# @A300-600 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



# MANDATORYMANDATORYMANDATORY 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.01 of Service Bulletin No.A300-54A6039 ADDITIONAL WORK **CONF ALL No additional work is required by this revision for aircraft modified by any previous issue. REASON Revision No. 01 issued to : - modify the effectivity of config. 001 and 003, - modify the view of LAPF for config. 001 and 003, - correct the leak test pressure for config. 003 and 004, - correct the Figure A-FCAAB for the leak test valid for config. 003 and 004. CHANGES SUMMARY EFFECTIVITY OPERATOR LIST UPDATED R Fig. A-FSAAA Fig. A-FSAAA Sheet 01 SHEET UPDATED R Fig. A-FSBAA Fig. A-FSBAA Sheet 01 SHEET UPDATED R PLANNING INFORMATION EFFECTIVITY EFFECTIVITY RELATED INFORMATION UPDATED R COMPLIANCE Accomplishment Timescale ACCOMPLISHMENT TIMESCALE UPDATED R
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 1 5

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# @A300-600 SERVICE BULLETIN REVISION TRANSMITTAL SHEET MANPOWER UPDATED R MANPOWER UPDATED R MANPOWER UPDATED R MANPOWER
MANPOWER UPDATED R ACCOMPLISHMENT INSTRUCTIONS TASK 546039- 832-801-001-Inspection TABLE TITLE REVISED R Subtask 546039-210-001-001 SUBTASK SOLUTION UPDATED R Subtask 546039-210-002-001 SUBTASK SOLUTION UPDATED R Subtask 546039-210-001-002 SUBTASK SOLUTION UPDATED R Subtask 546039-210-002-002 SUBTASK SOLUTION UPDATED R Subtask 546039-210-001-001 SUBTASK SOLUTION UPDATED R Subtask 546039-210-002-001 SUBTASK SOLUTION UPDATED R Subtask 546039-210-001-002 SUBTASK SOLUTION UPDATED R Subtask 546039-210-002-002 SUBTASK SOLUTION UPDATED R TASK 546039- 833-801-001-Repair Subtask 546039-960-002-002 SUBTASK SOLUTION UPDATED QUANTITY UPDATED ITEM NUMBER UPDATED PART NUMBER UPDATED KEYWORD UPDATED MATERIAL LIST UPDATED R

Subtask 546039-960-002-002 SUBTASK SOLUTION UPDATED QUANTITY UPDATED ITEM NUMBER UPDATED PART NUMBER UPDATED KEYWORD UPDATED MATERIAL LIST UPDATED R

Subtask 546039-700-001-002 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED FIGURE REFERENCE UPDATED R
Subtask 546039-700-001-002 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED FIGURE REFERENCE UPDATED R Fig. A-FBFAA Fig. A-FBFAA Sheet 01 SHEET UPDATED R Fig. A-FBGAA Fig. A-FBGAA Sheet 01 SHEET UPDATED R Fig. A-FBAAA Fig. A-FBAAA Sheet 01 SHEET UPDATED R Fig. A-FBDAA Fig. A-FBDAA Sheet 01 SHEET UPDATED R Fig. A-FCAAA Fig. A-FCAAA Sheet 01 PLUG LOCATION CORRECTED R Fig. A-FCAAB Fig. A-FCAAB Sheet 01 VIEW CORRECTED R

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 2 5

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# @A300-600 SERVICE BULLETIN REVISION TRANSMITTAL SHEET Appendix 01 Inspection Report. Fig. A-FAAAA Fig. A-FAAAA Sheet 01 SHEET 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 No previous revision REVISION SEQUENCE ORIGINAL: Jan 19/10 REVISION No. : 01 - Mar 11/10

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 3 5

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# @A300-600 SERVICE BULLETIN REVISION TRANSMITTAL SHEET

This Page Intentionally Left Blank

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# @A300-600 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. 

# MANDATORYMANDATORYMANDATORY 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 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

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 1 5

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# @A300-600 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 Pipe, Screws, 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 Pipe, Screws, Washers, Nuts, O-Rings **CONF 003 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 Pipe, Screws, Washers, Nuts, O-Rings **CONF 004 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 Pipe, Screws, Washers, Nuts, O-Rings EFFECTIVITY **CONF ALL This Service Bulletin is applicable to this (these) operator(s) :

66U AAL AAW ABD AHK AMU CES CSN DLH F2I FDX G8E IRA IRM JAL KAC KAL LAA MNB MON MSR MXU OHY QTR SUD TAR THA TMA UPS UZB CONCURRENT REQUIREMENTS None

