# A300-600 **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** M A N DA TO RY M A N DA TO RY M A N DA TO RY M A N DA TO RY **ATA SYSTEM : 28 TITLE : FUEL - INSTALL FUSED LEVEL SENSORS AND MATING CONNECTORS INTO INNER, OUTER**  **AND CENTER TANKS MODIFICATION No. :**  13372H5688, 13373H5691, 13546H5725, 13547H5726 This page transmits Revision No. 01 of Service Bulletin No. A300-28-6095. A D D I T I O N A L WO R K The Service Bulletin Information Telex (SBIT) reference SEMB/914.0464/09 informed operators that this Service Bulletin at initial issue could not be embodied on the aircraft. This revision will permit embodiment of this Service Bulletin on the aircraft, clearing the interference issue mentioned in the SBIT due to installation of the new brackets. R E AS O N This revision has been issued to take into account the possible embodiment of SB A300-28-6098 and/or A300-28-6099 and /or A300-28-6100. The addition of a new bracket at the inner tank low level sensors 697QJ and 698QJ (modifications No. 13546H5725 and 13547H5726) have been added. The kit 286095B01R00 is revised, supplemental Kit 286095B01S01 and a Supplemental Kit Table are added. The opportunity has been taken to update the aircraft effectivity and make minor text corrections. C H A N G E S SUMMARY : - REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES

. Modifications No. 13546H5725 and 13547H5726 added. Kit B01 revised. - EFFECTIVITY

. The aircraft effectivity updated. - MANPOWER

. Configurations added. - MATERIAL INFORMATION DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 1 of 6 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN REVISION TRANSMITTAL SHEET

. Kit B01 revised. PLANNING INFORMATION : - EFFECTIVITY

. 1.A. The aircraft effectivity updated and configurations added. Cross Reference chart added. - DESCRIPTION

. 1.D.(1) Configurations added. . 1.D.(2) Configurations added. - MANPOWER

. 1.G. Configurations added. MATERIAL INFORMATION : - MATERIAL - PRICE AND AVAILABILITY - Material

. 2.A.(1) B01R00 changed to B01R01. - Price and Availability

- . 2.A.(2) B01R00 changed to B01R01.

- . 2.A.(2) Kit B01S01 and supplemental kit table added. - INDUSTRIAL SUPPORT

. 2.B. Statement revised. - LIST OF COMPONENTS

. 2.C. Kit B01R00 revised to B01R01. . 2.C. Supplemental kit B01S01 added. - LIST OF MATERIALS - OPERATOR SUPPLIED - Components

. 2.D.(2) Part numbers clarified. . 2.D.(2) Part numbers clarified. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 2 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN REVISION TRANSMITTAL SHEET

. 2.D.(2) Part numbers clarified. . 2.D.(2) Configurations 06 and 08 and part numbers added. . 2.D.(2) Configurations 07 and 09 and part numbers added. . 2.D.(2) Configurations 10 and 12 and part numbers added. . 2.D.(2) Configurations 11 and 13 and part numbers added. . 2.D.(2) Configurations 14 and 16 and part numbers added. . 2.D.(2) Configurations 15 and 17 and part numbers added. . 2.D.(2) Configurations 18 and 20 and part numbers added. . 2.D.(2) Configurations 19 and 21 and part numbers added. . 2.D.(2) Configurations 22 and 24 and part numbers added. . 2.D.(2) Configurations 23 and 25 and part numbers added. . 2.D.(2) Configurations 26 and 28 and part numbers added. . 2.D.(2) Configurations 27 and 29 and part numbers added. . 2.D.(2) Configurations 30 and 32 and part numbers added. . 2.D.(2) Configurations 31 and 33 and part numbers added. - PARTS TO BE RE-IDENTIFIED BY OPERATOR

. 2.E. Tables 4 thru 17 added. ACCOMPLISHMENT INSTRUCTIONS : - GENERAL - Preparation

. 3.A.(1) Configurations added. . 3.A.(1)(a) Configurations 06, 08, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 and 32 added. . 3.A.(1)(b) Configurations 07, 09, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31 and 33 added. - MODIFICATION

. 3.B.(1) Steps added to reposition the fused sensors 698QJ (697QJ). . 3.B.(1)(a)1 Instruction changed. . 3.B.(1)(c) Note added. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 3 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN REVISION TRANSMITTAL SHEET

