@A310

SERVICE BULLETIN

REVISION TRANSMITTAL SHEET

AIRBUS

CUSTOMER SERVICES DIRECTORATE

1 Rond Point Maurice Bellonte

31707 BLAGNAC CEDEX

FRANCE

Tel : (33) 5 61 93 33 33

Telex : AIRBU 530526F

Fax : (33) 5 61 93 42 51

MANDATORY MANDATORY MANDATORY

ATA SYSTEM: 54

TITLE: NACELLES/PYLONS - INSPECTION OF PYLON FUEL DRAIN PIPE AT

LOWER AFT PYLON FAIRING (LAPF)

MODIFICATION No.: None

This page transmits Revision No.02 of Service Bulletin No.A310-54A2040

ADDITIONAL WORK

**CONF ALL

No additional work is required by this revision for aircraft modified by any previous issue.

REASON

Revision No. 02 issued to add aircraft MSN 0254, 0273, 0397 and 0400 to the effectivity.

CHANGES

SUMMARY

GENERAL EVALUATION GENERAL EVALUATION TABLE UPDATED R

EFFECTIVITY OPERATOR LIST UPDATED R

PLANNING INFORMATION

EFFECTIVITY EFFECTIVITY RELATED INFORMATION

UPDATED

R

COMPLIANCE

Classification CLASSIFICATION UPDATED R

FILLING INSTRUCTIONS

This Service Bulletin has been generated electronically and is reissued as a complete document.

Replace the complete document.

Put this Revision Transmittal Sheet in front of the Service Bulletin.

HISTORY OF PREVIOUS REVISIONS

Revision No. 01 issued to :

modify the effectivity of config. 002 and 003,

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 1

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SERVICE BULLETIN

REVISION TRANSMITTAL SHEET

modify the view of LAPF for config. 001,

correct the leak test pressure for config. 003,

correct the Figure A-FCAAB for the leak test valid for config. 003.

REVISION SEQUENCE

ORIGINAL: Jan 19/10

REVISION No. : 01 - Mar 11/10

REVISION No. : 02 - Jun 10/10

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 2

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SERVICE BULLETIN

SUMMARY

AIRBUS

CUSTOMER SERVICES DIRECTORATE

1 Rond Point Maurice Bellonte

31707 BLAGNAC CEDEX

FRANCE

Tel : (33) 5 61 93 33 33

Telex : AIRBU 530526F

Fax : (33) 5 61 93 42 51

This summary is for information only and is not approved for modification of the aircraft.

MANDATORY MANDATORY MANDATORY

ATA SYSTEM: 54

TITLE: NACELLES/PYLONS - INSPECTION OF PYLON FUEL DRAIN PIPE AT

LOWER AFT PYLON FAIRING (LAPF)

**CONF ALL

MODIFICATIONS

None

REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES

In a reported event, a pylon fuel drain pipe was found cracked without fuel leakage in the pylon. The

damage was caused by overlength screws securing the Lower Aft Pylon Fairing (LAPF). As a single

failure, this event has no operational repercussion but the damage is not easily visible and there is no

maintenance check of the pylon fuel drain pipe. The failure highlighted in this event could have been

combined with fuel leakage in the pylon normally drained by this pipe. Without appropriate drainage this

could lead to an accumulation of fuel in the lowest point of the LAPF. When high temperatures are

present within the LAPF, and without ventilation, an unsafe condition could develop by potential fuel

leakage igniting and resulting in fire.

This Service Bulletin requires inspection of the fuel drain pipe in the pylons, replacement of the pipe as

necessary and replacement of overlength screws.

Accomplishment of this Service Bulletin will ensure appropriate pylon drainage in case of a potential

fuel leak.

GENERAL EVALUATION

EVALUATION TABLE

COMPLIANCE MANDATORY (1) CANCELS INSPECTION SB NO

POTENTIAL AD YES A/C OPERATION AFFECTED NO

RELIABILITY AFFECTED NO PAX COMFORT AFFECTED NO

COST SAVING NO ETOPS AFFECTED NO

STRUCTURAL LIFE EXTN NO VENDOR SB INVOLVED NO

NOTE (1): Service Bulletin must be accomplished.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

SUMMARY

MATERIAL PRICE INFORMATION

**CONF 001

MATERIAL PRICE INFORMATION TABLE

MATERIAL SET QTY PER

A/C

PRICE PER

A/C (USD)

MAIN PARTS

Component COMPA01 1 See SB Screws

Component COMPA03 2 See SB Screws, Bolts, Washers, Nuts, O-Rings

**CONF 002

MATERIAL PRICE INFORMATION TABLE

MATERIAL SET QTY PER

A/C

PRICE PER

A/C (USD)

MAIN PARTS

Component COMPA02 1 See SB Screws

Component COMPA04 2 See SB Screws, Bolts, Washers, Nuts, O-Rings

**CONF 003

MATERIAL PRICE INFORMATION TABLE

MATERIAL SET QTY PER

A/C

PRICE PER

A/C (USD)

MAIN PARTS

Component COMPA02 1 See SB Screws

Component COMPA04 2 See SB Screws, Bolts, Washers, Nuts, O-Rings

EFFECTIVITY

**CONF ALL

This Service Bulletin is applicable to this (these) operator(s) :

19U 52X 58X 80V 82Z 83V 99Y AFG AIB AIC BAF BBC BLE

CFC CSA DAH DEC DGA F2I FDX G8E GAF HFY I2L IRA IRM

IYE JAB JAV K1P KAC KTC KYV KZU MGL MWA PIA QAF R1T

RJA ROT RZO SBI SGX SUD THY TSC UZB WHT

CONCURRENT REQUIREMENTS

None

REFERENCES / REPERCUSSIONS

TFU None

OEB None

AOT None

SIL None

LINE MAINTENANCE AFFECTED No

LIFE LIMIT None

OTHER OIT SE 999.0068/09 dated 17 Aug 2009

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

SUMMARY

NATURE OF THE WORK

AIRCRAFT YES

EQUIPMENT NO

HARD NO

SOFT NO

OBRM NO

MANPOWER

**CONF 001

Task 542040-832-801-001: Inspection

TOTAL MANHOURS 5.00

ELAPSED TIME (HOURS) 3.00

Task 542040-833-801-001: Repair

TOTAL MANHOURS 20.50

ELAPSED TIME (HOURS) 10.50

**CONF 002

Task 542040-832-801-001: Inspection

TOTAL MANHOURS 5.00

ELAPSED TIME (HOURS) 3.00

Task 542040-833-801-001: Repair

TOTAL MANHOURS 21.50

ELAPSED TIME (HOURS) 10.50

**CONF 003

Task 542040-832-801-001: Inspection

TOTAL MANHOURS 5.00

ELAPSED TIME (HOURS) 3.00

Task 542040-833-801-001: Repair

TOTAL MANHOURS 21.50

ELAPSED TIME (HOURS) 10.50

APPENDICES

**CONF ALL

Appendix 01 Inspection Report.

Appendix 02 Elapsed Time Assumption of the Inspection.

Appendix 03 Elapsed Time Assumption of the Repair.

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SERVICE BULLETIN

SUMMARY

**CONF 001

SCREWS TO BE INSPECTED

(LH & RH SIDES OF THE PYLON)

B

A

(18 POS)

(18 POS)

(10 POS)

(10 POS)

B

Z470

Z480

A

A

B_SB_542040_5_SAAA_01_03

Figure A-FSAAA - Sheet 01

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SERVICE BULLETIN

SUMMARY

**CONF 002 thru 003

A

B

B

SCREWS TO BE INSPECTED

A

Z470

Z480

A

B_SB_542040_5_SAAB_01_00

Figure A-FSAAB - Sheet 01

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SERVICE BULLETIN

SUMMARY

**CONF 001

B

PYLON FUEL DRAIN PIPE

TO BE INSPECTED

A

Z470

Z480

A

B

A

B_SB_542040_5_SBAA_01_02

Figure A-FSBAA - Sheet 01

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

SUMMARY

**CONF 002 thru 003

A

B

B

PYLON FUEL DRAIN PIPE

TO BE INSPECTED

A

Z470

Z480

A

B_SB_542040_5_SBAB_01_00

Figure A-FSBAB - Sheet 01

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

SUMMARY

This Page Intentionally Left Blank

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 8

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SERVICE BULLETIN

AIRBUS

CUSTOMER SERVICES DIRECTORATE

1 Rond Point Maurice Bellonte

31707 BLAGNAC CEDEX

FRANCE

Tel : (33) 5 61 93 33 33

Telex : AIRBU 530526F

Fax : (33) 5 61 93 42 51

MANDATORY MANDATORY MANDATORY

ATA SYSTEM: 54

TITLE: NACELLES/PYLONS - INSPECTION OF PYLON FUEL DRAIN PIPE AT

LOWER AFT PYLON FAIRING (LAPF)

MODIFICATION No.: None

This document contains AIRBUS PROPRIETARY INFORMATION and shall at all times remain the

property of AIRBUS; no intellectual property right or licence is granted by AIRBUS in connection with

any information contained in it. It is delivered on the express condition that said document and the

information contained in it shall be treated as confidential, shall not be used for any purpose other than

that for which it is hereby delivered. It shall not be disclosed in whole or in part to third parties and shall

not be duplicated in any manner (except for the purposes of performing the tasks described hereunder

and provided that any recipient of such document shall comply with the conditions herein), without

AIRBUS prior written consent.

1. PLANNING INFORMATION

**CONF ALL

A. EFFECTIVITY

(1) Models

310-203 310-204 310-221 310-222 310-304 310-308 310-322 310-324

310-325

(2) Effectivity by MSN

0162 0191 0201 0217 0224 0230 0233 0237 0241 0245 0248 0251 0254 0257 0260

0264 0267 0273 0278 0281 0283 0288 0291 0293 0297 0303 0309 0313 0316 0318

0320 0326 0331 0333 0335 0338-0339 0342-0343 0345-0346 0353 0355-0357

0359-0360 0362 0364 0367 0369-0370 0372 0375 0378-0379 0386 0389-0390 0392

0394 0397 0399-0400 0406-0407 0410 0413 0416 0418-0419 0421-0422 0425

0427-0429 0431 0434 0436-0437 0439 0441 0444-0449 0452 0454 0456-0458 0467

0472-0473 0475-0476 0478 0480-0492 0494-0500 0502-0503 0519-0520 0522-0524

0526-0527 0531 0534 0537-0539 0541-0542 0544-0545 0547 0549-0552 0562

0564-0565 0567-0568 0571 0573-0574 0576 0585-0588 0590-0595 0597 0599-0600

0620 0622 0624 0636 0638 0640 0642 0644 0646-0654 0656 0658 0660-0661 0663

0665 0667 0669 0671-0672 0674 0676 0678 0680 0682 0684 0686-0687 0689 0691

0693 0697 0700 0702 0704 0706

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SERVICE BULLETIN

(3) Effectivity by Operator

The Operator/MSN relationship is provided for information only and is correct at the time

of issue in accordance with the information available to AIRBUS. Any future changes

resulting from transfer of an aircraft from one operator to another will not be reflected in

this list unless the Service Bulletin is revised for another reason.

OPERATOR MSN

19U 0399

52X 0410

58X 0431

80V 0538 0544

82Z 0550 0551

83V 0427

99Y 0489

AFG 0496 0497

AIB 0686

AIC 0392 0406 0407 0413 0428 0429 0654 0665 0669 0680

BAF 0367 0372

BBC 0594 0642 0700

BLE 0650

CFC 0425 0441 0444 0446 0482

CSA 0672 0674

DAH 0291 0293

DEC 0684 0693 0697

DGA 0418 0421 0422

F2I 0309 0487 0595

FDX 0162 0191 0201 0217 0224 0230 0233 0237 0241 0245 0248 0251

0254 0257 0260 0264 0267 0273 0278 0281 0283 0288 0297 0303

0313 0316 0318 0326 0331 0333 0335 0339 0342 0343 0345 0346

0353 0355 0356 0359 0360 0362 0364 0369 0378 0394 0397 0400

0439 0449 0452 0454 0456 0457 0458 0467 0492 0500 0534 0539

0542 0549 0552 0593 0638

G8E 0475

GAF 0434 0484 0498 0499 0503 0522 0523

HFY 0495 0565

I2L 0640

IRA 0338 0370 0375 0379 0389 0390 0436 0671

IRM 0488 0537 0564 0586

IYE 0568 0702 0704

JAB 0320 0419

JAV 0357 0481

K1P 0648

KAC 0647 0649 0663

KTC 0524 0567 0620

KYV 0386

KZU 0592 0622 0646

MGL 0526

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SERVICE BULLETIN

OPERATOR MSN

MWA 0652

PIA 0473 0585 0587 0590 0653 0656 0660 0676 0678 0682 0687 0689

0691

QAF 0667

R1T 0591

RJA 0416 0445 0490 0491 0531

ROT 0636 0644

RZO 0571 0624 0651 0661

SBI 0486 0520

SGX 0519 0562

SUD 0437

THY 0476 0478 0480 0502

TSC 0447 0472 0483 0485 0527 0541 0545 0547 0588 0597 0599 0600

0658

UZB 0574 0576 0706

WHT 0448 0494 0573

(4) Configuration by MSN

MSN CONFIGURATION

0162 0217 0224 0251 0260 0267 0278 0288 0303 0313 0318

0320 0331 0333 0339 0342 0343 0345 0346 0357 0367 0372

0399 0410 0419 0437

002

0191 0201 0230 0233 0237 0241 0245 0248 0254 0257 0264

0273 0281 0283 0291 0293 0297 0309 0316 0326 0335 0338

0353 0355 0356 0359 0360 0362 0364 0369 0370 0375 0379

0386 0389 0390 0392 0394 0397 0400 0406 0407 0413 0416

0418 0421 0422 0425 0427 0428 0429 0431 0434 0436 0441

0444 0445 0446 0447 0448 0454 0472 0473 0475 0476 0478

0480 0481 0482 0483 0484 0485 0486 0487 0488 0490 0491

0494 0495 0496 0497 0498 0499 0502 0503 0519 0520 0522

0523 0524 0526 0527 0531 0537 0538 0541 0544 0545 0547

0550 0551 0552 0562 0564 0565 0567 0571 0573 0585 0586

0587 0588 0590 0592 0593 0595 0597 0599 0600 0620 0622

0646 0647 0648 0649 0651 0652 0653 0656 0658 0661 0663

0667 0671 0691

001

0378 0439 0449 0452 0456 0457 0458 0467 0489 0492 0500

0534 0539 0542 0549 0568 0574 0576 0591 0594 0624 0636

0638 0640 0642 0644 0650 0654 0660 0665 0669 0672 0674

0676 0678 0680 0682 0684 0686 0687 0689 0693 0697 0700

0702 0704 0706

003

(5) Configuration definition

**CONF 001

Config. 001 concerns aircraft equipped with General Electric (GE) engines and without

Full Authority Digital Engine Control (FADEC).