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 2 5

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# @A300-600 SERVICE BULLETIN SUMMARY 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 NATURE OF THE WORK AIRCRAFT YES EQUIPMENT NO HARD NO SOFT NO OBRM NO MANPOWER **CONF 001 Task 546039-832-801-001: Inspection TOTAL MANHOURS 5.00 ELAPSED TIME (HOURS) 3.00 Task 546039-833-801-001: Repair TOTAL MANHOURS 20.50 ELAPSED TIME (HOURS) 10.50 **CONF 002 Task 546039-832-801-001: Inspection TOTAL MANHOURS 5.00 ELAPSED TIME (HOURS) 3.00 Task 546039-833-801-001: Repair TOTAL MANHOURS 21.50 ELAPSED TIME (HOURS) 10.50 **CONF 003 Task 546039-832-801-001: Inspection TOTAL MANHOURS 5.00 ELAPSED TIME (HOURS) 3.00 Task 546039-833-801-001: Repair TOTAL MANHOURS 20.50
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 3 5

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# @A300-600 SERVICE BULLETIN SUMMARY Task 546039-833-801-001: Repair ELAPSED TIME (HOURS) 10.50 **CONF 004 Task 546039-832-801-001: Inspection TOTAL MANHOURS 5.00 ELAPSED TIME (HOURS) 3.00 Task 546039-833-801-001: Repair TOTAL MANHOURS 17.50 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.

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 4 5

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# @A300-600 SERVICE BULLETIN SUMMARY
**CONF 001, 003


### A
Z480

Z470 

### A

SCREWS TO BE INSPECTED (LH & RH SIDES OF THE PYLON) 

### B 

## A

(18 POS)

(18 POS) (10 POS)

(10 POS)



## B

D_SB_546039_5_SAAA_01_03 Figure A-FSAAA - Sheet 01

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 5 5

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# @A300-600 SERVICE BULLETIN SUMMARY
**CONF 002, 004



### A Z480

Z470 

### A 

## A **B**

SCREWS TO BE INSPECTED (LH & RH SIDES OF THE PYLON)

D_SB_546039_5_SAAB_01_01 

## B

Figure A-FSAAB - Sheet 01

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 6 5

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# @A300-600 SERVICE BULLETIN SUMMARY
**CONF 001, 003



### A Z480

Z470 

### A



## B PYLON FUEL DRAIN PIPE TO BE INSPECTED 

### B 

## A

D_SB_546039_5_SBAA_01_02 Figure A-FSBAA - Sheet 01

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 7 5

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# @A300-600 SERVICE BULLETIN SUMMARY
**CONF 002, 004



### A Z480

Z470 

### A 

## A **B**



## B

D_SB_546039_5_SBAB_01_00 PYLON FUEL DRAIN PIPE TO BE INSPECTED

Figure A-FSBAB - Sheet 01

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 8 5

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# @A300-600 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



# MANDATORYMANDATORYMANDATORY 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 B4-601 B4-603 B4-605R B4-620 B4-622 B4-622R C4-605R/FC4-620 F4-605R F4-622R (2) Effectivity by MSN 0284 0294 0301 0307 0312 0317 0321 0336 0344 0348 0351 0354 0358 0361 0365 0368 0380 0388 0398 0401 0405 0408 0411 0414 0417 0423 0459-0466 0469-0470 0474 0477 0479 0505-0518 0521 0525 0529-0530 0532 0536 0540 0543 0546 0553-0561 0563 0566 0569 0572 0575 0577 0579 0581-0582 0584 0601-0619 0621 0623 0625-0633 0635 0637 0639 0641 0643 0645 0657 0659 0662 0664 0666 0668 0670 0673 0675 0677 0679 0681 0683 0685 0688 0692 0694 0696 0699 0701 0703 0705 0707 0709 0711 0713 0715 0717 0719 0721-0750 0752-0764 0766-0775 0777-0794 0797 0799-0841 0845-0878

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 1 5

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# @A300-600 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 66U 0762 AAL 0423 0459 0460 0461 0463 0466 0469 0470 0474 0506 0507 0508 0509 0510 0511 0512 0513 0514 0515 0516 0517 0606 0610 0612 0615 0619 0626 0639 0643 0645 0675 AAW 0354 ABD 0529 0557 0755 AHK 0855 0856 0857 0858 0859 0860 0870 0871 AMU 0677 0743 CES 0521 0525 0532 0707 0725 0732 0741 0746 0754 0763 CSN 0733 0734 0739 0750 0756 DLH 0380 0401 0405 0623 0701 0773 F2I 0284 0294 0301 0307 0312 0317 0321 0336 0348 0351 0408 0618 FDX 0358 0361 0365 0388 0417 0477 0479 0530 0536 0543 0555 0559 0572 0575 0579 0581 0611 0613 0625 0630 0633 0657 0659 0664 0668 0688 0709 0713 0715 0726 0728 0735 0736 0738 0742 0745 0748 0752 0757 0759 0760 0761 0766 0768 0769 0771 0772 0774 0777 0778 0779 0780 0781 0789 0790 0791 0792 0793 0794 0799 0800 0801 0802 0803 0804 0873 0874 0875 0876 0877 0878 G8E 0462 0465 IRA 0632 0696 0723 0727 IRM 0411 0414 0546 0553 0608 JAL 0602 0617 0621 0637 0641 0670 0679 0683 0703 0711 0724 0729 0730 0737 0740 0753 0770 0783 0797 0836 0837 0838 KAC 0344 0673 0694 0699 0719 0721 KAL 0582 0609 0627 0631 0662 0685 0692 0731 LAA 0601 0616 MNB 0758 MON 0540 0556 0604 0605 MSR 0561 0607 MXU 0767 0788 OHY 0584 0603 0744 0747 0749 0764 QTR 0554 0560 0614 SUD 0666 0775 TAR 0505 0558 0563 THA 0368 0398 0464 0518 0566 0569 0577 0628 0629 0635 0681 0705 0782 0784 0785 0786 0787 TMA 0872