. 3.B.(1)(d) Statement with reference to Kit B01R01 added. . 3.B.(1)(d)7 Step added. . 3.B.(1)(d)8 Step added. . 3.B.(1)(d)9 Step added. . 3.B.(1)(d)10 Step added. . 3.B.(1)(d)11 Step added. . 3.B.(1)(d)12 Step added. . 3.B.(1)(d)13 Note added. . 3.B.(1)(f) Old and new part numbers in table clarified. . 3.B.(2) Steps added to reposition the fused sensors 698QJ (697QJ). . 3.B.(2)(d) Statement for operators using kit B01R01 added. . 3.B.(2)(d)7 Step added. . 3.B.(2)(d)8 Step added. . 3.B.(2)(d)9 Step added. . 3.B.(2)(d)10 Step added. . 3.B.(2)(d)11 Step added. . 3.B.(2)(d)12 Step added. . 3.B.(2)(d)13 Note added. . 3.B.(2)(f) Old and new part numbers in table clarified. . 3.B.(3) Steps added to reposition the fused sensors 698QJ (697QJ). . 3.B.(3)(d) Statement for operators using kit B01R01 added. . 3.B.(3)(d)7 Step added. . 3.B.(3)(d)8 Step added. . 3.B.(3)(d)9 Step added. . 3.B.(3)(d)10 Step added. . 3.B.(3)(d)11 Step added. . 3.B.(3)(d)12 Step added. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN REVISION TRANSMITTAL SHEET

. 3.B.(3)(d)13 Note added. . 3.B.(3)(f) Workstep and table clarified. . 3.B.(4) Configurations 06 and 08 and worksteps added. . 3.B.(5) Configurations 07 and 09 and worksteps added. . 3.B.(6) Configurations 10 and 12 and worksteps added. . 3.B.(7) Configurations 11 and 13 and worksteps added. . 3.B.(8) Configurations 14 and 16 and worksteps added. . 3.B.(9) Configurations 15 and 17 and worksteps added. . 3.B.(10) Configurations 18 and 20 and worksteps added. . 3.B.(11) Configurations 19 and 21 and worksteps added. . 3.B.(12) Configurations 22 and 24 and worksteps added. . 3.B.(13) Configurations 23 and 25 and worksteps added. . 3.B.(14) Configurations 26 and 28 and worksteps added. . 3.B.(15) Configurations 27 and 29 and worksteps added. . 3.B.(16) Configurations 30 and 32 and worksteps added. . 3.B.(17) Configurations 31 and 33 and worksteps added. - TESTS

. 3.C.(1) Configurations added. . 3.C.(2) Configurations added. - CLOSE-UP

. 3.D.(1) Configurations added. - Figure 2

. Illustration revised to show new bracket. F I L I N G I N ST RU CT I O N S 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. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 5 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN REVISION TRANSMITTAL SHEET

H I STO RY O F P R E V I O U S R E V I S I O N S No previous revisions. R E V I S I O N S E Q U E N C E ORIGINAL : Apr 09/09 REVISION No. : 01

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 6 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **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 M A N DA TO RY M A N DA TO RY M A N DA TO RY M A N DA TO RY **ATA SYSTEM : 28 TITLE : FUEL - INSTALL FUSED LEVEL SENSORS AND MATING CONNECTORS INTO INNER, OUTER**  **AND CENTER TANKS MODIFICATION No. :**  13372H5688, 13373H5691, 13546H5725, 13547H5726 R E AS O N/D E S C R I PT I O N/O P E RA T I O N A L CO N S E Q U E N C E S Investigations by AIRBUS have found that, if a 115V AC short circuit occurs outside of the fuel tanks in the wiring that is routed with the sensor harnesses, the sensing element in the fuel level sensors could overheat. To maintain safety objectives as per SFAR 88, circuit protective devices are required for the level sensing system on A300-600 aircraft. This Service Bulletin has been issued for the replacement of the existing level sensors and new harness connectors in the wing tanks and the center fuel tanks. NOTE : The fused level sensors have an in-line fuse on one pin. If a short circuit occurs the fuses are broken and the fused level sensor will have to be replaced. If a 115V AC short circuit occurs the fuse in the sensor will open and interrupt the short circuit, thus preventing the sensors from overheating. The accomplishment of this Service Bulletin provides improved protection against the effects of 115V short circuits. NOTE : This modification also changes the sensor harness connection so that unfused sensors cannot be installed. EVALUATION TABLE

COMPLIANCE Mandatory CANCELS INSPECTION SB No

POTENTIAL AD Yes A/C OPERATION AFFECTED No

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 1 of 3 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN SUMMARY