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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**CONF 002

Config. 002 concerns aircraft equipped with Pratt and Whitney (PW) engines and without

Full Authority Digital Engine Control (FADEC).

**CONF 003

Config. 003 concerns aircraft equipped with Pratt and Whitney (PW) engines and with

Full Authority Digital Engine Control (FADEC).

(6) Material Effectivity

**CONF 001

MATERIAL QTY PER A/C SEE NOTES

Component COMPA01 1

Component COMPA03 2

**CONF 002 thru 003

MATERIAL QTY PER A/C SEE NOTES

Component COMPA02 1

Component COMPA04 2

**CONF ALL

B. CONCURRENT REQUIREMENTS

None

C. REASON

(1) History

In a reported event, a pylon fuel drain pipe was found cracked without fuel leakage in

the pylon. The damage was caused by overlength screws securing the Lower Aft Pylon

Fairing (LAPF). As a single failure, this event has no operational repercussion but the

damage is not easily visible and there is no maintenance check of the pylon fuel drain

pipe. The failure highlighted in this event could have been combined with fuel leakage in

the pylon normally drained by this pipe. Without appropriate drainage this could lead to

an accumulation of fuel in the lowest point of the LAPF. When high temperatures are

present within the LAPF, and without ventilation, an unsafe condition could develop by

potential fuel leakage igniting and resulting in fire.

(2) Objective/Action

This Service Bulletin requires inspection of the fuel drain pipe in the pylons, replacement

of the pipe as necessary and replacement of overlength screws.

(3) Advantages

Accomplishment of this Service Bulletin will ensure appropriate pylon drainage in case of

a potential fuel leak.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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(4) Operational/Maintenance Consequences

None

D. DESCRIPTION

To accomplish this Service Bulletin it is necessary to :

**CONF 001

Task 542040-832-801-001: Inspection

(1) Do a Detailed Inspection (DET) of the Pylon Fuel Drain Pipe with Endoscope (LH

and RH Pylons).

(2) Do a Detailed Inspection (DET) of the Screws of the Lower Aft Pylon Fairing (LH and

RH Pylons).

Task 542040-833-801-001: Repair

(1) Remove the Fire Extinguisher Bottles and Pipes for Access (LH AND/OR RH pylons).

(2) Replace the Pylon Fuel Drain Pipe and the Fasteners of the Lower Aft Pylon Fairing,

LH pylon.

(3) Replace the Pylon Fuel Drain Pipe and the Fasteners of the Lower Aft Pylon Fairing,

RH pylon.

(4) Install the Fire Extinguisher Bottles and Pipes (LH AND/OR RH pylons).

**CONF 002

Task 542040-832-801-001: Inspection

(1) Do a Detailed Inspection (DET) of the Pylon Fuel Drain Pipe with Endoscope (LH

and RH Pylons).

(2) Do a Detailed Inspection (DET) of the Screws of the Lower Aft Pylon Fairing (LH and

RH Pylons).

Task 542040-833-801-001: Repair

(1) Remove the Fire Extinguisher Bottles and Pipes for Access (LH AND/OR RH pylons).

(2) Replace the Pylon Fuel Drain Pipe and the Fasteners of the Lower Aft Pylon Fairing,

LH pylon.

(3) Replace the Pylon Fuel Drain Pipe and the Fasteners of the Lower Aft Pylon Fairing,

RH pylon.

(4) Install the Fire Extinguisher Bottles and Pipes (LH AND/OR RH pylons).

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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**CONF 003

Task 542040-832-801-001: Inspection

(1) Do a Detailed Inspection (DET) of the Pylon Fuel Drain Pipe with Endoscope (LH

and RH Pylons).

(2) Do a Detailed Inspection (DET) of the Screws of the Lower Aft Pylon Fairing (LH and

RH Pylons).

Task 542040-833-801-001: Repair

(1) Remove the Fire Extinguisher Bottles and Pipes for Access (LH AND/OR RH pylons).

(2) Replace the Pylon Fuel Drain Pipe and the Fasteners of the Lower Aft Pylon Fairing,

LH pylon.

(3) Replace the Pylon Fuel Drain Pipe and the Fasteners of the Lower Aft Pylon Fairing,

RH pylon.

(4) Install the Fire Extinguisher Bottles and Pipes (LH AND/OR RH pylons).

**CONF ALL

E. COMPLIANCE

(1) Classification

MANDATORY: Service Bulletin must be accomplished.

(2) Accomplishment Timescale

Accomplishment of this Service Bulletin is required no later than three months or at the

next opportunity without exceeding three months from Service Bulletin issuance.

Accomplishment of this Service Bulletin is expected to be rendered mandatory by the

issue of an Airworthiness Directive (AD) published by the European Aviation Safety

Agency (EASA). It is anticipated that the AD will confirm the (thresholds and/or intervals

and/or date) given above but reference should be made to the AD for confirmation of the

mandated accomplishment timescale.

Table 1. Detailed Inspection (DET) of Pylon Fuel Drain Pipe and LAPF Screws.

Condition Action Compliance time Repetitive interval

All aircraft Inspect in accordance

with SUBTASK

542040-210-001

Within 3 months after

the issue date of the

Service Bulletin

N/A

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Condition Action Compliance time Repetitive interval

No drain pipe part

missing or distorted or

hole

Check PN and/or length

of screws

PN and/or length of

screws found correct,

report to AIRBUS.

Any Screw PN and/or

length incorrect, replace

before next flight.

Report to AIRBUS

N/A

Drain pipe part missing,

distorted or hole

Replace or Repair drain

pipe in accordance with

SUBTASK

542040-960-001 and

SUBTASK

542040-960-002.

Replace screws in

accordance with

SUBTASK

542040-960-001 and

SUBTASK

542040-960-002.

Before next flight.

Report to AIRBUS

N/A

F. APPROVAL

Approved under EASA Design Organisation Approval No. EASA 21J.031.

If an aircraft listed in the effectivity has a modification or repair embodied that is not of

AIRBUS origin, and which affects the content of this Service Bulletin, the operator is

responsible for obtaining approval by its airworthiness authority for any adaptation necessary

before incorporation of the Service Bulletin.

G. MANPOWER

The manpower estimates given in this Service Bulletin are based on the direct labor cost to

do the work. These estimates assume that the work will be done by experienced personnel,

and may need to be revised upwards to suit operator’s circumstances. The estimates do not

include the time to prepare, plan or inspect the work. Manufacture and procurement of parts

and tools, drying times for paints, sealants, etc., and general administration work are also not

included.

**CONF 001

Task 542040-832-801-001: Inspection

Get Access 0.50

On Aircraft

Do a Detailed Inspection (DET) of the Pylon Fuel Drain

Pipe with Endoscope (LH and RH Pylons).

2.00

Do a Detailed Inspection (DET) of the Screws of the

Lower Aft Pylon Fairing (LH and RH Pylons).

2.00

Close-Up 0.50

TOTAL MANHOURS 5.00

ELAPSED TIME (HOURS) 3.00

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NOTE: For the details concerning the elapsed time, refer to Appendix 02 Elapsed

Time Assumption of the Inspection. .

Task 542040-833-801-001: Repair

Get Access 2.00

On Aircraft

Remove the Fire Extinguisher Bottles and Pipes for

Access (LH AND/OR RH pylons).

3.00

Replace the Pylon Fuel Drain Pipe and the Fasteners

of the Lower Aft Pylon Fairing, LH pylon.

5.00

Replace the Pylon Fuel Drain Pipe and the Fasteners

of the Lower Aft Pylon Fairing, RH pylon.

5.00

Install the Fire Extinguisher Bottles and Pipes (LH

AND/OR RH pylons).

3.00

Tests 0.50

Close-Up 2.00

TOTAL MANHOURS 20.50

ELAPSED TIME (HOURS) 10.50

NOTE: For the details concerning the elapsed time, refer to Appendix 03 Elapsed

Time Assumption of the Repair. .

**CONF 002

Task 542040-832-801-001: Inspection

Get Access 0.50

On Aircraft

Do a Detailed Inspection (DET) of the Pylon Fuel Drain

Pipe with Endoscope (LH and RH Pylons).

2.00

Do a Detailed Inspection (DET) of the Screws of the

Lower Aft Pylon Fairing (LH and RH Pylons).

2.00

Close-Up 0.50

TOTAL MANHOURS 5.00

ELAPSED TIME (HOURS) 3.00

NOTE: For the details concerning the elapsed time refer to Appendix 02 Elapsed

Time Assumption of the Inspection. .

Task 542040-833-801-001: Repair

Get Access 2.00

On Aircraft

Remove the Fire Extinguisher Bottles and Pipes for

Access (LH AND/OR RH pylons).

3.00

Replace the Pylon Fuel Drain Pipe and the Fasteners

of the Lower Aft Pylon Fairing, LH pylon.

5.00

Replace the Pylon Fuel Drain Pipe and the Fasteners

of the Lower Aft Pylon Fairing, RH pylon.

5.00

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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Task 542040-833-801-001: Repair

Install the Fire Extinguisher Bottles and Pipes (LH

AND/OR RH pylons).

4.00

Tests 0.50

Close-Up 2.00

TOTAL MANHOURS 21.50

ELAPSED TIME (HOURS) 10.50

NOTE: For the details concerning the elapsed time, refer to Appendix 03 Elapsed

Time Assumption of the Repair. .

**CONF 003

Task 542040-832-801-001: Inspection

Get Access 0.50

On Aircraft

Do a Detailed Inspection (DET) of the Pylon Fuel Drain

Pipe with Endoscope (LH and RH Pylons).

2.00

Do a Detailed Inspection (DET) of the Screws of the

Lower Aft Pylon Fairing (LH and RH Pylons).

2.00

Close-Up 0.50

TOTAL MANHOURS 5.00

ELAPSED TIME (HOURS) 3.00

NOTE: For the details concerning the elapsed time, refer to Appendix 02 Elapsed

Time Assumption of the Inspection. .

Task 542040-833-801-001: Repair

Get Access 2.00

On Aircraft

Remove the Fire Extinguisher Bottles and Pipes for

Access (LH AND/OR RH pylons).

3.00

Replace the Pylon Fuel Drain Pipe and the Fasteners

of the Lower Aft Pylon Fairing, LH pylon.

5.00

Replace the Pylon Fuel Drain Pipe and the Fasteners

of the Lower Aft Pylon Fairing, RH pylon.

5.00

Install the Fire Extinguisher Bottles and Pipes (LH

AND/OR RH pylons).

4.00

Tests 0.50

Close-Up 2.00

TOTAL MANHOURS 21.50

ELAPSED TIME (HOURS) 10.50

NOTE: For the details concerning the elapsed time, refer to Appendix 03 Elapsed

Time Assumption of the Repair. .