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 2 5

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# @A300-600 SERVICE BULLETIN
OPERATOR MSN UPS 0805 0806 0807 0808 0809 0810 0811 0812 0813 0814 0815 0816 0817 0818 0819 0820 0821 0822 0823 0824 0825 0826 0827 0828 0829 0830 0831 0832 0833 0834 0835 0839 0840 0841 0845 0846 0847 0848 0849 0850 0851 0852 0853 0854 0861 0862 0863 0864 0865 0866 0867 0868 0869 UZB 0717 0722 (4) Configuration by MSN MSN CONFIGURATION 0284 0294 0301 0307 0312 0317 0321 0336 0344 0348 0351 0354 002 0358 0361 0365 0388 0417 0477 0479 0529 0530 0536 0543 0554 0555 0557 0559 0560 0561 0566 0569 0572 0575 0577 0579 0581 0582 0601 0602 0607 0609 0611 0613 0614 0616 0617 0621 0625 0627 0628 0629 0630 0631 0633 0635 0637 0641 0657 0659 0662 0664 0666 0668 0670 0677 0679 0681 0683 0685 0688 0692 0703 0705 0711 0717 0722 0724 0729 0730 0731 0733 0734 0737 0739 0740 0743 0750 0753 0756 0762 0767 0770 0775 0782 0783 0784 0785 0786 0787 0788 0797 0805 0806 0807 0808 0809 0810 0811 0812 0813 0814 0815 0816 0817 0818 0819 0820 0821 0822 0823 0824 0825 0826 0827 0828 0829 0830 0831 0832 0833 0834 0835 0836 0837 0838 0839 0840 0841 0845 0846 0847 0848 0849 0850 0851 0852 0853 0854 0861 0862 0863 0864 0865 0866 0867 0868 0869 0872 004

0368 0380 0398 0401 0405 0408 0411 0414 0423 0459 0460 0461 0462 0463 0464 0465 0466 0469 0470 0474 0505 0506 0507 0508 0509 0510 0511 0512 0513 0514 0515 0516 0517 0518 0521 0525 0532 0540 0546 0553 0556 0558 0563 0584 0603 0604 0605 0606 0608 0610 0612 0615 0618 0619 0623 0626 0632 0639 0643 0645 0673 0675 0694 0696 0699 0701 0707 0709 0713 0715 0719 0721 0725 0732 0741 0744 0746 0747 0749 0754 0755 0758 0763 0764 0773 001

0723 0726 0727 0728 0735 0736 0738 0742 0745 0748 0752 0757 0759 0760 0761 0766 0768 0769 0771 0772 0774 0777 0778 0779 0780 0781 0789 0790 0791 0792 0793 0794 0799 0800 0801 0802 0803 0804 0855 0856 0857 0858 0859 0860 0870 0871 0873 0874 0875 0876 0877 0878 003

(5) Configuration definition **CONF 001 Config. 001 concerns aircraft equipped with General Electric (GE) engines and without Full Authority Digital Engine Control (FADEC). **CONF 002 Config. 002 concerns aircraft equipped with Pratt and Whitney (PW) engines and without Full Authority Digital Engine Control (FADEC).

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 3 5

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# @A300-600 SERVICE BULLETIN
**CONF 003 Config. 003 concerns aircraft equipped with General Electric (GE) engines and with Full Authority Digital Engine Control (FADEC). **CONF 004 Config. 004 concerns aircraft equipped with Pratt and Whitney (PW) engines and with Full Authority Digital Engine Control (FADEC). (6) Material Effectivity **CONF 001, 003 MATERIAL QTY PER A/C SEE NOTES Component COMPA01 1 Component COMPA03 2 **CONF 002, 004 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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 4 5

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# @A300-600 SERVICE BULLETIN (4) Operational/Maintenance Consequences None D. DESCRIPTION To accomplish this Service Bulletin it is necessary to : **CONF 001 Task 546039-832-801-001: 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 546039-833-801-001: 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 546039-832-801-001: 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 546039-833-801-001: 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).