EVALUATION TABLE

RELIABILITY AFFECTED No PAX COMFORT AFFECTED No

COST SAVING No ETOPS AFFECTED No

STRUCTURAL LIFE EXTN No VENDOR SB INVOLVED No KIT PRICE (USD) See SB

MODIFICATION CLASSIFICATION

MAJOR 13372H5688, 13373H5691, 13546H5725, 13547H5726

MINOR None

As per EASA IR 21, a minor change is one that has no appreciable effect on the mass, balance, structural strength, reliability, operational characteristics affecting the airworthiness of the product. All other changes are major changes. **E F**  **F E**  **C T** **I V** **I T** **Y** This Service Bulletin is applicable to this (these) operator(s) : 66U AAL AAW ABD AHK AMU CES CSN DLH EGN F2I FDX G8E IRA IRM JAL KAC KAL LAA MNB MON MSR MXU OHY QTR SUD TAR THA UPS UZB CO N C U R R E N T R E Q U I R E M E NTS None R E F E R E N C E S/R E P E RC U S S I O N S TFU : None OEB : None AOT : None SIL : None LIFE LIMIT : None DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 2 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN SUMMARY

LINE MAINTENANCE AFFECTED : No OTHERS : None N A T U R E O F T H E WO R K AIRCRAFT : Yes EQUIPMENT : No HARD : No SOFT : No OBRM : No M A N P OW E R Config. 01, Config. 04, Config. 06, Config. 08, Config. 10, Config. 12, Config. 14, Config. 16, Config. 18, Config. 20, Config. 22, Config. 24, Config. 26, Config. 28, Config. 30 and Config. 32

**TOTAL MANHOURS 29.0 ELAPSED TIME (HOURS) 10.0**  Config. 02, Config. 03 Config. 05, Config. 07, Config. 09, Config. 11, Config. 13, Config. 15, Config. 17, Config. 19, Config. 21, Config. 23, Config. 25, Config. 27, Config. 29, Config. 31 and Config. 32

**TOTAL MANHOURS 35.0 ELAPSED TIME (HOURS) 10.0**  M A T E R I A L I N FO R M A T I O N AIRCRAFT DATA The Kit 286095B01R01 consists of brackets, nuts, bolts and washers. The INTERTECHNIQUE kit consists of fused level sensors, harness connectors and identification labels. A P P E N D I C E S None

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 3 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

This Page Intentionally Left Blank

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 4 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **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** M A N DA TO RY M A N DA TO RY M A N DA TO RY M A N DA TO RY **ATA SYSTEM : 28 TITLE : FUEL - INSTALL FUSED LEVEL SENSORS AND MATING CONNECTORS INTO INNER, OUTER**  **AND CENTER TANKS MODIFICATION No. :**  13372H5688, 13373H5691, 13546H5725, 13547H5726 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. P L** **A N**  **N I**  **N G**  **I N**  **F O**  **R M**  **A T** **I O**  **N A. E**  **F F**  **E C** **T I** **V I** **T Y**  (1) Models B4-601 B4-603 B4-605R B4-620 B4-622 B4-622R C4-605R/F C4-620 F4-605R F4-622R (2) Aircraft (a) Effectivity by MSN This Service Bulletin is applicable to aircraft MSN : 0284 0294 0301 0307 0312 0317 0321 0336 0344 0348 0351 0354 0358 0361 0365 0368 0380 0388 0398 401 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 (b) 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 DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

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 0733 0734 0739 0750 0756 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 DLH 0380 0401 0405 0618 0623 0701 0773 F2I 0284 0294 0301 0307 0312 0317 0321 0336 0348 0351 0408 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 DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

OPERATOR MSN MXU 0767 0788 0872 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 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 (c) Effectivity by MSN and Kit/Configuration The Kits and configurations applicable to these MSNs are given at the end of this list 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 KIT No. QTY PER A/C CONFIGURATION 286095B01R01 1 01 06 10 14 18 22 26 30 NOTE : Select the Configuration appropriate to the aircraft modification standard, see notes below. The Kits and configurations applicable to these MSNs are given at the end of this list 0423 0459-0466 0469-0470 0474 0477 0479 0505-0518 0521 0525 0529-0530 0532 0536 0540 0543 0554-0561 0563 0566 0569 0572 0575 0577 0579 0581-0582 0584 0601-0617 0619 0621 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 0845-0854 0861-0869 DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