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 9

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**CONF ALL

H. WEIGHT AND BALANCE

Not Changed

I. ELECTRICAL LOAD DATA

Not Changed

J. REFERENCES

**CONF 001

Aircraft Maintenance Manual (AMM) 20-21-12 20-23-12 24-00-00

26-21-15 54-50-00 54-55-00

Elec. Std. Practices Manual (ESPM) 20-55-00

Non Destructive Test Manual (NTM) 51-70-00

Standards Manual (SM)

Structural Repair Manual (SRM) 51-40-20 51-40-30

**CONF 002

Aircraft Maintenance Manual (AMM) 20-21-12 20-23-12 24-00-00

26-21-15 54-50-00 54-55-00

Elec. Std. Practices Manual (ESPM) 20-55-00

Non Destructive Test Manual (NTM) 51-70-00

Standards Manual (SM)

Structural Repair Manual (SRM) 51-40-20 51-40-30

**CONF 003

Aircraft Maintenance Manual (AMM) 20-21-12 20-23-12 24-00-00

26-21-15 54-50-00 54-55-00

Elec. Std. Practices Manual (ESPM) 20-55-00

Non Destructive Test Manual (NTM) 51-70-00

Standards Manual (SM)

Structural Repair Manual (SRM) 51-40-20 51-40-30

**CONF ALL

K. PUBLICATION AFFECTED

None

L. INTERCHANGEABILITY/MIXABILITY

Not Applicable

M. SPARES

None

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 10

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SERVICE BULLETIN

2. MATERIAL INFORMATION

**CONF ALL

A. MATERIAL - PRICE AND AVAILABILITY

(1) Procurement Addresses

Component COMPA01

Component COMPA02

Component COMPA03

Component COMPA04

Customers with aircraft shown in the

effectivity of this Service Bulletin should send

a purchase order to AIRBUS. Quote the

number of this Service Bulletin. The address

is:

Airbus Material, Logistics and Suppliers

Weg beim Jeager 150

D-22335 Hamburg

Germany

For ordering by internet :

http://spares.airbus.com

For ordering modification kits by fax : +49 40

50 76 25 90

For ordering of single spares by fax : +49 40

50 76 40 13

(2) Price and Availability

No AIRBUS kit will be provided. Parts required to accomplish this Service Bulletin are to

be purchased by a Spares Purchase Order.

B. INDUSTRY SUPPORT INFORMATION

AIRBUS will not provide industry support for accomplishment of this Service Bulletin.

C. LIST OF COMPONENTS

No Kit

D. LIST OF MATERIALS - OPERATOR SUPPLIED

(1) Consumable Materials

None

(2) Components

Component COMPA01

ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE

NOTES

29 NSA5149-4 Washer

30 NAS1102E3-10 Screw

31 NAS1102E3-12 Screw

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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NOTE: If you find part numbers of hardware components in the related kit(s)

which you cannot identify in the LIST OF COMPONENTS of this Service

Bulletin, refer to Standards Manual (SM). The SM will give you the

correct part number to part number relationship.

Component COMPA02

ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE

NOTES

28 NAS560HK3-2 Screw

29 NSA5149-4 Washer

NOTE: If you find part numbers of hardware components in the related kit(s)

which you cannot identify in the LIST OF COMPONENTS of this Service

Bulletin, refer to Standards Manual (SM). The SM will give you the

correct part number to part number relationship.

Component COMPA03

ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE

NOTES

1 A7171502000000 1 Pipe

2 NSA8203-222 3 O-Ring

9 NAS1726C4SE 1 Nut

15 NSA8203-121 1 O-Ring

16 NSA8203-130 1 O-Ring

17 NSA8203-119 1 O-Ring

19 NAS1726C3E 2 Nut

29 NSA5149-4 56 Washer

30 NAS1102E3-10 20 Screw

31 NAS1102E3-12 36 Screw

33 NSA5379-3C 3 Washer

NOTE: If you find part numbers of hardware components in the related kit(s)

which you cannot identify in the LIST OF COMPONENTS of this Service

Bulletin, refer to Standards Manual (SM). The SM will give you the

correct part number to part number relationship.

Component COMPA04

ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE

NOTES

1 A7171502000000 1 Pipe

2 NSA8203-222 3 O-Ring

9 NAS1726C4SE 1 Nut

15 NSA8203-121 1 O-Ring

16 NSA8203-130 1 O-Ring

17 NSA8203-119 1 O-Ring

19 NAS1726C3E 2 Nut

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 12

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SERVICE BULLETIN

ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE

NOTES

28 NAS560HK3-2 70 Screw

29 NSA5149-4 70 Washer

33 NSA5379-3C 3 Washer

NOTE: If you find part numbers of hardware components in the related kit(s)

which you cannot identify in the LIST OF COMPONENTS of this Service

Bulletin, refer to Standards Manual (SM). The SM will give you the

correct part number to part number relationship.

(3) Equipment

None

E. PARTS TO BE RE-IDENTIFIED BY OPERATOR

None

F. TOOLING

(1) Tooling - Price and Availability

To accomplish this Service Bulletin it is necessary to use the tools listed in AMM

26-21-15, Page Block 401.

(2) Tools

None

(3) Special Tools

None

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 13

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This Page Intentionally Left Blank

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 14

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@A310

SERVICE BULLETIN

3. ACCOMPLISHMENT INSTRUCTIONS

Task 542040-832-801-001 - Inspection

WARNING: MAKE SURE THAT YOU OBEY ALL THE WARNINGS AND ALL THE CAUTIONS

INCLUDED IN THE REFERENCED PROCEDURES.

CAUTION: ALWAYS OBEY THE PRECAUTIONS THAT FOLLOW TO KEEP

ELECTRICAL WIRING IN A SATISFACTORY CONDITION (ELECTRICALLY

AND MECHANICALLY SERVICEABLE). WHEN YOU DO MAINTENANCE

WORK, REPAIRS OR MODIFICATIONS, ALWAYS KEEP ELECTRICAL WIRING,

COMPONENTS AND THE WORK AREA AS CLEAN AS POSSIBLE. TO DO

THIS:

PUT PROTECTION, SUCH AS PLASTIC SHEETING, CLOTHS, ETC; AS

NECESSARY ON WIRING AND COMPONENTS.

REGULARLY REMOVE ALL SHAVINGS, UNWANTED MATERIAL AND OTHER

CONTAMINATION.

THESE PRECAUTIONS WILL DECREASE THE RISK OF CONTAMINATION

AND DAMAGE TO THE ELECTRICAL WIRING INSTALLATION.

IN CASE OF CONTAMINATION REFER TO ESPM 20-55-00.

Task Associated Data

**CONF 001

Zone

470 480

Manpower

TOTAL MANHOURS 5.00

ELAPSED TIME (HOURS) 3.00

**CONF 002

Zone

470 480

Manpower

TOTAL MANHOURS 5.00

ELAPSED TIME (HOURS) 3.00

**CONF 003

Zone

470 480

Manpower

TOTAL MANHOURS 5.00

ELAPSED TIME (HOURS) 3.00

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 15

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SERVICE BULLETIN

**CONF ALL

A. GENERAL

**CONF 001

(1) Subtask 542040-910-001-001 - Standard Practices

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 20-21-12, Page Block 001

Structural Repair Manual (SRM) 51-40-20

51-40-30

(a) Tag the parts that you must remove and retain to make the subsequent installation.

(b) Put all the retained hardware in identified plastic bags to the related unit.

(c) For the alternative and substitute fasteners (Refer to SRM 51-40-30).

(d) Remove and install the fasteners (Refer to SRM 51-40-20).

(e) To torque tighten the standard threaded fasteners (Refer to AMM 20-21-12, Page

Block 001).

(2) Subtask 542040-839-001-001 - Administrative

Manpower Resources

Skills NON SPECIFIC

Write in the applicable aircraft records that you have done all the work given in this

Service Bulletin.

**CONF 002

(1) Subtask 542040-910-001-001 - Standard Practices

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 20-21-12, Page Block 001

Structural Repair Manual (SRM) 51-40-20

51-40-30

(a) Tag the parts that you must remove and retain to make the subsequent installation.

(b) Put all the retained hardware in identified plastic bags to the related unit.

(c) For the alternative and substitute fasteners (Refer to SRM 51-40-30).

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 16

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SERVICE BULLETIN

(d) Remove and install the fasteners (Refer to SRM 51-40-20).

(e) To torque tighten the standard threaded fasteners (Refer to AMM 20-21-12, Page

Block 001).

(2) Subtask 542040-839-001-001 - Administrative

Manpower Resources

Skills NON SPECIFIC

Write in the applicable aircraft records that you have done all the work given in this

Service Bulletin.

**CONF 003

(1) Subtask 542040-910-001-001 - Standard Practices

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 20-21-12, Page Block 001

Structural Repair Manual (SRM) 51-40-20

51-40-30

(a) Tag the parts that you must remove and retain to make the subsequent installation.

(b) Put all the retained hardware in identified plastic bags to the related unit.

(c) For the alternative and substitute fasteners (Refer to SRM 51-40-30).

(d) Remove and install the fasteners (Refer to SRM 51-40-20).

(e) To torque tighten the standard threaded fasteners (Refer to AMM 20-21-12, Page

Block 001).

(2) Subtask 542040-839-001-001 - Administrative

Manpower Resources

Skills NON SPECIFIC

Write in the applicable aircraft records that you have done all the work given in this

Service Bulletin.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 17

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SERVICE BULLETIN

**CONF ALL

B. PREPARATION

**CONF 001

(1) Subtask 542040-941-001-001 - Job Set-up

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 24-00-00, Page Block 301

(a) Put access platform(s) in position.

(b) Make sure that the aircraft is electrically grounded (Refer to AMM 24-00-00, Page

Block 301).

**CONF 002

(1) Subtask 542040-941-001-001 - Job Set-up

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 24-00-00, Page Block 301

(a) Put access platform(s) in position.

(b) Make sure that the aircraft is electrically grounded (Refer to AMM 24-00-00, Page

Block 301).

**CONF 003

(1) Subtask 542040-941-001-001 - Job Set-up

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 24-00-00, Page Block 301

(a) Put access platform(s) in position.

(b) Make sure that the aircraft is electrically grounded (Refer to AMM 24-00-00, Page

Block 301).

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 18

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**CONF ALL

C. PROCEDURE

**CONF 001

(1) Subtask 542040-210-001-001 - Do a Detailed Inspection (DET) of the Pylon Fuel

Drain Pipe with Endoscope (LH and RH Pylons).

Work Zones and Access Panels

Zone Access/Work location

470

480

Manpower Resources

Manhours 2.00

Minimum number of person 2

Subtask elapsed time 1.00

Skills NON SPECIFIC

References

Non Destructive Test Manual (NTM) 51-70-00 Part 7

Fig. A-FBGAA

Area to be Inspected.

Sheet 01

Sheet 02

Fig. A-FBAAA

Flow Chart.

Sheet 01

(a) For the inspection area, refer to Fig. A-FBGAA.

(b) Do a Detailed Inspection (DET) of the pylon fuel drain pipe with endoscope, refer to

NTM 51-70-00 Part 7) and to Fig. A-FBAAA.

1 If findings (pipe missing or distortion or hole), replace the drain pipe and LAPF

screws as described in TASK 542040-833-801 001 or contact AIRBUS SEEE3

for repair instructions.

2 If no finding, after removal, do a check of the length of the screws as

described in SUBTASK 542040-210-002 001 Do a Detailed Inspection (DET)

of the Screws of the Lower Aft Pylon Fairing (LH and RH Pylons). .

(c) For the inspection report, refer to Appendix 01 Inspection Report. .

(2) Subtask 542040-210-002-001 - Do a Detailed Inspection (DET) of the Screws of the

Lower Aft Pylon Fairing (LH and RH Pylons).

Work Zones and Access Panels

Zone Access/Work location

470

480

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 19

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Manpower Resources

Manhours 2.00

Minimum number of person 2

Subtask elapsed time 1.00

Skills NON SPECIFIC

Material necessary to do the job

Component COMPA01

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE

NOTES

29 NSA5149-4 As required Washer

30 NAS1102E3-10 As required Screw

31 NAS1102E3-12 As required Screw

References

Fig. A-FBFAA

Area to be Inspected.

Sheet 01

Fig. A-FBAAA

Flow Chart.

Sheet 01

(a) Do a check of the length of the screws Items (30) and (31) of the Lower Aft Pylon

Fairing, refer to Fig. A-FBFAA and Fig. A-FBAAA.

NOTE: Do not remove all the screws at the same time in order to keep the

Lower Aft Pylon Fairing in position.

1 If the length and/or the PN of the screws is correct, re-install the removed

fasteners Items (30) and (31).

2 If the length and/or the PN of the screws is incorrect, replace the screws by

new ones Item 30 and 31.

3 Install :

As

required

Screw NAS1102E3-12 Item 31

As

required

Screw NAS1102E3-10 Item 30

As

required

Washer NSA5149-4 Item 29

NOTE: The quantities of screws Items 30 and 31 depend on the result

of the check.

(b) For the inspection report, refer to Appendix 01 Inspection Report. .

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 20

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**CONF 002

(1) Subtask 542040-210-001-002 - Do a Detailed Inspection (DET) of the Pylon Fuel

Drain Pipe with Endoscope (LH and RH Pylons).

Work Zones and Access Panels

Zone Access/Work location

470

480

Manpower Resources

Manhours 2.00

Minimum number of person 2

Subtask elapsed time 1.00

Skills NON SPECIFIC

References

Non Destructive Test Manual (NTM) 51-70-00 Part 7

Fig. A-FBGAB

Area to be Inspected.

Sheet 01

Sheet 02

Fig. A-FBAAA

Flow Chart.

Sheet 01

(a) For the inspection area, refer to Fig. A-FBGAB.

(b) Do a Detailed Inspection (DET) of the pylon fuel drain pipe with endoscope, refer to

NTM 51-70-00 Part 7 and to Fig. A-FBAAA.

1 If findings (pipe missing or distortion or hole), replace the drain pipe and LAPF

screws as described in TASK 542040-833-801 001 or contact AIRBUS SEEE3

for repair instructions.

2 If no finding, after removal, do a check of the length of the screws as

described in SUBTASK 542040-210-002 002 Do a Detailed Inspection (DET)

of the Screws of the Lower Aft Pylon Fairing (LH and RH Pylons). .

(c) For the inspection report, refer to Appendix 01 Inspection Report. .