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# @A300-600 SERVICE BULLETIN
**CONF 003 Task 546039-832-801-001: 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 546039-833-801-001: 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 004 Task 546039-832-801-001: 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 546039-833-801-001: 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

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 6 5

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# @A300-600 SERVICE BULLETIN (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 of Pylon Fuel Drain Pipe and LAPF Screws. Condition Action Compliance time Repetitive interval All aircraft Inspect in accordance with SUBTASK 546039-210-001 Within 3 months after the issue date of the Service Bulletin N/A 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 546039-960-001 and SUBTASK 546039-960-002. Replace screws in accordance with SUBTASK 546039-960-001 and SUBTASK 546039-960-002. Before next flight. Report to AIRBUS N/A

F. APPROVAL Approved under EASA Design Organisation Approval No. EASA21J.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.

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# @A300-600 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 546039-832-801-001: 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 546039-833-801-001: 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 546039-832-801-001: Inspection Get Access 0.50 On Aircraft DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 8 5

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# @A300-600 SERVICE BULLETIN Task 546039-832-801-001: Inspection 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 546039-833-801-001: 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. . **CONF 003 Task 546039-832-801-001: 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. .

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 9 5

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# @A300-600 SERVICE BULLETIN Task 546039-833-801-001: 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 004 Task 546039-832-801-001: 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 546039-833-801-001: Repair 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 TOTAL MANHOURS 17.50
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# @A300-600 SERVICE BULLETIN Task 546039-833-801-001: Repair ELAPSED TIME (HOURS) 10.50 NOTE: For the details concerning the elapsed time, refer to Appendix 03 Elapsed Time Assumption of the Repair. . **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 004 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
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# @A300-600 SERVICE BULLETIN 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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 12 5

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# @A300-600 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

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# @A300-600 SERVICE BULLETIN
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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 14 5

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# @A300-600 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

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# @A300-600 SERVICE BULLETIN

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# @A300-600 SERVICE BULLETIN
3. ACCOMPLISHMENT INSTRUCTIONS Task 546039-832-801-001 - 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

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# @A300-600 SERVICE BULLETIN
**CONF 004 Zone 470 480 Manpower TOTAL MANHOURS 5.00 ELAPSED TIME (HOURS) 3.00 **CONF ALL A. GENERAL **CONF 001 (1) Subtask 546039-910-001-001 - 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 546039-839-001-001 - 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 546039-910-001-001 - Standard Practices Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 20-21-12, Page Block 001 DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 18 5

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# @A300-600 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). (2) Subtask 546039-839-001-001 - 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 546039-910-001-001 - 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 546039-839-001-001 - 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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 19 5

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# @A300-600 SERVICE BULLETIN
**CONF 004 (1) Subtask 546039-910-001-001 - 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 546039-839-001-001 - 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 ALL B. PREPARATION **CONF 001 (1) Subtask 546039-941-001-001 - 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).

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# @A300-600 SERVICE BULLETIN
**CONF 002 (1) Subtask 546039-941-001-001 - 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 546039-941-001-001 - 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 004 (1) Subtask 546039-941-001-001 - 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).

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# @A300-600 SERVICE BULLETIN
**CONF ALL C. PROCEDURE **CONF 001 (1) Subtask 546039-210-001-001 - 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 546039-833-801 001 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 546039-210-002 001 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 546039-210-002-001 - 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

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# @A300-600 SERVICE BULLETIN 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-FBFAAand 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. .

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# @A300-600 SERVICE BULLETIN
**CONF 002 (1) Subtask 546039-210-001-002 - 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 546039-833-801 001 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 546039-210-002 002 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 546039-210-002-002 - 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

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# @A300-600 SERVICE BULLETIN 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-FBFABand 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. .

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# @A300-600 SERVICE BULLETIN
**CONF 003 (1) Subtask 546039-210-001-001 - 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 546039-833-801 001 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 546039-210-002 001 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 546039-210-002-001 - 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

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# @A300-600 SERVICE BULLETIN 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-FBFAAand 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. .