KIT No. QTY PER A/C CONFIGURATION 286095B01R01 1 02 07 11 15 19 23 27 31 NOTE : Select the Configuration appropriate to the aircraft modification standard, see notes below. The Kits and configurations applicable to these MSNs are given at the end of this list 0855-0860 0870-0878 KIT No. QTY PER A/C CONFIGURATION 286095B01R01 1 03 NOTE : Select the Configuration appropriate to the aircraft modification standard, see notes below. The Kits and configurations applicable to these MSNs are given at the end of this list 0546 0553 KIT No. QTY PER A/C CONFIGURATION 286095B01R01 1 04 08 12 16 20 24 28 32 NOTE : Select the Configuration appropriate to the aircraft modification standard, see notes below. The Kits and configurations applicable to these MSNs are given at the end of this list 0618 0623 KIT No. QTY PER A/C CONFIGURATION

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 4 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

286095B01R01 1 05 09 13 17 21 25 29 33 NOTE : Select the Configuration appropriate to the aircraft modification standard, see table and notes below. Configuration/Modification/Service Bulletin Cross Reference Chart Service Bulletins Embodied Prod. Mods. Embodied Configs. 28-6080 28-6098 28-6099 28-6100 4801 6549 7604 01 02 X 03 X X 04 (MSN 546, 553) X X 05 (MSN 618, 623) X X 06 X 07 X X 08 (MSN 546, 553) X X X 09 (MSN 618, 623) X X X 10 X X 11 X X X 12 (MSN 546, 553) X X X X 13 (MSN 618, 623) X X X X

14 X X X 15 X X X X 16 (MSN 546, 553) X X X X X 17 (MSN 618, 623) X X X X X 18 X DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

19 X X 20 (MSN 546, 553) X X X 21 (MSN 618, 623) X X X

22 X X 23 X X X 24 (MSN 546, 553) X X X X 25 (MSN 618, 623) X X X X 26 X 27 X X 28 (MSN 546, 553) X X X 29 (MSN 618, 623) X X X 30 X X 31 X X X 32 (MSN 546, 553) X X X X 33 (MSN 618, 623) X X X X

NOTE : Config. 01 is valid for all aircraft which have not embodied modifications 04801H5078 and 12878H5606 (SB 28-6080) and have not embodied Service Bulletins 28-6098 or 28-6099 or 28-6100. NOTE : Config. 02 is valid for all aircraft which have embodied modification 04801H5078 and have not embodied 12878H5606 (SB 28-6080) and have not embodied Service Bulletins 28-6098 or 28-6099 or 28-6100. NOTE : Config. 03 is valid for all aircraft which have embodied modifications 04801H5078 and 12878H5606 (SB 28-6080). NOTE : Config. 04 is valid for 546 and 553 which have embodied modification 06549H9339 and 07604H9337 and have not embodied Service Bulletins 28-6098, 28-6099 and 28-6100. The center and inner tank calibration sensors are not to be replaced because they are not connected to the amplifier but are grounded outside the tank. NOTE : Config. 05 is valid for 618 and 623 which have embodied modification 06549H9339 and 07604H9337 and have not embodied Service Bulletins 28-6098, 28-6099 and 28-6100. The calibration sensors/harnesses in the center and inner tanks are to be replaced with fused level sensors/harnesses. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