(2) Subtask 542040-210-002-002 - Do a Detailed Inspection (DET) of the Screws of the

Lower Aft Pylon Fairing (LH and RH Pylons).

Work Zones and Access Panels

Zone Access/Work location

470

480

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 21

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Manpower Resources

Manhours 2.00

Minimum number of person 2

Subtask elapsed time 1.00

Skills NON SPECIFIC

Material necessary to do the job

Component COMPA02

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE

NOTES

28 NAS560HK3-2 As required Screw

29 NSA5149-4 As required Washer

References

Fig. A-FBFAB

Area to be Inspected.

Sheet 01

Fig. A-FBAAA

Flow Chart.

Sheet 01

(a) Do a check of the length of the screws Item (28) of the Lower Aft Pylon Fairing,

refer to Fig. A-FBFAB and Fig. A-FBAAA.

NOTE: Do not remove all the screws at the same time in order to keep the

Lower Aft Pylon Fairing in position.

1 If the length and/or the PN of the screws is correct, re-install the removed

fasteners Items (28).

2 If the length and/or the PN of the screws is incorrect, replace the affected

screws by new ones Item 28.

3 Install :

As

required

Screw NAS560HK3-2 Item 28

As

required

Washer NSA5149-4 Item 29

NOTE: The quantity of screws Item 28 depends on the result of the

check.

(b) For the inspection report, refer to Appendix 01 Inspection Report. .

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 22

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SERVICE BULLETIN

**CONF 003

(1) Subtask 542040-210-001-002 - Do a Detailed Inspection (DET) of the Pylon Fuel

Drain Pipe with Endoscope (LH and RH Pylons).

Work Zones and Access Panels

Zone Access/Work location

470

480

Manpower Resources

Manhours 2.00

Minimum number of person 2

Subtask elapsed time 1.00

Skills NON SPECIFIC

References

Non Destructive Test Manual (NTM) 51-70-00 Part 7

Fig. A-FBGAB

Area to be Inspected.

Sheet 01

Sheet 02

Fig. A-FBAAA

Flow Chart.

Sheet 01

(a) For the inspection area, refer to Fig. A-FBGAB.

(b) Do a Detailed Inspection (DET) of the pylon fuel drain pipe with endoscope, refer to

NTM 51-70-00 Part 7 and to Fig. A-FBAAA.

1 If findings (pipe missing or distortion or hole), replace the drain pipe and LAPF

screws as described in TASK 542040-833-801 001 or contact AIRBUS SEEE3

for repair instructions.

2 If no finding, after removal, do a check of the length of the screws as

described in SUBTASK 542040-210-002 002 Do a Detailed Inspection (DET)

of the Screws of the Lower Aft Pylon Fairing (LH and RH Pylons). .

(c) For the inspection report, refer to Appendix 01 Inspection Report. .

(2) Subtask 542040-210-002-002 - Do a Detailed Inspection (DET) of the Screws of the

Lower Aft Pylon Fairing (LH and RH Pylons).

Work Zones and Access Panels

Zone Access/Work location

470

480

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 23

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Manpower Resources

Manhours 2.00

Minimum number of person 2

Subtask elapsed time 1.00

Skills NON SPECIFIC

Material necessary to do the job

Component COMPA02

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE

NOTES

28 NAS560HK3-2 As required Screw

29 NSA5149-4 As required Washer

References

Fig. A-FBFAB

Area to be Inspected.

Sheet 01

Fig. A-FBAAA

Flow Chart.

Sheet 01

(a) Do a check of the length of the screws Item (28) of the Lower Aft Pylon Fairing,

refer to Fig. A-FBFAB and Fig. A-FBAAA.

NOTE: Do not remove all the screws at the same time in order to keep the

Lower Aft Pylon Fairing in position.

1 If the length and/or the PN of the screws is correct, re-install the removed

fasteners Items (28).

2 If the length and/or the PN of the screws is incorrect, replace the affected

screws by new ones Item 28.

3 Install :

As

required

Screw NAS560HK3-2 Item 28

As

required

Washer NSA5149-4 Item 29

NOTE: The quantity of screws Item 28 depends on the result of the

check.

(b) For the inspection report, refer to Appendix 01 Inspection Report. .

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 24

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**CONF ALL

D. TEST

**CONF 001

None

**CONF 002

None

**CONF 003

None

**CONF ALL

E. CLOSE-UP

**CONF 001

(1) Subtask 542040-942-001-001 - Close-up

Manpower Resources

Skills NON SPECIFIC

(a) Make sure that the work areas are clean and clear of tools and other items of

equipment.

(b) Remove the access platform(s).

(c) Restore the systems and the aircraft to normal operating condition.

**CONF 002

(1) Subtask 542040-942-001-001 - Close-up

Manpower Resources

Skills NON SPECIFIC

(a) Make sure that the work areas are clean and clear of tools and other items of

equipment.

(b) Remove the access platform(s).

(c) Restore the systems and the aircraft to normal operating condition.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 25

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SERVICE BULLETIN

**CONF 003

(1) Subtask 542040-942-001-001 - Close-up

Manpower Resources

Skills NON SPECIFIC

(a) Make sure that the work areas are clean and clear of tools and other items of

equipment.

(b) Remove the access platform(s).

(c) Restore the systems and the aircraft to normal operating condition.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 26

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SERVICE BULLETIN

Task 542040-833-801-001 - Repair

**CONF ALL

WARNING: MAKE SURE THAT YOU OBEY ALL THE WARNINGS AND ALL THE CAUTIONS

INCLUDED IN THE REFERENCED PROCEDURES.

CAUTION: ALWAYS OBEY THE PRECAUTIONS THAT FOLLOW TO KEEP

ELECTRICAL WIRING IN A SATISFACTORY CONDITION (ELECTRICALLY

AND MECHANICALLY SERVICEABLE). WHEN YOU DO MAINTENANCE

WORK, REPAIRS OR MODIFICATIONS, ALWAYS KEEP ELECTRICAL WIRING,

COMPONENTS AND THE WORK AREA AS CLEAN AS POSSIBLE. TO DO

THIS:

PUT PROTECTION, SUCH AS PLASTIC SHEETING, CLOTHS, ETC; AS

NECESSARY ON WIRING AND COMPONENTS.

REGULARLY REMOVE ALL SHAVINGS, UNWANTED MATERIAL AND OTHER

CONTAMINATION.

THESE PRECAUTIONS WILL DECREASE THE RISK OF CONTAMINATION

AND DAMAGE TO THE ELECTRICAL WIRING INSTALLATION.

IN CASE OF CONTAMINATION REFER TO ESPM 20-55-00.

Task Associated Data

**CONF 001

Zone

470 480

Access

Panel 411DL 421DL

Manpower

TOTAL MANHOURS 20.50

ELAPSED TIME (HOURS) 10.50

**CONF 002

Zone

470 480

Access

Panel 411DL 421DL

Manpower

TOTAL MANHOURS 21.50

ELAPSED TIME (HOURS) 10.50

**CONF 003

Zone

470 480

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 27

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SERVICE BULLETIN

Manpower

TOTAL MANHOURS 21.50

ELAPSED TIME (HOURS) 10.50

**CONF ALL

A. GENERAL

**CONF 001

(1) Subtask 542040-910-002-001 - Standard Practices

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 20-21-12, Page Block 001

20-23-12, Page Block 001

Structural Repair Manual (SRM) 51-40-20

51-40-30

(a) Tag the parts that you must remove and retain to make the subsequent installation.

(b) Put all the retained hardware in identified plastic bags to the related unit.

(c) For the alternative and substitute fasteners (Refer to SRM 51-40-30).

(d) Remove and install the fasteners (Refer to SRM 51-40-20).

(e) To torque tighten the standard threaded fasteners (Refer to AMM 20-21-12, Page

Block 001).

(f) To torque tighten the unions (Refer to AMM 20-23-12, Page Block 001).

(2) Subtask 542040-839-002-001 - Administrative

Manpower Resources

Skills NON SPECIFIC

Write in the applicable aircraft records that you have done all the work given in this

Service Bulletin.

**CONF 002

(1) Subtask 542040-910-002-001 - Standard Practices

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 20-21-12, Page Block 001

20-23-12, Page Block 001

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 28

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SERVICE BULLETIN

References

Structural Repair Manual (SRM) 51-40-20

51-40-30

(a) Tag the parts that you must remove and retain to make the subsequent installation.

(b) Put all the retained hardware in identified plastic bags to the related unit.

(c) For the alternative and substitute fasteners (Refer to SRM 51-40-30).

(d) Remove and install the fasteners (Refer to SRM 51-40-20).

(e) To torque tighten the standard threaded fasteners (Refer to AMM 20-21-12, Page

Block 001).

(f) To torque tighten the unions (Refer to AMM 20-23-12, Page Block 001).

(2) Subtask 542040-839-002-001 - Administrative

Manpower Resources

Skills NON SPECIFIC

Write in the applicable aircraft records that you have done all the work given in this

Service Bulletin.

**CONF 003

(1) Subtask 542040-910-002-001 - Standard Practices

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 20-21-12, Page Block 001

20-23-12, Page Block 001

Structural Repair Manual (SRM) 51-40-20

51-40-30

(a) Tag the parts that you must remove and retain to make the subsequent installation.

(b) Put all the retained hardware in identified plastic bags to the related unit.

(c) For the alternative and substitute fasteners (Refer to SRM 51-40-30).

(d) Remove and install the fasteners (Refer to SRM 51-40-20).

(e) To torque tighten the standard threaded fasteners (Refer to AMM 20-21-12, Page

Block 001).

(f) To torque tighten the unions (Refer to AMM 20-23-12, Page Block 001).

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 29

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SERVICE BULLETIN

(2) Subtask 542040-839-002-001 - Administrative

Manpower Resources

Skills NON SPECIFIC

Write in the applicable aircraft records that you have done all the work given in this

Service Bulletin.

**CONF ALL

B. PREPARATION

**CONF 001

(1) Subtask 542040-941-002-001 - Job Set-up

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 24-00-00, Page Block 301

26-21-15, Page Block 401

54-50-00, Page Block 001

54-55-00, Page Block 401

(a) Put access platform(s) in position.

(b) Make sure that the aircraft is electrically grounded (Refer to AMM 24-00-00, Page

Block 301).

(c) Open the access doors 473AL, 474AR, 483AL and 483AR (Refer to AMM

54-50-00, Page Block 001).

(d) Do the preparation procedure as specified in the removal/installation of the fire

extinguisher bottles 24WE and 25WE, (Refer to AMM 26-21-15, Page Block 401).

(e) Do the preparation procedure as specified in the removal/installation of the Lower

Aft Pylon Fairing (Refer to AMM 54-55-00, Page Block 401).

**CONF 002

(1) Subtask 542040-941-002-001 - Job Set-up

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 24-00-00, Page Block 301

26-21-15, Page Block 401

54-50-00, Page Block 001

54-55-00, Page Block 401

(a) Put access platform(s) in position.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

(b) Make sure that the aircraft is electrically grounded (Refer to AMM 24-00-00, Page

Block 301).

(c) Open the access doors 473AL, 474AR, 483AL and 483AR (Refer to AMM

54-50-00, Page Block 001).

(d) Do the preparation procedure as specified in the removal/installation of the fire

extinguisher bottles 24WE and 25WE, (Refer to AMM 26-21-15, Page Block 401).

(e) Do the preparation procedure as specified in the removal/installation of the Lower

Aft Pylon Fairing (Refer to AMM 54-55-00, Page Block 401).

**CONF 003

(1) Subtask 542040-941-002-001 - Job Set-up

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 24-00-00, Page Block 301

26-21-15, Page Block 401

54-50-00, Page Block 001

54-55-00, Page Block 401

(a) Put access platform(s) in position.

(b) Make sure that the aircraft is electrically grounded (Refer to AMM 24-00-00, Page

Block 301).

(c) Open the access doors 473AL, 474AR, 483AL and 483AR (Refer to AMM

54-50-00, Page Block 001).

(d) Do the preparation procedure as specified in the removal/installation of the fire

extinguisher bottles 24WE and 25WE, (Refer to AMM 26-21-15, Page Block 401).

(e) Do the preparation procedure as specified in the removal/installation of the Lower

Aft Pylon Fairing (Refer to AMM 54-55-00, Page Block 401).

**CONF ALL

C. PROCEDURE

**CONF 001

(1) Subtask 542040-020-001-001 - Remove the Fire Extinguisher Bottles and Pipes for

Access (LH AND/OR RH pylons).

Work Zones and Access Panels

Zone Access/Work location

470

480

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 31

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SERVICE BULLETIN

Manpower Resources

Manhours 3.00

Minimum number of person 2

Subtask elapsed time 1.50

Skills AIRFRAME

References

Aircraft Maintenance Manual (AMM) 26-21-15, Page Block 401

Fig. A-FBBAA

Removal/Installation of the Fire

Extinguisher Pipes.

Sheet 01

(a) Remove the fire extinguisher pipes Items (3) and (4) and the fire extinguisher

bottles 24WE and 25WE.

Refer to Fig. A-FBBAA.

1 LH Pylon

a Remove the fire extinguisher bottle 24WE, (Refer to AMM 26-21-15,

Page Block 401).

b Remove :

3 Screw Item (6) Retain

3 Spacer Item (7) Retain

1 Shock Mount Item (5) Retain

1 Pipe Item (4) Retain

1 Pipe Item (3) Retain

3 O-Ring Item (2) Discard

c And if installed, remove :

1 Screw Item (8) Retain

1 Nut Item (9) Discard

move the clamp Item (10) without removal.