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# @A300-600 SERVICE BULLETIN
**CONF 004 (1) Subtask 546039-210-001-002 - 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 546039-833-801 001 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 546039-210-002 002 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 546039-210-002-002 - 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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 28 5

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# @A300-600 SERVICE BULLETIN 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-FBFABand 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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 29 5

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# @A300-600 SERVICE BULLETIN
**CONF ALL D. TEST **CONF 001 None **CONF 002 None **CONF 003 None **CONF 004 None **CONF ALL E. CLOSE-UP **CONF 001 (1) Subtask 546039-942-001-001 - 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 546039-942-001-001 - 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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 30 5

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# @A300-600 SERVICE BULLETIN
**CONF 003 (1) Subtask 546039-942-001-001 - 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 004 (1) Subtask 546039-942-001-001 - 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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 31 5

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# @A300-600 SERVICE BULLETIN

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DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 32 5

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# @A300-600 SERVICE BULLETIN Task 546039-833-801-001 - 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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 33 5

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# @A300-600 SERVICE BULLETIN Manpower TOTAL MANHOURS 20.50 ELAPSED TIME (HOURS) 10.50 **CONF 004 Zone 470 480 Manpower TOTAL MANHOURS 17.50 ELAPSED TIME (HOURS) 10.50 **CONF ALL A. GENERAL **CONF 001 (1) Subtask 546039-910-002-001 - 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 546039-839-002-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin.

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 34 5

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# @A300-600 SERVICE BULLETIN
**CONF 002 (1) Subtask 546039-910-002-001 - 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 546039-839-002-001 - 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 546039-910-002-001 - 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).
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 35 5

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# @A300-600 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). (f) To torque tighten the unions (Refer to AMM 20-23-12, Page Block 001). (2) Subtask 546039-839-002-001 - 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 004 (1) Subtask 546039-910-002-001 - 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 546039-839-002-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin.

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 36 5

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# @A300-600 SERVICE BULLETIN
**CONF ALL B. PREPARATION **CONF 001 (1) Subtask 546039-941-002-001 - 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 546039-941-002-001 - 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).

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 37 5

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# @A300-600 SERVICE BULLETIN (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 546039-941-002-001 - 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 004 (1) Subtask 546039-941-002-001 - 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).

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 38 5

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# @A300-600 SERVICE BULLETIN (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 546039-020-001-001 - 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 bottles 24WE and 25WE (Refer to AMM 26-21-15, Page Block 401). (b) Remove the fire extinguisher pipes Items (3) and (4), LH and/or RH pylons. Refer to Fig. A-FBBAA

. 1 Remove : 6 Screw Item (6) Retain 6 Spacer Item (7) Retain 2 Shock Mount Item (5) Retain 2 Pipe Item (4) Retain DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 39 5

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# @A300-600 SERVICE BULLETIN 2 Pipe Item (3) Retain 6 O-Ring Item (2) Discard 2 And if installed, remove : 2 Screw Item (8) Retain 2 Nut Item (9) Discard move the clamps Item (10) without removal. (2) Subtask 546039-960-001-001 - 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 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

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 40 5

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# @A300-600 SERVICE BULLETIN (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 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 DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 41 5

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# @A300-600 SERVICE BULLETIN 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 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

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# @A300-600 SERVICE BULLETIN 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 546039-960-002-001 - 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 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

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 43 5

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# @A300-600 SERVICE BULLETIN
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 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 DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 44 5

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# @A300-600 SERVICE BULLETIN 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 (28) 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 1 O-Ring NSA8203-121 Item 15 1 Nut Item (23) Retained at removal
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 45 5

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# @A300-600 SERVICE BULLETIN
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

(4) Subtask 546039-420-001-001 - 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 3 O-Ring 9 NAS1726C4SE 2 Nut
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 46 5

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# @A300-600 SERVICE BULLETIN
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), LH pylon. Refer to Fig. A-FBBAA

. 1 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 2 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. (b) Install the fire extinguisher pipes Items (3) and (4), RH pylon. Refer to Fig. A-FBBAA

. 1 Install : 3 Screw Item (6) Retained at removal 3 Spacer Item (7) Retained at removal 1 Shock Mount Item (5) Retained at removal
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 47 5

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# @A300-600 SERVICE BULLETIN 1 Pipe Item (4) Retained at removal 2 Pipe Item (3) Retained at removal 3 O-Ring NSA8203-222 Item 2 2 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 bottles 24WE and 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 546039-700-001 001 Testing to have better view of the area. **CONF 002 (1) Subtask 546039-020-001-001 - 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 bottles 24WE and 25WE (Refer to AMM 26-21-15, Page Block 401).

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 48 5

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# @A300-600 SERVICE BULLETIN (b) Remove the fire extinguisher pipes Items (3) and (4), LH and/or RH pylons. Refer to Fig. A-FBBAA

. 1 Remove : 6 Screw Item (6) Retain 6 Spacer Item (7) Retain 2 Shock Mount Item (5) Retain 2 Pipe Item (4) Retain 2 Pipe Item (3) Retain 6 O-Ring Item (2) Discard 2 And if installed, remove : 2 Screw Item (8) Retain 2 Nut Item (9) Discard move the clamps Item (10) without removal. (2) Subtask 546039-960-001-002 - 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 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 DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 49 5

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# @A300-600 SERVICE BULLETIN

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 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 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