NOTE : Config. 06 is valid for all aircraft which have not embodied modifications 04801H5078 and 12878H5606 (SB 28-6080) and have not embodied Service Bulletins 28-6099 and 28-6100 and have embodied Service Bulletin 28-6098. NOTE : Config. 07 is valid for all aircraft which have embodied modification 04801H5078 and have not embodied 12878H5606 (SB 28-6080) and have not embodied Service Bulletin 28-6099 and 28-6100 and have embodied Service Bulletin 28-6098. NOTE : Config. 08 is valid for 546 and 553 which have embodied modification 06549H9339 and 07604H9337 and have not embodied Service Bulletins 28-6099 and 28-6100 and have embodied Service Bulletin 28-6098. The inner tank calibration sensors are not to be replaced because they are not connected to the amplifier but are grounded outside the tank. NOTE : Config. 09 is valid for 618 and 623 which have embodied modification 06549H9339 and 07604H9337 and have not embodied Service Bulletins 28-6099 and 28-6100 and have embodied Service Bulletin 28-6098. The calibration sensors/harnesses in the center and inner tanks are to be replaced with fused level sensors/harnesses. NOTE : Config. 10 is valid for all aircraft which have not embodied modifications 04801H5078 and 12878H5606 (SB 28-6080) and have not embodied Service Bulletins 28-6100 and have embodied Service Bulletin 28-6098 and 28-6099. NOTE : Config. 11 is valid for all aircraft which have embodied modification 04801H5078 and have not embodied 12878H5606 (SB 28-6080) and have not embodied Service Bulletins 28-6100 and have embodied Service Bulletin 28-6098 and 28-6099. NOTE : Config. 12 is valid for 546 and 553 which have embodied modification 06549H9339 and 07604H9337 and have not embodied Service Bulletins 28-6100 and have embodied Service Bulletin 28-6098 and 28-6099. NOTE : Config. 13 is valid for 618 and 623 which have embodied modification 06549H9339 and 07604H9337 and have not embodied Service Bulletins 28-6100 and have embodied Service Bulletin 28-6098 and 28-6099. The calibration sensors/harnesses in the center and inner tanks are to be replaced with fused level sensors/harnesses. NOTE : Config. 14 is valid for all aircraft which have not embodied modifications 04801H5078 and 12878H5606 (SB 28-6080) and have embodied Service Bulletin 28-6098, 28-6099 and 28-6100. NOTE : Config. 15 is valid for all aircraft which have embodied modification 04801H5078 and have not embodied 12878H5606 (SB 28-6080) but have embodied Service Bulletin 28-6098, 28-6099 and 28-6100. NOTE : Config. 16 is valid for 546 and 553 which have embodied modification 06549H9339 and 07604H9337 and have embodied Service Bulletin 28-6098, 28-6099 and 28-6100. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 7 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

NOTE : Config. 17 is valid for 618 and 623 which have embodied modification 06549H9339 and 07604H9337 and have embodied Service Bulletin 28-6098, 28-6099 and 28-6100. The calibration sensors/harnesses in the center and inner tanks are to be replaced with fused level sensors/harnesses. NOTE : Config. 18 is valid for all aircraft which have not embodied modifications 04801H5078 and 12878H5606 (SB 28-6080) and have not embodied Service Bulletin 28-6098 and 28-6100 and have embodied Service Bulletin 28-6099. NOTE : Config. 19 is valid for all aircraft which have embodied modification 04801H5078 and have not embodied 12878H5606 (SB 28-6080) and have not embodied Service Bulletin 28-6098 and 28-6100 and have embodied Service Bulletin 28-6099. NOTE : Config. 20 is valid for 546 and 553 which have embodied modification 06549H9339 and 07604H9337 and have not embodied Service Bulletin 28-6098 and 28-6100 and have embodied Service Bulletin 28-6099. The center tank calibration sensor is not to be replaced because it is not connected to the amplifier but is grounded outside the tank. NOTE : Config. 21 is valid for 618 and 623 which have embodied modification 06549H9339 and 07604H9337 and have not embodied Service Bulletin 28-6098 and 28-6100 and have embodied Service Bulletin 28-6099. The calibration sensors/harnesses in the center and inner tanks are to be replaced with fused level sensors/harnesses. NOTE : Config. 22 is valid for all aircraft which have not embodied modification 04801H5078 and have not embodied 12878H5606 (SB 28-6080) and have not embodied Service Bulletin 28-6098 and have embodied Service Bulletins 28-6099 and 28-6100. NOTE : Config. 23 is valid for all aircraft which have embodied modification 04801H5078 and have not embodied 12878H5606 (SB 28-6080) and have not embodied Service Bulletin 28-6098 and have embodied Service Bulletin 28-6099 and 28-6100. NOTE : Config. 24 is valid for 546 and 553 which have embodied modification 06549H9339 and 07604H9337 and have not embodied Service Bulletin 28-6098 and have embodied Service Bulletin 28-6099 and 28-6100. The center tank calibration sensor is not to be replaced because it is not connected to the amplifier but is grounded outside the tank. NOTE : Config. 25 is valid for 618 and 623 which have embodied modification 06549H9339 and 07604H9337 and have not embodied Service Bulletin 28-6098 and have embodied Service Bulletin 28-6099 and 28-6100. The calibration sensors/harnesses in the center and inner tanks are to be replaced with fused level sensors/harnesses. NOTE : Config. 26 is valid for all aircraft which have not embodied modifications 04801H5078 and 12878H5606 (SB 28-6080) and have not embodied DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 8 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

