gMPD Presentation: Focus on SAMPLING

75


Maintenance Program


26/50


ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

MSN02


0 FH

Aircraft Inspection

10,000 FH 20,000 FH 60,000 FH 70,000 FH 80,000 FH 90,000 FH 100,000 FH

Aircraft Delivery

12 YE

(43200 FH)

24 YE

(86400 FH)

40,000 FH 50,000 FH

MSN01*

A/C

MSN03

30,000 FH

100% I100% T


76


Maintenance Program


27/50


Apply

100% Threshold

Apply

100% Threshold

Apply

100% Interval


(100% or Sample)



(100% or Sample)


Apply

Sample Threshold

Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?


*

ST : 24000 FCOR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE


77


Maintenance Program


28/50


Apply

100% Threshold

Apply

100% Threshold

Apply

100% Interval


(100% or Sample)



(100% or Sample)


Apply

Sample Threshold

Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?


ST : 24000 FCOR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE


78


Maintenance Program


29/50


MSN02


0 FH

Aircraft Inspection

10,000 FH 20,000 FH 60,000 FH 70,000 FH 80,000 FH 90,000 FH 100,000 FH

Aircraft Delivery

12 YE

(43200 FH)

24 YE

(86400 FH)

40,000 FH

ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

50,000 FH

MSN01*

A/C

MSN03

30,000 FH

79



Maintenance Program


30/50


ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

MSN02


0 FH

Aircraft Inspection

10,000 FH 20,000 FH 60,000 FH 70,000 FH 80,000 FH 90,000 FH 100,000 FH

Aircraft Delivery

12 YE

(43200 FH)

24 YE

(86400 FH)

40,000 FH 50,000 FH

MSN01*

A/C

MSN03

30,000 FH

80

MPD Presentation: Focus on SAMPLING


Maintenance ProgramMPD P t ti F SAMPLING


31/50


Apply

100% Threshold

Apply

100% Threshold

Apply

100% Interval


(100% or Sample)


Apply

Sample Threshold

Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?


ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

ST : 31200 FH

(24000 FC)

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 43200 FH

(12 YE)

I: 12 YE


(100% or Sample)


81



Maintenance ProgramMPD P t ti F SAMPLING


32/50


Apply

100% Threshold

Apply

100% Threshold

Apply

100% Interval


(100% or Sample)



(100% or Sample)


Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?


Apply

Sample Threshold

*

ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

ST : 31200 FH

(24000 FC)

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 43200 FH

(12 YE)

I: 12 YE

82



Maintenance ProgramMPD Presentation Foc s on SAMPLING


33/50


ST : 31200 FH

(24000 FC)

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 43200 FH

(12 YE)

I: 12 YE

MSN02


0 FH

Aircraft Inspection

10,000 FH 20,000 FH 60,000 FH 70,000 FH 80,000 FH 90,000 FH 100,000 FH

Aircraft Delivery

12 YE

(43200 FH)

24 YE

(86400 FH)

40,000 FH 50,000 FH

MSN01*

A/C

MSN03

30,000 FH

ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

S T

83





34/50


Apply

100% Threshold

Apply

100% Threshold

Apply

100% Interval


(100% or Sample)



(100% or Sample)


Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?


Apply

Sample Threshold

*

ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

ST : 24000 FCOR

54000 FH

SI : 23400 FH

(18000 FC)

OR

45000 FH

T: 12 YE

I: 12 YE

84





35/50


ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

ST : 24000 FC

OR

54000 FH

SI : 23400 FH

(18000 FC)

OR

45000 FH

T: 12 YE

I: 12 YE

MSN02


0 FH

Aircraft Inspection

10,000 FH 20,000 FH 60,000 FH 70,000 FH 80,000 FH 90,000 FH 100,000 FH

Aircraft Delivery

12 YE

(43200 FH)

40,000 FH 50,000 FH

MSN01*

A/C

MSN03

30,000 FH

S T

S I

100% T

85





36/50


Apply

100% Threshold

Apply

100% Threshold

Apply

100% Interval


(100% or Sample)


Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?


Apply

Sample Threshold

*

ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE


(100% or Sample)


ST : 24000 FC

OR

54000 FH

SI : 23400 FH

(18000 FC)

OR

45000 FH

T: 12 YE

I: 43200 FH

(12 YE)

86





37/50


Apply

100% Threshold

Apply

100% Threshold

Apply

100% Interval


(100% or Sample)


Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?