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 50 5

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# @A300-600 SERVICE BULLETIN 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 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

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 51 5

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# @A300-600 SERVICE BULLETIN
5 Install the 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 546039-960-002-002 - 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 Manpower Resources Manhours 5.00 Minimum number of person 1 Subtask elapsed time 5.00 Skills AIRFRAME

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 52 5

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# @A300-600 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) 54-50-00, 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 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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 53 5

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# @A300-600 SERVICE BULLETIN 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 (28) 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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 54 5

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# @A300-600 SERVICE BULLETIN

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 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

(4) Subtask 546039-420-001-002 - Install the Fire Extinguisher Bottles and Pipes (LH AND/OR RH pylons). Work Zones and Access Panels Zone Access/Work location 470 480 DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 55 5

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# @A300-600 SERVICE BULLETIN 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 3 O-Ring 9 NAS1726C4SE 1 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), LH Pylon. Refer to Fig. A-FBBAA

. 1 Remove : 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 2 And if removed, install : 1 Screw Item (8) Retained at removal 1 Nut NAS1726C4SE Item 9

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 56 5

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# @A300-600 SERVICE BULLETIN Put the clamp Item (10) in its original position. (b) Install the fire extinguisher pipes Items (3) and (4), RH pylon. Refer to Fig. A-FBBAA

. 1 Remove : 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 2 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 bottles 24WE and 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 546039-700-001 001 Testing to have better view of the area. **CONF 003 (1) Subtask 546039-020-001-001 - 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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 57 5

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# @A300-600 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 bottles 24WE and 25WE (Refer to AMM 26-21-15, Page Block 401). (b) Remove the fire extinguisher pipes Items (3) and (4), LH and/or RH pylons. Refer to Fig. A-FBBAA

. 1 Remove : 6 Screw Item (6) Retain 6 Spacer Item (7) Retain 2 Shock Mount Item (5) Retain 2 Pipe Item (4) Retain 2 Pipe Item (3) Retain 6 O-Ring Item (2) Discard 2 And if installed, remove : 2 Screw Item (8) Retain 2 Nut Item (9) Discard move the clamps Item (10) without removal. (2) Subtask 546039-960-001-001 - 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

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 58 5

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# @A300-600 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 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) 54-55-00, 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

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 59 5

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# @A300-600 SERVICE BULLETIN
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 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

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 60 5

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# @A300-600 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 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 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 DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 61 5

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# @A300-600 SERVICE BULLETIN
56 Washer NSA5149-4 Item 29

(3) Subtask 546039-960-002-001 - 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 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 DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 62 5

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# @A300-600 SERVICE BULLETIN 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 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 (28) 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 DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 63 5

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# @A300-600 SERVICE BULLETIN 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 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

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 64 5

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# @A300-600 SERVICE BULLETIN
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

(4) Subtask 546039-420-001-001 - 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 3 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), LH pylon. Refer to Fig. A-FBBAA

. 1 Install : 3 Screw Item (6) Retained at removal 3 Spacer Item (7) Retained at removal

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 65 5

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# @A300-600 SERVICE BULLETIN 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 2 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. (b) Install the fire extinguisher pipes Items (3) and (4), RH pylon. Refer to Fig. A-FBBAA

. 1 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 2 Pipe Item (3) Retained at removal 3 O-Ring NSA8203-222 Item 2 2 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.

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 66 5

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# @A300-600 SERVICE BULLETIN (c) Install the fire extinguisher bottles 24WE and 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 546039-700-001 002 Testing to have better view of the area. **CONF 004 (1) Subtask 546039-020-001-001 - 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 bottles 24WE and 25WE (Refer to AMM 26-21-15, Page Block 401). (b) Remove the fire extinguisher pipes Items (3) and (4), LH and/or RH pylons. Refer to Fig. A-FBBAA

. 1 Remove : 6 Screw Item (6) Retain 6 Spacer Item (7) Retain 2 Shock Mount Item (5) Retain 2 Pipe Item (4) Retain 2 Pipe Item (3) Retain 6 O-Ring Item (2) Discard

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 67 5

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# @A300-600 SERVICE BULLETIN
2 And if installed, remove : 2 Screw Item (8) Retain 2 Nut Item (9) Discard move the clamps Item (10) without removal. (2) Subtask 546039-960-001-002 - 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 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 DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 68 5

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# @A300-600 SERVICE BULLETIN
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 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.