Service Bulletin 28-6098 and 28-6099 and have embodied Service Bulletin 28-6100. NOTE : Config. 27 is valid for all aircraft which have embodied modification 04801H5078 and have not embodied 12878H5606 (SB 28-6080) and have not embodied Service Bulletin 28-6098 and 28-6099 and have embodied Service Bulletin 28-6100. NOTE : Config. 28 is valid for 546 and 553 which have embodied modification 06549H9339 and 07604H9337 and have not embodied Service Bulletin 28-6098 and 28-6099 and have embodied Service Bulletin 28-6100. The center and inner tank calibration sensors are not to be replaced because they are not connected to the amplifier but are grounded outside the tank. NOTE : Config. 29 is valid for 618 and 623 which have embodied modification 06549H9339 and 07604H9337 and have not embodied Service Bulletin 28-6098 and 28-6099 and have embodied Service Bulletin 28-6100. The calibration sensors/harnesses in the center and inner tanks are to be replaced with fused level sensors/harnesses. NOTE : Config. 30 is valid for all aircraft which have not embodied modifications 04801H5078 and 12878H5606 (SB 28-6080) or have not embodied Service Bulletin 28-6099 and have embodied Service Bulletin 28-6098 and 28-6100. NOTE : Config. 31 is valid for all aircraft which have embodied modification 04801H5078 and have not embodied 12878H5606 (SB 28-6080) and have not embodied Service Bulletin 28-6099 and have embodied Service Bulletin 28-6098 and 28-6100. NOTE : Config. 32 is valid for 546 and 553 which have embodied modification 06549H9339 and 07604H9337 and have not embodied Service Bulletin 28-6099 and have embodied Service Bulletin 28-6098 and 28-6100. The inner tank calibration sensors are not to be replaced because they are not connected to the amplifier but are grounded outside the tank. NOTE : Config. 33 is valid for 618 and 623 which have embodied modification 06549H9339 and 07604H9337 and have not embodied Service Bulletin 28-6099 and have embodied Service Bulletin 28-6098 and 28-6100. The calibration sensors/harnesses in the center and inner tanks are to be replaced with fused level sensors/harnesses. (3) Spares None **B. C O**  **N C**  **U R**  **R E**  **N T**  **R E**  **Q U**  **I R**  **E M**  **E N** **T S**  None

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 9 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

**C. R E** **A S**  **O N**  (1) History Investigations by AIRBUS have found that, if a 115V AC short circuit occurs outside of the fuel tanks in the wiring that is routed with the sensor harnesses, the sensing element in the fuel level sensors could overheat. To maintain safety objectives as per SFAR 88, circuit protective devices are required for the level sensing system on A300-600 aircraft. (2) Objective/Action This Service Bulletin has been issued for the replacement of the existing level sensors and new harness connectors in the wing tanks and the center fuel tanks. NOTE : The fused level sensors have an in-line fuse on one pin. If a short circuit occurs the fuses are broken and the fused level sensor will have to be replaced. (3) Advantages If a 115V AC short circuit occurs the fuse in the sensor will open and interrupt the short circuit, thus preventing the sensors from overheating. The accomplishment of this Service Bulletin provides improved protection against the effects of 115V short circuits. NOTE : This modification also changes the sensor harness connection so that unfused sensors cannot be installed. (4) Operational/Maintenance Consequences None **D. D E** **S C**  **R I**  **P T** **I O**  **N** To accomplish this Service Bulletin it is necessary to : (1) Config. 01 , Config. 04 , Config. 06 , Config. 08 , Config. 10 , Config. 12 , Config. 14 , Config. 16 , Config. 18 , Config. 20 , Config. 22 , Config. 24 , Config. 26 , Config. 28 , Config. 30 and Config. 32 (a) Defuel and ventilate all of the fuel tanks. (b) Get access to the high level, and low level sensors in the inner and outer (LH and RH wings) and center fuel tanks. Also the overflow sensors in the surge tanks (LH and RH wings) (c) Replace the high level, low level and overflow sensors, and their harness connectors, with fused sensors and new harness connectors. (d) Refuel the fuel tanks. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 10 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