2 RH Pylon

a Remove the fire extinguisher bottle 25WE, (Refer to AMM 26-21-15,

Page Block 401).

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SERVICE BULLETIN

b Remove :

3 Screw Item (6) Retain

3 Spacer Item (7) Retain

1 Shock Mount Item (5) Retain

1 Pipe Item (4) Retain

1 Pipe Item (3) Retain

3 O-Ring Item (2) Discard

c And if installed, remove :

1 Screw Item (8) Retain

1 Nut Item (9) Discard

move the clamp Item (10) without removal.

(2) Subtask 542040-960-001-001 - Replace the Pylon Fuel Drain Pipe and the

Fasteners of the Lower Aft Pylon Fairing, LH pylon.

Work Zones and Access Panels

Zone Access/Work location

470

Manpower Resources

Manhours 5.00

Minimum number of person 1

Subtask elapsed time 5.00

Skills AIRFRAME

Material necessary to do the job

Component COMPA03

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE

NOTES

1 A7171502000000 1 Pipe

15 NSA8203-121 1 O-Ring

16 NSA8203-130 1 O-Ring

17 NSA8203-119 1 O-Ring

19 NAS1726C3E 2 Nut

29 NSA5149-4 56 Washer

30 NAS1102E3-10 20 Screw

31 NAS1102E3-12 36 Screw

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE

NOTES

33 NSA5379-3C 3 Washer

References

Aircraft Maintenance Manual (AMM) 54-55-00, Page Block 401

Fig. A-FBCAA

Removal/Installation of the Pylon Fuel

Drain Pipe.

Sheet 01

Fig. A-FBDAA

Replacement of the Lower Aft Pylon

Fairing Fasteners.

Sheet 01

(a) Remove the Lower Aft Pylon Fairing (Refer to AMM 54-55-00, Page Block 401).

(b) Replace the pylon fuel drain pipe Item (1).

Refer to Fig. A-FBCAA

1 Remove the clamp block Item (22) :

1 Bolt Item (20) Retain

1 Bolt Item (21) Retain

2 Nut Item (19) Discard

1 Clamp Block Item (22) Retain

2 Remove the pipe Item (12) for access :

a Unscrew the nut Item (13)

b Remove :

1 Nut Item (23) Retain

1 O-Ring Item (15) Discard

1 Drain Pipe Item (12) Retain

3 Remove the pylon fuel drain pipe Item (1) :

a Unscrew the nut Item 32 of the pipe Item 24.

b Remove :

1 Nut Item (18) Retain

1 Elbow Item (14) Retain

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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1 O-Ring Item (17) Discard

1 Nut Item (25) Retain

1 O-Ring Item (16) Discard

1 Drain Pipe Item (1) Discard

c If necessary (and if installed) remove for better access :

3 Bolt Item (27) Retain

3 Washer Item (33) Discard

and move without removal the clamps Item (26) on the pipe Item 24.

4 Install the pylon fuel drain pipe Item 1 :

a Install :

1 Drain Pipe A7171502000000 Item 1

1 O-Ring NSA8203-130 Item 16

1 Nut Item (25) Retained at

removal

1 O-Ring NSA8203-119 Item 17

1 Nut Item (18) Retained at

removal

1 Elbow Item (14) Retained at

removal

b connect the elbow Item (14) to the pipe Item 24.

c If moved, put in the original positions the clamps Item (26) and install :

3 Bolt Item (27) Retained at

removal

3 Washer NSA5379-3C Item 33

5 Install the pipe Item (12) :

a Install :

1 Drain Pipe Item (12) Retained at

removal

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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1 O-Ring NSA8203-121 Item 15

1 Nut Item (23) Retained at

removal

b Connect the pipe and tighten the nut Item (13)

6 Install the clamp block Item (22) :

1 Clamp Block Item (22) Retained at

removal

1 Bolt Item (20) Retained at

removal

1 Bolt Item (21) Retained at

removal

2 Nut NAS1726C3E Item 19

(c) Install the Lower Aft Pylon Fairing.

Refer to AMM 54-55-00, Page Block 401 and Fig. A-FBDAA

1 Install the Lower Aft Pylon Fairing with new screws Item 30 and 31.

Install :

20 Screw NAS1102E3-10 Item 30

36 Screw NAS1102E3-12 Item 31

56 Washer NSA5149-4 Item 29

(3) Subtask 542040-960-002-001 - Replace the Pylon Fuel Drain Pipe and the

Fasteners of the Lower Aft Pylon Fairing, RH pylon.

Work Zones and Access Panels

Zone Access/Work location

480

Manpower Resources

Manhours 5.00

Minimum number of person 1

Subtask elapsed time 5.00

Skills AIRFRAME

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 36

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SERVICE BULLETIN

Material necessary to do the job

Component COMPA03

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE

NOTES

1 A7171502000000 1 Pipe

15 NSA8203-121 1 O-Ring

16 NSA8203-130 1 O-Ring

17 NSA8203-119 1 O-Ring

19 NAS1726C3E 2 Nut

29 NSA5149-4 56 Washer

30 NAS1102E3-10 20 Screw

31 NAS1102E3-12 36 Screw

33 NSA5379-3C 3 Washer

References

Aircraft Maintenance Manual (AMM) 54-50-00, Page Block 001

54-55-00, Page Block 401

Fig. A-FBCAA

Removal/Installation of the Pylon Fuel

Drain Pipe.

Sheet 01

Fig. A-FBDAA

Replacement of the Lower Aft Pylon

Fairing Fasteners.

Sheet 01

(a) Remove the Lower Aft Pylon Fairing (Refer to AMM 54-55-00, Page Block 401).

(b) Replace the pylon fuel drain pipe Item (1).

Refer to Fig. A-FBCAA

1 Remove the clamp block Item (22) :

1 Bolt Item (20) Retain

1 Bolt Item (21) Retain

2 Nut Item (19) Discard

1 Clamp Block Item (22) Retain

2 Remove the pylon fuel drain pipe Item (12) for access :

a Unscrew the nut Item (13)

b Remove :

1 Nut Item (23) Retain

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1 O-Ring Item (15) Discard

1 Drain Pipe Item (12) Retain

3 Remove the pylon fuel drain pipe Item (1) :

a Unscrew the nut Item 32 of the pipe Item 24.

b Remove :

1 Nut Item (18) Retain

1 Elbow Item (14) Retain

1 O-Ring Item (17) Discard

1 Nut Item (25) Retain

1 O-Ring Item (16) Discard

1 Drain Pipe Item (1) Discard

c If necessary (and if installed) remove for better access :

3 Bolt Item (27) Retain

3 Washer Item (33) Discard

and move without removal the clamps Item (26) on the pipe Item 24.

4 Install the pylon fuel drain pipe Item 1 :

a Install :

1 Drain Pipe A7171502000000 Item 1

1 O-Ring NSA8203-130 Item 16

1 Nut Item (25) Retained at

removal

1 O-Ring NSA8203-119 Item 17

1 Nut Item (18) Retained at

removal

1 Elbow Item (14) Retained at

removal

b connect the elbow Item (14) to the pipe Item 24.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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c If moved, put in the original positions the clamps Item (26) and install :

3 Bolt Item (27) Retained at

removal

3 Washer NSA5379-3C Item 33

5 Install the pylon fuel drain pipe Item (12) :

a Install :

1 Drain Pipe Item (12) Retained at

removal

1 O-Ring NSA8203-121 Item 15

1 Nut Item (23) Retained at

removal

b Connect the pipe and tighten the nut Item (13)

6 Install the clamp block Item (22) :

1 Clamp Block Item (22) Retained at

removal

1 Bolt Item (20) Retained at

removal

1 Bolt Item (21) Retained at

removal

2 Nut NAS1726C3E Item 19

(c) Install the Lower Aft Pylon Fairing.

Refer to AMM 54-55-00, Page Block 401 and Fig. A-FBDAA

1 Install the Lower Aft Pylon Fairing with new screws Item 30 and 31.

Install :

20 Screw NAS1102E3-10 Item 30

36 Screw NAS1102E3-12 Item 31

56 Washer NSA5149-4 Item 29

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 39

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SERVICE BULLETIN

(4) Subtask 542040-420-001-001 - Install the Fire Extinguisher Bottles and Pipes (LH

AND/OR RH pylons).

Work Zones and Access Panels

Zone Access/Work location

470

480

Manpower Resources

Manhours 3.00

Minimum number of person 2

Subtask elapsed time 1.50

Skills NON SPECIFIC

Material necessary to do the job

Component COMPA03

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE

NOTES

2 NSA8203-222 6 O-Ring

9 NAS1726C4SE 2 Nut

References

Aircraft Maintenance Manual (AMM) 26-21-15, Page Block 401

Fig. A-FBBAA

Removal/Installation of the Fire

Extinguisher Pipes.

Sheet 01

(a) Install the fire extinguisher pipes Items (3) and (4) and the fire extinguisher bottles.

Refer to Fig. A-FBBAA.

1 LH pylon.

a Install :

3 Screw Item (6) Retained at

removal

3 Spacer Item (7) Retained at

removal

1 Shock Mount Item (5) Retained at

removal

1 Pipe Item (4) Retained at

removal

1 Pipe Item (3) Retained at

removal

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

3 O-Ring NSA8203-222 Item 2

b And if removed, install :

1 Screw Item (8) Retained at

removal

1 Nut NAS1726C4SE Item 9

Put the clamp Item (10) in its original position.

c Install the fire extinguisher bottle 24WE, (Refer to AMM 26-21-15, Page

Block 401).

NOTE: It is recommended to install the fire extinguisher bottles

after the leak test SUBTASK 542040-700-001 001 Testing

to have better view of the area.

2 RH pylon.

a Install :

3 Screw Item (6) Retained at

removal

3 Spacer Item (7) Retained at

removal

1 Shock Mount Item (5) Retained at

removal

1 Pipe Item (4) Retained at

removal

1 Pipe Item (3) Retained at

removal

3 O-Ring NSA8203-222 Item 2

b And if removed, install :

1 Screw Item (8) Retained at

removal

1 Nut NAS1726C4SE Item 9

Put the clamp Item (10) in its original position.

c Install the fire extinguisher bottle 25WE, (Refer to AMM 26-21-15, Page

Block 401).

NOTE: It is recommended to install the fire extinguisher bottles

after the leak test SUBTASK 542040-700-001 001 Testing

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

to have better view of the area.

**CONF 002

(1) Subtask 542040-020-001-001 - Remove the Fire Extinguisher Bottles and Pipes for

Access (LH AND/OR RH pylons).

Work Zones and Access Panels

Zone Access/Work location

470

480

Manpower Resources

Manhours 3.00

Minimum number of person 2

Subtask elapsed time 1.50

Skills AIRFRAME

References

Aircraft Maintenance Manual (AMM) 26-21-15, Page Block 401

Fig. A-FBBAA

Removal/Installation of the Fire

Extinguisher Pipes.

Sheet 01

(a) Remove the fire extinguisher pipes Items (3) and (4) and the fire extinguisher

bottles 24WE and 25WE.

Refer to Fig. A-FBBAA.

1 LH Pylon

a Remove the fire extinguisher bottle 24WE, (Refer to AMM 26-21-15,

Page Block 401).

b Remove :

3 Screw Item (6) Retain

3 Spacer Item (7) Retain

1 Shock Mount Item (5) Retain

1 Pipe Item (4) Retain

1 Pipe Item (3) Retain

3 O-Ring Item (2) Discard

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

c And if installed, remove :

1 Screw Item (8) Retain

1 Nut Item (9) Discard

move the clamp Item (10) without removal.

2 RH Pylon

a Remove the fire extinguisher bottle 25WE, (Refer to AMM 26-21-15,

Page Block 401).

b Remove :

3 Screw Item (6) Retain

3 Spacer Item (7) Retain

1 Shock Mount Item (5) Retain

1 Pipe Item (4) Retain

1 Pipe Item (3) Retain

3 O-Ring Item (2) Discard

c And if installed, remove :

1 Screw Item (8) Retain

1 Nut Item (9) Discard

move the clamp Item (10) without removal.

(2) Subtask 542040-960-001-002 - Replace the Pylon Fuel Drain Pipe and the

Fasteners of the Lower Aft Pylon Fairing, LH pylon.

Work Zones and Access Panels

Zone Access/Work location

470

Manpower Resources

Manhours 5.00

Minimum number of person 1

Subtask elapsed time 5.00

Skills AIRFRAME

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 43

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SERVICE BULLETIN

Material necessary to do the job

Component COMPA04

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE

NOTES

1 A7171502000000 1 Pipe

15 NSA8203-121 1 O-Ring

16 NSA8203-130 1 O-Ring

17 NSA8203-119 1 O-Ring

19 NAS1726C3E 2 Nut

28 NAS560HK3-2 70 Screw

29 NSA5149-4 70 Washer

33 NSA5379-3C 3 Washer

References

Aircraft Maintenance Manual (AMM) 54-55-00, Page Block 401

Fig. A-FBCAA

Removal/Installation of the Pylon Fuel

Drain Pipe.

Sheet 01

Fig. A-FBDAB

Replacement of the Lower Aft Pylon

Fairing Fasteners.