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 69 5

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# @A300-600 SERVICE BULLETIN
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 position 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 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
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 70 5

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# @A300-600 SERVICE BULLETIN
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 546039-960-002-002 - 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 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

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 71 5

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# @A300-600 SERVICE BULLETIN
References 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 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
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 72 5

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# @A300-600 SERVICE BULLETIN

c If necessary (and if installed) remove for better access : 3 Bolt Item (27) Retain 3 Washer Item (28) 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 position 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 1 O-Ring NSA8203-121 Item 15 1 Nut Item (23) Retained at removal b Connect the pipe and tighten the nut Item (13)

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 73 5

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# @A300-600 SERVICE BULLETIN
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

(4) Subtask 546039-420-001-002 - 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 3 O-Ring 9 NAS1726C4SE 1 Nut References Aircraft Maintenance Manual (AMM) 26-21-15, Page Block 401

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 74 5

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# @A300-600 SERVICE BULLETIN
References Fig. A-FBBAA Removal/Installation of the Fire Extinguisher Pipes. Sheet 01
(a) Install the fire extinguisher pipes Items (3) and (4), LH Pylon. Refer to Fig. A-FBBAA

. 1 Remove : 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 2 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. (b) Install the fire extinguisher pipes Items (3) and (4), RH pylon. Refer to Fig. A-FBBAA

. 1 Remove : 3 Screw Item (6) Retained at removal 3 Spacer Item (7) Retained at removal 1 Shock Mount Item (5) Retained at removal

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 75 5

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# @A300-600 SERVICE BULLETIN 1 Pipe Item (4) Retained at removal 1 Pipe Item (3) Retained at removal 3 O-Ring NSA8203-222 Item 2 2 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 bottles 24WE and 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 546039-700-001 002 Testing to have better view of the area. **CONF ALL D. TEST **CONF 001 (1) Subtask 546039-700-001-001 - 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 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.
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 76 5

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# @A300-600 SERVICE BULLETIN
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-FCAAAand 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. (b) 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). **CONF 002 (1) Subtask 546039-700-001-001 - 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 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-FCAAAand wait 15 minutes. 6 Check the connections and make sure that there are NO leaks.
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 77 5

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# @A300-600 SERVICE BULLETIN
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. (b) 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). **CONF 003 (1) Subtask 546039-700-001-002 - Testing Work Zones and Access Panels Zone Access/Work location 470 480 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 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 pylon fuel drain pipe (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).

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 78 5

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# @A300-600 SERVICE BULLETIN
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. (b) 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). **CONF 004 (1) Subtask 546039-700-001-002 - Testing Work Zones and Access Panels Zone Access/Work location 470 480 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 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 pylon fuel drain pipe (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.

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 79 5

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# @A300-600 SERVICE BULLETIN
9 Remove access platform. (b) 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). **CONF ALL E. CLOSE-UP **CONF 001 (1) Subtask 546039-942-002-001 - 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) **CONF 002 (1) Subtask 546039-942-002-001 - 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).

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 80 5

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# @A300-600 SERVICE BULLETIN (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 003 (1) Subtask 546039-942-002-001 - 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) **CONF 004 (1) Subtask 546039-942-002-001 - 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
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 81 5

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# @A300-600 SERVICE BULLETIN (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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 82 5

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# @A300-600 SERVICE BULLETIN

**CONF 001, 003


### A
Z480

Z470 

### A

ITEM
NAS1102E3−12 18.26 mm (0.719 in) MAX.

MIN. 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)

D_SB_546039_5_BFAA_01_03 

### 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

Figure A-FBFAA - Sheet 01 Area to be Inspected.
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 83 5

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# @A300-600 SERVICE BULLETIN

**CONF 002, 004



### A Z480

Z470 

### A 

## A **B**



## B

ITEM (28) NAS560HK3−2 14.55 mm (0.573 in) MAX.

MIN. PN SCREW LENGTH (L)
15.70 mm (0.618 in) L (28) 28 29 (29)

(29) 29 (28) 28

D_SB_546039_5_BFAB_01_01 SCREWS TO BE INSPECTED (LH & RH SIDES OF THE PYLON)

Figure A-FBFAB - Sheet 01 Area to be Inspected.
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 84 5

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# @A300-600 SERVICE BULLETIN

**CONF 001, 003



### A Z480

Z470 

### A



## B PYLON FUEL DRAIN PIPE TO BE INSPECTED 

### B 

## A

D_SB_546039_5_BGAA_01_02 Figure A-FBGAA - Sheet 01 Area to be Inspected.
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 85 5

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# @A300-600 SERVICE BULLETIN

**CONF 001, 003

PYLON DRAIN MISSING 139.7 mm (5.5 in) APPROXIMATELY TYPICAL FINDINGS

DEFECT REPORT EXISTING POSSIBLE PIPE DAMAGES

D_SB_546039_5_BGAA_02_01 Figure A-FBGAA - Sheet 02 Area to be Inspected.
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 86 5

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# @A300-600 SERVICE BULLETIN

**CONF 002, 004



### A Z480

Z470 

### A 

## A **B**



## B

D_SB_546039_5_BGAB_01_00 PYLON FUEL DRAIN PIPE TO BE INSPECTED

Figure A-FBGAB - Sheet 01 Area to be Inspected.
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 87 5

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# @A300-600 SERVICE BULLETIN

**CONF 002, 004

PYLON DRAIN MISSING 139.7 mm (5.5 in) APPROXIMATELY TYPICAL FINDINGS

DEFECT REPORT EXISTING POSSIBLE PIPE DAMAGES

D_SB_546039_5_BGAB_02_00 Figure A-FBGAB - Sheet 02 Area to be Inspected.
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 88 5

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# @A300-600 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 546039−210−001.