(e) Test. (f) Close up. (2) Config. 02 , Config. 03 Config. 05 , Config. 07 , Config. 09 , Config. 11 , Config. 13 , Config. 15 , Config. 17 , Config. 19 , Config. 21 , Config. 23 , Config. 25 , Config. 27 , Config. 29 , Config. 31 and Config. 33 (a) Defuel and ventilate all of the fuel tanks. (b) Get access to the high level, low level and calibration sensors in the inner and outer (LH and RH wing) and center fuel tanks . Also the overflow sensors in the surge tanks (LH and RH wings) (c) Replace the high level, low level, calibration and overflow sensors, and their harness connectors, with fused sensors and new harness connectors. (d) Refuel the fuel tanks. (e) Test. (f) Close up. **E. C O**  **M P**  **L I** **A N**  **C E**  (1) Classification Mandatory (2) Accomplishment Timescale 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). The accomplishment timescale, which has not yet been defined, will be given in the AD. **F. A P**  **P R** **O V**  **A L**  Approved under EASA Design Organisation Approval No. EASA 21J.031. If an aircraft listed in the effectivity has a modification or repair embodied that is not of AIRBUS origin, and which affects the content of this Service Bulletin, the operator is responsible for obtaining approval by its airworthiness authority for any adaptation necessary before incorporation of the Service Bulletin. **G. M A**  **N P** **O W**  **E R**  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. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

Config. 01 , Config. 04 , Config. 06 , Config. 08 , Config. 10 , Config. 12 , Config. 14 , Config. 16 , Config. 18 , Config. 20 , Config. 22 , Config. 24 , Config. 26 , Config. 28 , Config. 30 and Config. 32 Get Access 6.0 Modification 16.0 Test 2.0 Close up 5.0 **TOTAL MANHOURS 29.0 ELAPSED TIME (HOURS) 10.0**  Config. 02 , Config. 03 Config. 05 , Config. 07 , Config. 09 , Config. 11 , Config. 13 , Config. 15 , Config. 17 , Config. 19 , Config. 21 , Config. 23 , Config. 25 , Config. 27 , Config. 29 , Config. 31 and Config. 33 Get Access 6.0 Modification 22.0 Test 2.0 Close up 5.0 **TOTAL MANHOURS 35.0 ELAPSED TIME (HOURS) 10.0**  **H. W E**  **I G**  **H T**  **A N**  **D B** **A L** **A N**  **C E**  Not changed **I. E L**  **E C** **T R**  **I C** **A L**  **L O** **A D**  **D A**  **T**

**A** Not changed **J. R E**  **F E**  **R E**  **N C**  **E S**  Aircraft Maintenance Manual (AMM) : 12-11-28 24-00-00 28-10-00 28-11-22 28-11-41 28-46-00 28-46-21 28-46-22 28-46-28 Elec. Std. Practices Manual (ESPM) : 20-55-00 Structural Repair Manual (SRM) : 51-40-44 **K. P U**  **B L**  **I C** **A T** **I O**  **N S**  **A F**  **F E**  **C T** **E D**  Aircraft Maintenance Manual (AMM) : 28-46-00 28-46-21 28-46-22 28-46-28 DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

Aircraft Wiring Manual (AWM) : 28-46-01 28-46-02 28-46-03 28-46-04 28-46-05 28-46-06 28-46-07 28-46-08 28-46-13 Aircraft Schematic Manual (ASM) : 28-46-00 Trouble Shooting Manual (TSM) : 28-46-00 Illustrated Parts Catalogue (IPC) : 28-46-03 28-46-11 **L. I N** **T E**  **R C**  **H A**  **N G**  **E A**  **B I**  **L I** **T Y**  **/ M**  **I X** **A B**  **I L**  **I T** **Y** None

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

This Page Intentionally Left Blank

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

**2. M A**  **T E**  **R I** **A L**  **I N**  **F O**  **R M**  **A T** **I O**  **N A. M**  **A T** **E R**  **I A**  **L -**  **P R**  **I C**  **E A**  **N D**  **A V** 

**A I**  **L A**  **B I**  **L I** **T Y**  (1) Material Vendor Parts are to be purchased from; INTERTECHNIQUE SERVICES 7, Avenue du Parana BP 303 91958 Courtaboeuf Cedex France Tel: 00 33 1 64 86 69 69 Fax: 00 33 1 64 86 69 79 Sales terms and availability for the sensor equipment must be negotiated with INTERTECHNIQUE SERVICES. Kit 286095B01R01 contains the brackets and fasteners for the attachment of the low-level sensors 698QJ (697QJ). Operators with the aircraft shown in paragraph 1.A.(2) should send a purchase order to AIRBUS. Quote the number of this Service Bulletin. The address is: AIRBUS MATERIAL SUPPORT CENTER P.O. BOX 630262 22312 HAMBURG GERMANY (2) Price and Availability Kit 286095B01R01 Cost : 207.00 US dollars Availability : 90 calendar days from receipt of order The sales terms (costs and availability) are estimated in relation to economic conditions at the issue date of the Service Bulletin. The Kit availability given above is the standard lead time from the date of your purchase order. If you require the Kit(s) before this time, please include a retrofit planning schedule with your order so that we can try to comply with your requirements. Kit 286095B01S01 Cost : 198.00 US dollars Availability : 90 calendar days from receipt of order The sales terms (costs and availability) are estimated in relation to economic conditions at the issue date of the Service Bulletin. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