Sheet 01

(a) Remove the Lower Aft Pylon Fairing (Refer to AMM 54-55-00, Page Block 401).

(b) Replace the pylon fuel drain pipe Item (1).

Refer to Fig. A-FBCAA

1 Remove the clamp block Item (22) :

1 Bolt Item (20) Retain

1 Bolt Item (21) Retain

2 Nut Item (19) Discard

1 Clamp Block Item (22) Retain

2 Remove the pipe Item (12) for access :

a Unscrew the nut Item (13)

b Remove :

1 Nut Item (23) Retain

1 O-Ring Item (15) Discard

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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1 Drain Pipe Item (12) Retain

3 Remove the pylon fuel drain pipe Item (1) :

a Unscrew the nut Item 32 of the pipe Item 24.

b Remove :

1 Nut Item (18) Retain

1 Elbow Item (14) Retain

1 O-Ring Item (17) Discard

1 Nut Item (25) Retain

1 O-Ring Item (16) Discard

1 Drain Pipe Item (1) Discard

c If necessary (and if installed) remove for better access :

3 Bolt Item (27) Retain

3 Washer Item (33) Discard

and move without removal the clamps Item (26) on the pipe Item 24.

4 Install the pylon fuel drain pipe Item 1 :

a Install :

1 Drain Pipe A7171502000000 Item 1

1 O-Ring NSA8203-130 Item 16

1 Nut Item (25) Retained at

removal

1 O-Ring NSA8203-119 Item 17

1 Nut Item (18) Retained at

removal

1 Elbow Item (14) Retained at

removal

b connect the elbow Item (14) to the pipe Item 24.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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c If moved, put in the original position the clamps Item (26) and install :

3 Bolt Item (27) Retained at

removal

3 Washer NSA5379-3C Item 33

5 Install the pylon fuel drain pipe Item (12) :

a Install :

1 Drain Pipe Item (12) Retained at

removal

1 O-Ring NSA8203-121 Item 15

1 Nut Item (23) Retained at

removal

b Connect the pipe and tighten the nut Item (13)

6 Install the clamp block Item (22) :

1 Clamp Block Item (22) Retained at

removal

1 Bolt Item (20) Retained at

removal

1 Bolt Item (21) Retained at

removal

2 Nut NAS1726C3E Item 19

(c) Install the Lower Aft Pylon Fairing.

Refer to AMM 54-55-00, Page Block 401 and Fig. A-FBDAB.

1 Install the Lower Aft Pylon Fairing with new screws Item 28.

Install :

70 Screw NAS560HK3-2 Item 28

70 Washer NSA5149-4 Item 29

(3) Subtask 542040-960-002-002 - Replace the Pylon Fuel Drain Pipe and the

Fasteners of the Lower Aft Pylon Fairing, RH pylon.

Work Zones and Access Panels

Zone Access/Work location

480

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 46

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SERVICE BULLETIN

Manpower Resources

Manhours 5.00

Minimum number of person 1

Subtask elapsed time 5.00

Skills AIRFRAME

Material necessary to do the job

Component COMPA04

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE

NOTES

1 A7171502000000 1 Pipe

15 NSA8203-121 1 O-Ring

16 NSA8203-130 1 O-Ring

17 NSA8203-119 1 O-Ring

19 NAS1726C3E 2 Nut

28 NAS560HK3-2 70 Screw

29 NSA5149-4 70 Washer

33 NSA5379-3C 3 Washer

References

Aircraft Maintenance Manual (AMM) 54-50-00, Page Block 001

54-55-00, Page Block 401

Fig. A-FBCAA

Removal/Installation of the Pylon Fuel

Drain Pipe.

Sheet 01

Fig. A-FBDAB

Replacement of the Lower Aft Pylon

Fairing Fasteners.

Sheet 01

(a) Remove the Lower Aft Pylon Fairing (Refer to AMM 54-55-00, Page Block 401).

(b) Replace the pylon fuel drain pipe Item (1).

Refer to Fig. A-FBCAA

1 Remove the clamp block Item (22) :

1 Bolt Item (20) Retain

1 Bolt Item (21) Retain

2 Nut Item (19) Discard

1 Clamp Block Item (22) Retain

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

2 Remove the pylon fuel drain pipe Item (12) for access :

a Unscrew the nut Item (13)

b Remove :

1 Nut Item (23) Retain

1 O-Ring Item (15) Discard

1 Drain Pipe Item (12) Retain

3 Remove the pylon fuel drain pipe Item (1) :

a Unscrew the nut Item 32 of the pipe Item 24.

b Remove :

1 Nut Item (18) Retain

1 Elbow Item (14) Retain

1 O-Ring Item (17) Discard

1 Nut Item (25) Retain

1 O-Ring Item (16) Discard

1 Drain Pipe Item (1) Discard

c If necessary (and if installed) remove for better access :

3 Bolt Item (27) Retained at

removal

3 Washer Item (33) Discard

and move without removal the clamps Item (26) on the pipe Item 24.

4 Install the pylon fuel drain pipe Item 1 :

a Install :

1 Drain Pipe A7171502000000 Item 1

1 O-Ring NSA8203-130 Item 16

1 Nut Item (25) Retained at

removal

1 O-Ring NSA8203-119 Item 17

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SERVICE BULLETIN

1 Nut Item (18) Retained at

removal

1 Elbow Item (14) Retained at

removal

b connect the elbow Item (14) to the pipe Item 24.

c If moved, put in the original position the clamps Item (26) and install :

3 Bolt Item (27) Retained at

removal

3 Washer NSA5379-3C Item 33

5 Install the pylon fuel drain pipe Item (12) :

a Install :

1 Drain Pipe Item (12) Retained at

removal

1 O-Ring NSA8203-121 Item 15

1 Nut Item (23) Retained at

removal

b Connect the pipe and tighten the nut Item (13)

6 Install the clamp block Item (22) :

1 Clamp Block Item (22) Retained at

removal

1 Bolt Item (20) Retained at

removal

1 Bolt Item (21) Retained at

removal

2 Nut NAS1726C3E Item 19

(c) Install the Lower Aft Pylon Fairing.

Refer to AMM 54-55-00, Page Block 401 and Fig. A-FBDAB.

1 Install the Lower Aft Pylon Fairing with new screws Item 28.

Install :

70 Screw NAS560HK3-2 Item 28

70 Washer NSA5149-4 Item 29

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

(4) Subtask 542040-420-001-002 - Install the Fire Extinguisher Bottles and Pipes (LH

AND/OR RH pylons).

Work Zones and Access Panels

Zone Access/Work location

470

480

Manpower Resources

Manhours 4.00

Minimum number of person 2

Subtask elapsed time 2.00

Skills NON SPECIFIC

Material necessary to do the job

Component COMPA04

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE

NOTES

2 NSA8203-222 6 O-Ring

9 NAS1726C4SE 2 Nut

References

Aircraft Maintenance Manual (AMM) 26-21-15, Page Block 401

Fig. A-FBBAA

Removal/Installation of the Fire

Extinguisher Pipes.

Sheet 01

(a) Install the fire extinguisher pipes Items (3) and (4) and the fire extinguisher bottles.

Refer to Fig. A-FBBAA.

1 LH pylon

a Install :

3 Screw Item (6) Retained at

removal

3 Spacer Item (7) Retained at

removal

1 Shock Mount Item (5) Retained at

removal

1 Pipe Item (4) Retained at

removal

1 Pipe Item (3) Retained at

removal

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

3 O-Ring NSA8203-222 Item 2

b And if removed, install :

1 Screw Item (8) Retained at

removal

1 Nut NAS1726C4SE Item 9

Put the clamp Item (10) in its original position.

c Install the fire extinguisher bottle 24WE, (Refer to AMM 26-21-15, Page

Block 401).

NOTE: It is recommended to install the fire extinguisher bottles

after the leak test SUBTASK 542040-700-001 001 Testing

to have better view of the area.

2 RH pylon.

a Install :

3 Screw Item (6) Retained at

removal

3 Spacer Item (7) Retained at

removal

1 Shock Mount Item (5) Retained at

removal

1 Pipe Item (4) Retained at

removal

1 Pipe Item (3) Retained at

removal

3 O-Ring NSA8203-222 Item 2

b And if removed, install :

1 Screw Item (8) Retained at

removal

1 Nut NAS1726C4SE Item 9

Put the clamp Item (10) in its original position.

c Install the fire extinguisher bottle 25WE, (Refer to AMM 26-21-15, Page

Block 401).

NOTE: It is recommended to install the fire extinguisher bottles

after the leak test SUBTASK 542040-700-001 001 Testing

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

to have better view of the area.

**CONF 003

(1) Subtask 542040-020-001-001 - Remove the Fire Extinguisher Bottles and Pipes for

Access (LH AND/OR RH pylons).

Work Zones and Access Panels

Zone Access/Work location

470

480

Manpower Resources

Manhours 3.00

Minimum number of person 2

Subtask elapsed time 1.50

Skills AIRFRAME

References

Aircraft Maintenance Manual (AMM) 26-21-15, Page Block 401

Fig. A-FBBAA

Removal/Installation of the Fire

Extinguisher Pipes.

Sheet 01

(a) Remove the fire extinguisher pipes Items (3) and (4) and the fire extinguisher

bottles 24WE and 25WE.

Refer to Fig. A-FBBAA.

1 LH Pylon

a Remove the fire extinguisher bottle 24WE, (Refer to AMM 26-21-15,

Page Block 401).

b Remove :

3 Screw Item (6) Retain

3 Spacer Item (7) Retain

1 Shock Mount Item (5) Retain

1 Pipe Item (4) Retain

1 Pipe Item (3) Retain

3 O-Ring Item (2) Discard

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SERVICE BULLETIN

c And if installed, remove :

1 Screw Item (8) Retain

1 Nut Item (9) Discard

move the clamp Item (10) without removal.

2 RH Pylon

a Remove the fire extinguisher bottle 25WE, (Refer to AMM 26-21-15,

Page Block 401).

b Remove :

3 Screw Item (6) Retain

3 Spacer Item (7) Retain

1 Shock Mount Item (5) Retain

1 Pipe Item (4) Retain

1 Pipe Item (3) Retain

3 O-Ring Item (2) Discard

c And if installed, remove :

1 Screw Item (8) Retain

1 Nut Item (9) Discard

move the clamp Item (10) without removal.

(2) Subtask 542040-960-001-002 - Replace the Pylon Fuel Drain Pipe and the

Fasteners of the Lower Aft Pylon Fairing, LH pylon.

Work Zones and Access Panels

Zone Access/Work location

470

Manpower Resources

Manhours 5.00

Minimum number of person 1

Subtask elapsed time 5.00

Skills AIRFRAME

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 53

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SERVICE BULLETIN

Material necessary to do the job

Component COMPA04

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE

NOTES

1 A7171502000000 1 Pipe

15 NSA8203-121 1 O-Ring

16 NSA8203-130 1 O-Ring

17 NSA8203-119 1 O-Ring

19 NAS1726C3E 2 Nut

28 NAS560HK3-2 70 Screw

29 NSA5149-4 70 Washer

33 NSA5379-3C 3 Washer

References

Aircraft Maintenance Manual (AMM) 54-55-00, Page Block 401

Fig. A-FBCAA

Removal/Installation of the Pylon Fuel

Drain Pipe.

Sheet 01

Fig. A-FBDAB

Replacement of the Lower Aft Pylon

Fairing Fasteners.

Sheet 01

(a) Remove the Lower Aft Pylon Fairing (Refer to AMM 54-55-00, Page Block 401).

(b) Replace the pylon fuel drain pipe Item (1).

Refer to Fig. A-FBCAA

1 Remove the clamp block Item (22) :

1 Bolt Item (20) Retain

1 Bolt Item (21) Retain

2 Nut Item (19) Discard

1 Clamp Block Item (22) Retain

2 Remove the pipe Item (12) for access :

a Unscrew the nut Item (13)

b Remove :

1 Nut Item (23) Retain

1 O-Ring Item (15) Discard

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1 Drain Pipe Item (12) Retain

3 Remove the pylon fuel drain pipe Item (1) :

a Unscrew the nut Item 32 of the pipe Item 24.

b Remove :

1 Nut Item (18) Retain

1 Elbow Item (14) Retain

1 O-Ring Item (17) Discard

1 Nut Item (25) Retain

1 O-Ring Item (16) Discard

1 Drain Pipe Item (1) Discard

c If necessary (and if installed) remove for better access :

3 Bolt Item (27) Retain

3 Washer Item (33) Discard

and move without removal the clamps Item (26) on the pipe Item 24.

4 Install the pylon fuel drain pipe Item 1 :

a Install :

1 Drain Pipe A7171502000000 Item 1

1 O-Ring NSA8203-130 Item 16

1 Nut Item (25) Retained at

removal

1 O-Ring NSA8203-119 Item 17

1 Nut Item (18) Retained at

removal

1 Elbow Item (14) Retained at

removal

b connect the elbow Item (14) to the pipe Item 24.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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c If moved, put in the original position the clamps Item (26) and install :

3 Bolt Item (27) Retained at

removal

3 Washer NSA5379-3C Item 33

5 Install the pylon fuel drain pipe Item (12) :

a Install :

1 Drain Pipe Item (12) Retained at

removal

1 O-Ring NSA8203-121 Item 15

1 Nut Item (23) Retained at

removal

b Connect the pipe and tighten the nut Item (13)

6 Install the clamp block Item (22) :

1 Clamp Block Item (22) Retained at

removal

1 Bolt Item (20) Retained at

removal

1 Bolt Item (21) Retained at

removal

2 Nut NAS1726C3E Item 19

(c) Install the Lower Aft Pylon Fairing.