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 546039−960−001 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 546039−960−001. (REFER TO AMM 54−55−00 PB 401) AND

SEND TO AIRBUS INSPECTION REPORT

NO FURTHER ACTION

D_SB_546039_5_BAAA_01_02 Figure A-FBAAA - Sheet 01 Flow Chart.
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 89 5

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# @A300-600 SERVICE BULLETIN

**CONF 001, 003



### A
Z480

Z470 

### A **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)

D_SB_546039_5_BDAA_01_03 

## B

Figure A-FBDAA - Sheet 01 Replacement of the Lower Aft Pylon Fairing Fasteners.
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 90 5

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# @A300-600 SERVICE BULLETIN

**CONF 002, 004



### A



## A **B**



## B 28 (28) 29 (29) (28) 28

(29) 29 Z470 Z480



### A

D_SB_546039_5_BDAB_01_01 Figure A-FBDAB - Sheet 01 Replacement of the Lower Aft Pylon Fairing Fasteners.
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 91 5

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# @A300-600 SERVICE BULLETIN

**CONF ALL

Z470 Z480 RIB13 RIB18

9

2 (10) (8)

(2) (3) (2) 2 (9) (4) (6) (7)

(5) 

### A

**A B** 



## A

**B C** 

**C** 2 (2)

D_SB_546039_5_BBAA_01_01 Figure A-FBBAA - Sheet 01 Removal/Installation of the Fire Extinguisher Pipes.
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 92 5

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# @A300-600 SERVICE BULLETIN

**CONF ALL

Z470 Z480 

### A

**A**

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) 32

D_SB_546039_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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 93 5

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# @A300-600 SERVICE BULLETIN

**CONF 001 thru 002



### A
Z480

Z470 

### A



## A TEST PROCEDURE FOR AIRCRAFT WITHOUT FADEC **FWD** RIB1 RIB2 RIB18

**A** WATER

PLUG

D_SB_546039_5_CAAA_01_01 Figure A-FCAAA - Sheet 01 Test procedure.
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 94 5

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# @A300-600 SERVICE BULLETIN

**CONF 003 thru 004


### A
Z480

Z470 

### A

TEST PROCEDURE FOR AIRCRAFT WITH FADEC **FWD** RIB18

D_SB_546039_5_CAAB_01_01 0.344 bar MANOMETER

DRAIN PIPE
CLAMP FLEXIBLE (4.988 psi)



## A

Figure A-FCAAB - Sheet 01 Test procedure.
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 95 5

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# @A300-600 SERVICE BULLETIN

This Page Intentionally Left Blank

DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 96 5

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# @A300-600 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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 1 5

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# @A300-600 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 : A300−54A6039 DATE OF INSPECTION : INSPECTION METHOD : DETAILED INSPECTION **INSPECTION REPORT**

PLEASE RECORD OTHER FINDINGS :

D_SB_546039_5_AAAA_01_02 Figure A-FAAAA - Sheet 01 Inspection Report
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 2 5

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# @A300-600 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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 1 5

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# @A300-600 SERVICE BULLETIN Appendix 02 Elapsed Time Assumption of the Inspection.

**CONF ALL
**ELAPSED TIME ASSUMPTIONS SERVICE BULLETIN No. A300−54A6039**

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 0.50 0.50 1 GET ACCESS

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

D_SB_546039_5_ABAA_01_00 Figure A-FABAA - Sheet 01 Elapsed Time Assumption of the Inspection.
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 2 5

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# @A300-600 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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 1 5

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# @A300-600 SERVICE BULLETIN Appendix 03 Elapsed Time Assumption of the Repair.

**CONF ALL
**ELAPSED TIME ASSUMPTIONS SERVICE BULLETIN No. A300−54A6039**

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

D_SB_546039_5_ACAA_01_00 Figure A-FACAA - Sheet 01 Elapsed Time Assumption of the Repair.
DATE: Jan 19/10 SERVICE BULLETIN No.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 2 5

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# @A300-600 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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 1 5

Printed in FRANCE ©AIRBUS S.A.S. 2007. All rights reserved.

# @A300-600 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.: A300-54A6039 REVISION No.: 01 - Mar 11/10 Page: 1 5

Printed in FRANCE ©AIRBUS S.A.S. 2007. All rights reserved.