Apply

Sample Threshold


(100% or Sample)


*

ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

ST : 24000 FC

OR

54000 FH

SI : 23400 FH

(18000 FC)

OR

45000 FH

T: 12 YE

I: 43200 FH

(12 YE)

87





38/50


ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

ST : 24000 FC

OR

54000 FH

SI : 23400 FH

(18000 FC)

OR

45000 FH

T: 12 YE

I: 43200 FH

(12 YE)

MSN02


0 FH

Aircraft Inspection

10,000 FH 20,000 FH 60,000 FH 70,000 FH 80,000 FH 90,000 FH 100,000 FH

Aircraft Delivery

12 YE

(43200 FH)

40,000 FH 50,000 FH

MSN01*

A/C

MSN03

30,000 FH 110,000 FH

S T

S I S I S I S I

100% T

88





39/50


Apply

100% Threshold

Apply

100% Threshold

Apply

100% Interval


(100% or Sample)



(100% or Sample)


Apply

Sample Threshold

Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?


*

ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

89





40/50


MSN02


0 FH

Aircraft Inspection

10,000 FH 20,000 FH 60,000 FH 70,000 FH 80,000 FH 90,000 FH 100,000 FH

Aircraft Delivery

12 YE

(43200 FH)

24 YE

(86400 FH)

40,000 FH

ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

50,000 FH

MSN01*

A/C

MSN03

30,000 FH

90





41/50


ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

MSN02


0 FH

Aircraft Inspection

10,000 FH 20,000 FH 60,000 FH 70,000 FH 80,000 FH 90,000 FH 100,000 FH

Aircraft Delivery

12 YE

(43200 FH)

24 YE

(86400 FH)

40,000 FH 50,000 FH

MSN01*

A/C

MSN03

30,000 FH

91




42/50


Apply

100% Threshold

Apply

100% Threshold

Apply

100% Interval


(100% or Sample)



(100% or Sample)


Apply

Sample Threshold

Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?


ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

92




43/50


Apply

100% Threshold

Apply

100% Threshold

Apply

100% Interval


(100% or Sample)


Apply

Sample Threshold

Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?


ST : 24000 FCOR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE


(100% or Sample)


93




44/50


Apply

100% Threshold

Apply

100% Threshold

Apply

100% Interval


(100% or Sample)


Apply

Sample Threshold

Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?


ST : 24000 FCOR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

ST : 46800 FH

(24000 FC)

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 43200 FH

(12 YE)I: 12 YE


(100% or Sample)


94




45/50


Apply

100% Threshold

Apply

100% Interval


(100% or Sample)



(100% or Sample)


Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?


Apply

Sample Threshold

ST : 46800 FH

(24000 FC)

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 43200 FH

(12 YE)I: 12 YE

ST : 24000 FCOR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

Apply

100% Threshold

95




46/50


ST : 46800 FH

(24000 FC)

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 43200 FH

(12 YE)

I: 12 YE

MSN02


0 FH

Aircraft Inspection

10,000 FH 20,000 FH 60,000 FH 70,000 FH 80,000 FH 90,000 FH 100,000 FH

Aircraft Delivery

12 YE

(43200 FH)

24 YE

(86400 FH)

40,000 FH 50,000 FH

MSN01*

A/C

MSN03

30,000 FH

ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

100% T

96




47/50


Apply

100% Threshold

Apply

100% Threshold

Apply

100% Interval


(100% or Sample)


Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?


Apply

Sample Threshold

ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

ST : 24000 FCOR

54000 FH

SI : 35100 FH

(18000 FC)

OR

45000 FH

T: 12 YE

I: 43200 FH

(12 YE)


(100% or Sample)


97




48/50


Apply

100% Threshold

Apply

100% Interval


(100% or Sample)



(100% or Sample)


Apply

Sample Interval

Yes

No





Is A/C part o f

Sampling Fleet ?


Apply

Sample Threshold

ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

ST : 24000 FCOR

54000 FH

SI : 35100 FH

(18000 FC)

OR

45000 FH

T: 12 YE

I: 43200 FH

(12 YE)

Apply

100% Threshold

98




49/50


MSN02


0 FH

Aircraft Inspection

10,000 FH 20,000 FH 60,000 FH 70,000 FH 80,000 FH 90,000 FH 100,000 FH

Aircraft Delivery

12 YE

(43200 FH)

24 YE

(86400 FH)

40,000 FH 50,000 FH

MSN01*

A/C

MSN03

30,000 FH

ST : 24000 FC

OR

54000 FH

SI : 18000 FC

OR

45000 FH

T: 12 YE

I: 12 YE

ST : 24000 FC

OR

54000 FH

SI : 35100 FH

(18000 FC)

OR

45000 FH

T: 12 YE

I: 43200 FH

(12 YE)

100% T

S I S I

99


Maintenance ProgramMPD Presentation Layout: Source


50/50


SOURCE

100

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