Refer to AMM 54-55-00, Page Block 401 and Fig. A-FBDAB.

1 Install the Lower Aft Pylon Fairing with new screws Item 28.

Install :

70 Screw NAS560HK3-2 Item 28

70 Washer NSA5149-4 Item 29

(3) Subtask 542040-960-002-002 - Replace the Pylon Fuel Drain Pipe and the

Fasteners of the Lower Aft Pylon Fairing, RH pylon.

Work Zones and Access Panels

Zone Access/Work location

480

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 56

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@A310

SERVICE BULLETIN

Manpower Resources

Manhours 5.00

Minimum number of person 1

Subtask elapsed time 5.00

Skills AIRFRAME

Material necessary to do the job

Component COMPA04

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE

NOTES

1 A7171502000000 1 Pipe

15 NSA8203-121 1 O-Ring

16 NSA8203-130 1 O-Ring

17 NSA8203-119 1 O-Ring

19 NAS1726C3E 2 Nut

28 NAS560HK3-2 70 Screw

29 NSA5149-4 70 Washer

33 NSA5379-3C 3 Washer

References

Aircraft Maintenance Manual (AMM) 54-50-00, Page Block 001

54-55-00, Page Block 401

Fig. A-FBCAA

Removal/Installation of the Pylon Fuel

Drain Pipe.

Sheet 01

Fig. A-FBDAB

Replacement of the Lower Aft Pylon

Fairing Fasteners.

Sheet 01

(a) Remove the Lower Aft Pylon Fairing (Refer to AMM 54-55-00, Page Block 401).

(b) Replace the pylon fuel drain pipe Item (1).

Refer to Fig. A-FBCAA

1 Remove the clamp block Item (22) :

1 Bolt Item (20) Retain

1 Bolt Item (21) Retain

2 Nut Item (19) Discard

1 Clamp Block Item (22) Retain

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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2 Remove the pylon fuel drain pipe Item (12) for access :

a Unscrew the nut Item (13)

b Remove :

1 Nut Item (23) Retain

1 O-Ring Item (15) Discard

1 Drain Pipe Item (12) Retain

3 Remove the pylon fuel drain pipe Item (1) :

a Unscrew the nut Item 32 of the pipe Item 24.

b Remove :

1 Nut Item (18) Retain

1 Elbow Item (14) Retain

1 O-Ring Item (17) Discard

1 Nut Item (25) Retain

1 O-Ring Item (16) Discard

1 Drain Pipe Item (1) Discard

c If necessary (and if installed) remove for better access :

3 Bolt Item (27) Retained at

removal

3 Washer Item (33) Discard

and move without removal the clamps Item (26) on the pipe Item 24.

4 Install the pylon fuel drain pipe Item 1 :

a Install :

1 Drain Pipe A7171502000000 Item 1

1 O-Ring NSA8203-130 Item 16

1 Nut Item (25) Retained at

removal

1 O-Ring NSA8203-119 Item 17

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1 Nut Item (18) Retained at

removal

1 Elbow Item (14) Retained at

removal

b connect the elbow Item (14) to the pipe Item 24.

c If moved, put in the original position the clamps Item (26) and install :

3 Bolt Item (27) Retained at

removal

3 Washer NSA5379-3C Item 33

5 Install the pylon fuel drain pipe Item (12) :

a Install :

1 Drain Pipe Item (12) Retained at

removal

1 O-Ring NSA8203-121 Item 15

1 Nut Item (23) Retained at

removal

b Connect the pipe and tighten the nut Item (13)

6 Install the clamp block Item (22) :

1 Clamp Block Item (22) Retained at

removal

1 Bolt Item (20) Retained at

removal

1 Bolt Item (21) Retained at

removal

2 Nut NAS1726C3E Item 19

(c) Install the Lower Aft Pylon Fairing.

Refer to AMM 54-55-00, Page Block 401 and Fig. A-FBDAB.

1 Install the Lower Aft Pylon Fairing with new screws Item 28.

Install :

70 Screw NAS560HK3-2 Item 28

70 Washer NSA5149-4 Item 29

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

(4) Subtask 542040-420-001-002 - Install the Fire Extinguisher Bottles and Pipes (LH

AND/OR RH pylons).

Work Zones and Access Panels

Zone Access/Work location

470

480

Manpower Resources

Manhours 4.00

Minimum number of person 2

Subtask elapsed time 2.00

Skills NON SPECIFIC

Material necessary to do the job

Component COMPA04

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE

NOTES

2 NSA8203-222 6 O-Ring

9 NAS1726C4SE 2 Nut

References

Aircraft Maintenance Manual (AMM) 26-21-15, Page Block 401

Fig. A-FBBAA

Removal/Installation of the Fire

Extinguisher Pipes.

Sheet 01

(a) Install the fire extinguisher pipes Items (3) and (4) and the fire extinguisher bottles.

Refer to Fig. A-FBBAA.

1 LH pylon

a Install :

3 Screw Item (6) Retained at

removal

3 Spacer Item (7) Retained at

removal

1 Shock Mount Item (5) Retained at

removal

1 Pipe Item (4) Retained at

removal

1 Pipe Item (3) Retained at

removal

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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3 O-Ring NSA8203-222 Item 2

b And if removed, install :

1 Screw Item (8) Retained at

removal

1 Nut NAS1726C4SE Item 9

Put the clamp Item (10) in its original position.

c Install the fire extinguisher bottle 24WE, (Refer to AMM 26-21-15, Page

Block 401).

NOTE: It is recommended to install the fire extinguisher bottles

after the leak test SUBTASK 542040-700-001 002 Testing

to have better view of the area.

2 RH pylon.

a Install :

3 Screw Item (6) Retained at

removal

3 Spacer Item (7) Retained at

removal

1 Shock Mount Item (5) Retained at

removal

1 Pipe Item (4) Retained at

removal

1 Pipe Item (3) Retained at

removal

3 O-Ring NSA8203-222 Item 2

b And if removed, install :

1 Screw Item (8) Retained at

removal

1 Nut NAS1726C4SE Item 9

Put the clamp Item (10) in its original position.

c Install the fire extinguisher bottle 25WE, (Refer to AMM 26-21-15, Page

Block 401).

NOTE: It is recommended to install the fire extinguisher bottles

after the leak test SUBTASK 542040-700-001 002 Testing

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

to have better view of the area.

**CONF ALL

D. TEST

**CONF 001

(1) Subtask 542040-700-001-001 - Testing

Work Zones and Access Panels

Zone Access/Work location

470 Access Panel 411DL

480 Access Panel 421DL

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 26-21-15, Page Block 401

Fig. A-FCAAA

Test procedure.

Sheet 01

(a) Do the test procedure as specified after the installation of the fire extinguisher

bottles 24WE and 25WE, (Refer to AMM 26-21-15, Page Block 401).

(b) Do the operational test of the pylon fuel drain pipe.

1 Install access platform.

2 In flight compartment, place a warning notice prohibiting operation of flap and

slat control lever.

3 Plug the outlet of the pylon fuel drain pipe.

4 Remove the access panels 411DL and 421DL

5 Put the water at location A area Fig. A-FCAAA and wait 15 minutes.

6 Check the connections and make sure that there are NO leaks.

7 Remove the plug.

8 Make sure that water flows freely out of the pylon fuel drain pipe.

9 Close the access panels 411DL and 421DL

10 In flight compartment, remove warning notice from flap and slat control lever.

11 Remove access platform.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

**CONF 002

(1) Subtask 542040-700-001-001 - Testing

Work Zones and Access Panels

Zone Access/Work location

470 Access Panel 411DL

480 Access Panel 421DL

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 26-21-15, Page Block 401

Fig. A-FCAAA

Test procedure.

Sheet 01

(a) Do the test procedure as specified after the installation of the fire extinguisher

bottles 24WE and 25WE, (Refer to AMM 26-21-15, Page Block 401).

(b) Do the operational test of the pylon fuel drain pipe.

1 Install access platform.

2 In flight compartment, place a warning notice prohibiting operation of flap and

slat control lever.

3 Plug the outlet of the pylon fuel drain pipe.

4 Remove the access panels 411DL and 421DL

5 Put the water at location A area Fig. A-FCAAA and wait 15 minutes.

6 Check the connections and make sure that there are NO leaks.

7 Remove the plug.

8 Make sure that water flows freely out of the pylon fuel drain pipe.

9 Close the access panels 411DL and 421DL

10 In flight compartment, remove warning notice from flap and slat control lever.

11 Remove access platform.

**CONF 003

(1) Subtask 542040-700-001-002 - Testing

Work Zones and Access Panels

Zone Access/Work location

470

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SERVICE BULLETIN

480

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 26-21-15, Page Block 401

Fig. A-FCAAB

Test procedure.

Sheet 01

(a) Do the test procedure as specified after the installation of the fire extinguisher

bottles 24WE and 25WE, (Refer to AMM 26-21-15, Page Block 401).

(b) Do the operational test of the pylon fuel drain pipe :

Refer to Fig. A-FCAAB.

1 Install access platform.

2 In flight compartment, place a warning notice prohibiting operation of flap and

slat control lever.

3 Supply a stable air pressure in the fuel drain line (0.344 bar (4.988 psi)) from

the outlet of the pylon fuel drain pipe (Refer to Fig. A-FCAAB).

4 Close the air supply.

5 Check for any leak to the circuit (no drop of pressure during 10 minutes). You

can use a manometer to check the drop of pressure.

6 Make sure that there are no leaks from the connections on the fuel drain line

circuit (by spraying soapy water). You use this spray only on the connections

of the drain pipe (connection between shroud / drain pipe and the different

connections of the drain pipe).

7 Release pressure from the pylon fuel drain pipe.

8 In flight compartment, remove warning notice from flap and slat control lever.

9 Remove access platform.

**CONF ALL

E. CLOSE-UP

**CONF 001

(1) Subtask 542040-942-002-001 - Close-up

Manpower Resources

Skills NON SPECIFIC

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

References

Aircraft Maintenance Manual (AMM) 26-21-15, Page Block 401

54-50-00, Page Block 001

54-55-00, Page Block 401

(a) Close the access doors 473AL, 474AR, 483AL and 483AR (Refer to AMM

54-50-00, Page Block 001).

(b) Do the close-up procedure as specified in the removal/installation of the fire

extinguisher bottles 24WE and 25WE, (Refer to AMM 26-21-15, Page Block 401).

(c) Do the close-up procedure as specified in the removal/installation of the Lower Aft

Pylon Fairing (Refer to AMM 54-55-00, Page Block 401).

(d) Make sure that the work areas are clean and clear of tools and other items of

equipment.

(e) Restore the systems and the aircraft to normal operating condition.

(f) Remove the access platform(s)

**CONF 002

(1) Subtask 542040-942-002-001 - Close-up

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 26-21-15, Page Block 401

54-50-00, Page Block 001

54-55-00, Page Block 401

(a) Close the access doors 473AL, 474AR, 483AL and 483AR (Refer to AMM

54-50-00, Page Block 001).

(b) Do the close-up procedure as specified in the removal/installation of the fire

extinguisher bottles 24WE and 25WE, (Refer to AMM 26-21-15, Page Block 401).

(c) Do the close-up procedure as specified in the removal/installation of the Lower Aft

Pylon Fairing (Refer to AMM 54-55-00, Page Block 401).

(d) Make sure that the work areas are clean and clear of tools and other items of

equipment.

(e) Restore the systems and the aircraft to normal operating condition.

(f) Remove the access platform(s)

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 65

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SERVICE BULLETIN

**CONF 003

(1) Subtask 542040-942-002-001 - Close-up

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 26-21-15, Page Block 401

54-50-00, Page Block 001

54-55-00, Page Block 401

(a) Close the access doors 473AL, 474AR, 483AL and 483AR (Refer to AMM

54-50-00, Page Block 001).

(b) Do the close-up procedure as specified in the removal/installation of the fire

extinguisher bottles 24WE and 25WE, (Refer to AMM 26-21-15, Page Block 401).

(c) Do the close-up procedure as specified in the removal/installation of the Lower Aft

Pylon Fairing (Refer to AMM 54-55-00, Page Block 401).

(d) Make sure that the work areas are clean and clear of tools and other items of

equipment.

(e) Restore the systems and the aircraft to normal operating condition.

(f) Remove the access platform(s)

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 66

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SERVICE BULLETIN

**CONF 001

ITEM

NAS1102E3−12 18.26 mm

(0.719 in)

MIN. MAX.

PN

SCREW LENGTH (L)

19.05 mm

(0.750 in)

L

NAS1102E3−10 15.09 mm

(0.594 in)

15.88 mm

(0.625 in)

(31)

(30)

SCREWS TO BE INSPECTED

(LH & RH SIDES OF THE PYLON)

B

A

29

30

29

30

31

(29)

29 (31)

(30)

(29)

(29)

(30)

31

29

(31)

(29)

(18 POS)

(18 POS)

(18 POS)

(18 POS)

(10 POS)

(10 POS)

(10 POS)

(10 POS)

B

Z470

Z480

A

A

B_SB_542040_5_BFAA_01_03

Figure A-FBFAA - Sheet 01

Area to be Inspected.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

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SERVICE BULLETIN

**CONF 002 thru 003

A

B

B

ITEM

(28) NAS560HK3−2 14.55 mm

(0.573 in)

MIN. MAX.

PN

SCREW LENGTH (L)

15.70 mm

(0.618 in)

L

SCREWS TO BE INSPECTED

SCREWS TO BE INSPECTED

(28)

28

29

(29)

(29)

29

(28)

28

A

Z470

Z480

A

B_SB_542040_5_BFAB_01_00

Figure A-FBFAB - Sheet 01

Area to be Inspected.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 68

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SERVICE BULLETIN

**CONF 001

B

PYLON FUEL DRAIN PIPE

TO BE INSPECTED

A

Z470

Z480

A

B

A

B_SB_542040_5_BGAA_01_02

Figure A-FBGAA - Sheet 01

Area to be Inspected.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 69

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SERVICE BULLETIN

**CONF 001

PYLON DRAIN MISSING

139.7 mm

(5.5 in)

APPROXIMATELY

TYPICAL FINDINGS

DEFECT REPORT EXISTING

POSSIBLE PIPE DAMAGES

B_SB_542040_5_BGAA_02_01

Figure A-FBGAA - Sheet 02

Area to be Inspected.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 70

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SERVICE BULLETIN

**CONF 002 thru 003

A

B

B

PYLON FUEL DRAIN PIPE

TO BE INSPECTED

A

Z470

Z480

A

B_SB_542040_5_BGAB_01_00

Figure A-FBGAB - Sheet 01

Area to be Inspected.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 71

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SERVICE BULLETIN

**CONF 002 thru 003

PYLON DRAIN MISSING

139.7 mm

(5.5 in)

APPROXIMATELY

TYPICAL FINDINGS

DEFECT REPORT EXISTING

POSSIBLE PIPE DAMAGES

B_SB_542040_5_BGAB_02_00

Figure A-FBGAB - Sheet 02

Area to be Inspected.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 72

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SERVICE BULLETIN

**CONF ALL

QUESTION

ACTION

FINDING

WITHOUT REMOVAL OF THE LOWER AFT PYLON FAIRING

AT THE THRESHOLD GIVEN IN THE

FINDINGS:

NO YES

DO A DETAILED INSPECTION OF THE DRAIN PIPE 

WITH ENDOSCOPE (REFER TO NTM 51−70−00. PART 7)

AND/OR OF THE LENGTH AND REPLACE

IF NECESSARY AS DESCRIBED IN

DO A CHECK OF THE PN OF THE SCREWS

SUBTASK 542040−210−001.

SEND TO AIRBUS

INSPECTION REPORT

NO FURTHER ACTION

− PIPE MISSING OR,

− DISTORTION OR,

− HOLE

PLANNING INFORMATION PARAGRAPH E.(2).

(REFER TO AMM 54−55−00 PB 401).

REMOVE THE LOWER AFT PYLON FAIRING

AS DESCRIBED IN SUBTASK 542040−960−001

OR CONTACT AIRBUS FOR

REMOVE AND REPLACE THE DRAIN PIPE

REPAIR INSTRUCTION.

REPLACE THE SCREWS AS DESCRIBED

INSTALL THE LOWER AFT PYLON FAIRING

IN SUBTASK 542040−960−001.

(REFER TO AMM 54−55−00 PB 401) AND

SEND TO AIRBUS

INSPECTION REPORT

NO FURTHER ACTION

B_SB_542040_5_BAAA_01_02

Figure A-FBAAA - Sheet 01

Flow Chart.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 73

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SERVICE BULLETIN

**CONF 001

B

A

29

30

29

30

31

(29)

29 (31)

(30)

(29)

(29)

(30)

31

29

(31)

(29)

(18 POS)

(18 POS)

(18 POS)

(18 POS)

(10 POS)

(10 POS)

(10 POS)

(10 POS)

B

B_SB_542040_5_BDAA_01_03

Z470

Z480

A

A

Figure A-FBDAA - Sheet 01

Replacement of the Lower Aft Pylon Fairing Fasteners.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 74

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SERVICE BULLETIN

**CONF 002 thru 003

A

A

B

B

28

(28)

29

(29) (28)

28

(29)

29

Z470

Z480

A

B_SB_542040_5_BDAB_01_00

Figure A-FBDAB - Sheet 01

Replacement of the Lower Aft Pylon Fairing Fasteners.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 75

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SERVICE BULLETIN

**CONF ALL

RIB13

RIB18

9

2

(10) (8)

(2)

(3)

(2)

2

(9)

(4)

(6)

(7)

(5)

B

A

B

C

C

2

(2)

B_SB_542040_5_BBAA_01_01

Z470

Z480

A

A

Figure A-FBBAA - Sheet 01

Removal/Installation of the Fire Extinguisher Pipes.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 76

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SERVICE BULLETIN

**CONF ALL

19

(19)

(20)

(21)

(22)

RIB1

RIB12

A

C

B

IF INSTALLED

(26)

D

C

D

B

1

(1)

(12)

24

16

17

15

(18)

(17)

(25)

(16)

(15)

(23)

(14)

(13)

(27)

Z470

Z480

A

A

32

B_SB_542040_5_BCAA_01_02

(33) 33

Figure A-FBCAA - Sheet 01

Removal/Installation of the Pylon Fuel Drain Pipe.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 77

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SERVICE BULLETIN

**CONF 001 thru 002

A

TEST PROCEDURE FOR AIRCRAFT WITHOUT FADEC

FWD

RIB1 RIB2

RIB18

A

WATER

PLUG

Z470

Z480

A

A

B_SB_542040_5_CAAA_01_01

Figure A-FCAAA - Sheet 01

Test procedure.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 78

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SERVICE BULLETIN

**CONF 003

TEST PROCEDURE FOR AIRCRAFT WITH FADEC

FWD

RIB18

0.344 bar

MANOMETER

DRAIN PIPE

CLAMP

FLEXIBLE

(4.988 psi)

A

Z470

Z480

A

A

B_SB_542040_5_CAAB_01_01

Figure A-FCAAB - Sheet 01

Test procedure.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 79

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SERVICE BULLETIN

This Page Intentionally Left Blank

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 80

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SERVICE BULLETIN

Appendix 01 Inspection Report.

**CONF ALL

The results of the inspection, including no findings, replacement or action to be done, must be

forwarded to Airbus department SEEE3, on the attached inspection report sheet.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 1

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SERVICE BULLETIN

Appendix 01 Inspection Report.

**CONF ALL

YES NO

LH PYLON

SCREWS LENGTH AND/OR PN CORRECT?

DRAIN PIPE MISSING, DISTORTION OR HOLE?

YES NO

RH PYLON

SCREWS LENGTH AND/OR PN CORRECT?

DRAIN PIPE MISSING, DISTORTION OR HOLE?

SERVICE BULLETIN No. :

A/C MSN :

FLIGHT CYCLES :

FLIGHT HOURS :

A310−54A2040

DATE OF INSPECTION :

INSPECTION METHOD : DETAILED

INSPECTION

INSPECTION REPORT

PLEASE RECORD OTHER FINDINGS :

B_SB_542040_5_AAAA_01_02

Figure A-FAAAA - Sheet 01

Inspection Report

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 2

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SERVICE BULLETIN

Appendix 02 Elapsed Time Assumption of the Inspection.

**CONF ALL

This chart is only a proposal. Operators may determine that another way to do the work is more

suitable for them.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 1

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SERVICE BULLETIN

Appendix 02 Elapsed Time Assumption of the Inspection.

**CONF ALL

ELAPSED TIME ASSUMPTIONS SERVICE BULLETIN No. A310−54A2040

ELAPSED TIME

(HOURS)

NOTE: THIS CHART IS ONLY A PROPOSAL.

OPERATORS MAY DETERMINE THAT ANOTHER WAY

TO DO THE WORK IS MORE SUITABLE FOR THEM.

MH ET PER

MH:

ET:

PER:

MANHOURS

ELAPSED TIME

NUMBER OF PERSONS

TOTAL MANHOURS (MH)

ELAPSED TIME (ET)

5.00

3.00

STEPS

0 1

GET ACCESS 0.50 0.50 1

2 3

4.00 2.00 2

CLOSE−UP 0.50 0.50 1

INSPECTION

THE FASTENERS (LH & RH PYLONS)

INSPECTION OF THE DRAIN PIPE AND

B_SB_542040_5_ABAA_01_00

Figure A-FABAA - Sheet 01

Elapsed Time Assumption of the Inspection.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 2

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SERVICE BULLETIN

Appendix 03 Elapsed Time Assumption of the Repair.

**CONF ALL

This chart is only a proposal. Operators may determine that another way to do the work is more

suitable for them.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 1

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SERVICE BULLETIN

Appendix 03 Elapsed Time Assumption of the Repair.

**CONF ALL

ELAPSED TIME ASSUMPTIONS SERVICE BULLETIN No. A310−54A2040

ELAPSED TIME

(HOURS)

NOTE: THIS CHART IS ONLY A PROPOSAL.

OPERATORS MAY DETERMINE THAT ANOTHER WAY

TO DO THE WORK IS MORE SUITABLE FOR THEM.

MH ET PER

MH:

ET:

PER:

MANHOURS

ELAPSED TIME

NUMBER OF PERSONS

TOTAL MANHOURS (MH)

ELAPSED TIME (ET)

20.50

10.50

STEPS

0

THE FASTENERS (LH PYLON)

5

2.00 1.00 2

REMOVAL OF THE FIRE EXTINGUISHER 3.00 1.50 2 BOTTLES AND PIPES (LH & RH PYLONS)

GET ACCESS

REPLACEMENT OF THE DRAIN PIPE AND 5.00 5.00 1

10 15

5.00 5.00 1

3.00 1.50 2

CLOSE−UP 2.00 1.00 2

REPAIR

INSTALLATION OF THE FIRE EXTINGUISHER

BOTTLES AND PIPES (LH & RH PYLONS)

THE FASTENERS (RH PYLON)

REPLACEMENT OF THE DRAIN PIPE AND

TEST 0.50 0.50 1

B_SB_542040_5_ACAA_01_00

Figure A-FACAA - Sheet 01

Elapsed Time Assumption of the Repair.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 2

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SERVICE BULLETIN

REPORTING SHEET

TITLE: NACELLES/PYLONS - INSPECTION OF PYLON FUEL DRAIN PIPE AT

LOWER AFT PYLON FAIRING (LAPF)

MODIFICATION No.: None

Please complete the appropriate item (A or B):

A - SB WILL BE embodied YES/NO (if NO please comment)

If YES, aircraft concerned (as per SB effectivity by default) and planned dates (month/year) of

embodiment:

B - SB HAS BEEN embodied on aircraft:

Operator comments:

From Airline:

Name/Title:

Signature: Date:

If operational documentation is affected (see Paragraph 1.K of this SB): If information is needed prior to

next normal revision or prior to SB embodiment, please indicate required service(s):

Either: Modification Operational Impact (MOI), if available YES/NO

Or : Intermediate revision YES/NO

Important Information: This SB will only be incorporated in your maintenance and operational

documentation if this sheet is returned to Airbus and signed by a duly authorised representative. With

the next feasible revision, this will result in

- Updating of maintenance documentation to show pre and post SB data.

- Updating of maintenance and operational documentation to show post SB data after embodiment.

If this SB requires previous or simultaneous accomplishment of other SBs, Airbus shall automatically

include them in the manual revisions. Refer to SIL 00-037 for detailed information.

Please return this completed sheet to:

AIRBUS

CUSTOMER SERVICES DIRECTORATE

1 Rond Point Maurice Bellonte

31707 BLAGNAC CEDEX FRANCE

Attn: SDC32 Technical Data and Documentation Services

FAX: (+33) 5 61 93 28 06

e-mail: sb.reporting@airbus.com

or via your Resident Customer Support Office.

Alternatively, SB lists via letters or fax are also accepted.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 1

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SERVICE BULLETIN

QUALITY PERCEPTION FORM

Use this form to tell us what is your perception of the quality of this Service Bulletin. The reported data

that you provide us will be used to analyse areas of difficulties and to take corrective action to further

improve the quality of our Service Bulletins.

We thank you for the time you have taken in completing this form.

(Please rate on a scale of 1 to 4, with 4 being the highest score)

- Quality rating of this SB 4 3 2 1

- Quality rating of the Accomplishment Instructions 4 3 2 1

- Quality rating of the Illustrations 4 3 2 1

- Is this SB easy to understand ? Y / N

If you have had difficulties in the accomplishment of this SB please quote below the area(s) and give a

short description of the issue.

Planning Material Instructions

X Effectivity X Kit content X Preparation

X Reason X List of Materials Operator Supplied X Mod/Inspection

X Manpower X Industry support X Test

X References X Re-identification X Close-Up

X Publication X Tooling X Illustrations

Comments:

Operator: Date:

Name/Title:

Please return this form to:

AIRBUS

CUSTOMER SERVICES DIRECTORATE

1 Rond Point Maurice Bellonte

31707 BLAGNAC CEDEX FRANCE

Attn : SEM4 Service Bulletins Management

FAX : (33) 5 61 93 42 51

Or via your Resident Customer Support Office.

DATE: Jan 19/10 SERVICE BULLETIN No.: A310-54A2040

REVISION No.: 02 - Jun 10/10 Page: 1

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