The Kit availability given above is the standard lead time from the date of your purchase order. If you require the Kit(s) before this time, please include a retrofit planning schedule with your order so that we can try to comply with your requirements. This table shows the supplemental kits (S KITS) needed to update the kits already held in your stock to the latest status: Kit Held by Operator Supplemental Kit Required Latest Status of Kit INST/DISP 286095B01R00 286095B01S01 286095B01R01

**B. I N**  **D U**  **S T**  **R Y**  **S U**  **P P** **O R** **T I**  **N F** **O R**  **M A**  **T I**  **O N**  AIRBUS will provide a 10% reduction to the applicable sales prices given in the paragraph ’Price and Availability’ for orders placed before 31 December 2015.

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 16 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

**C. L I**  **S T**  **O F**  **C O**  **M P** **O N**  **E N** **T S**  Kit 286095B01R01 ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 1 NAS1303-3 4 BOLT 2 NAS1149F0332P 8 WASHER 3 H19200C3 6 NUT 4 NAS1303-2 6 BOLT 5 A284-55010-000 1 BRACKET 6 A284-55010-001 1 BRACKET NOTE : For definitions of interchangeability codes in column INT. refer to ATA Common Support Data Dictionary (CSDD), Chapter 2. NOTE : Refer to the AIRBUS Standards Manual (SM) 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. The SM will give you the correct part number to part number relationship. Kit 286095B01S01 ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 3 H19200C3 2 NUT 4 NAS1303-2 6 BOLT 5 A284-55010-000 1 BRACKET 6 A284-55010-001 1 BRACKET NOTE : For definitions of interchangeability codes in column INT. refer to ATA Common Support Data Dictionary (CSDD), Chapter 2. NOTE : Refer to the AIRBUS Standards Manual (SM) 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. The SM will give you the correct part number to part number relationship. **D. L I**  **S T**  **O F**  **M A**  **T E**  **R I** **A L** **S -**  **O P**  **E R** **A T** **O R**  **S U**  **P P**  **L I**  **E D**  (1) Consumable Materials DESCRIPTION REFERENCE TO CML QTY PER A/C INST/DISP MAT No. Solvent General Purpose Mat. No. 11-026 As required (2) Components Config. 01 Config. 04 INTERTECHNIQUE Fused Level Sensors Kit: 722873 ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

722702-1-0 7 High Level Sensor 718054-1 Low Level Sensor 718-886 722703-1-0 4 Low Level Sensor 718055-1 722704-1-0 2 Overflow Sensor 718557 P450161 13 Harness Connector 8533-3KS08-03S622 762218 3 Labels for harness 762004-X (Center) 762268 4 Labels for harness 762267-X (Inner) 762215 8 Labels for harness 762001-X (Outer) G913036 10 Clamps Config. 02 Config. 05 INTERTECHNIQUE Fused Level Sensors Kit: 722874 ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 722702-1-0 10 High and Calibration level Sensor 718054-1

Low Level Sensor 718-886 722703-1-0 4 Low level Sensor 718055-1 722704-1-0 2 Overflow Sensor 718557 P450161 16 Harness Connector 8533-3KS08-03S622 762218 3 Labels for harness 762004-X (Center) 762268 4 Labels for harness 762267-X (Inner) DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 762215 8 Labels for harness 762001-X (Outer) 722877 1 Labels for harness 746079 (Center) 722878 2 Labels for harness 746080 (Inner) G913036 16 Clamps Config. 03 INTERTECHNIQUE Fused Level Sensors Kit: 722876 ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 722702-1-0 10 High Level and Calibration Sensor 718054-1

Low Level Sensor 718886 722703-1-0 4 Low Level Sensor 718055-1 722704-1-0 2 Overflow Sensor 718557 P450161 16 Harness Connector 8533-3KS08-03S622 722879 1 Labels for harness 746081 (Center) 722880 2 Labels for harness 746082 (Inner) 722881 2 Labels for harness 746083 (Outer) G913036 10 Clamps Config. 06 Config. 08 INTERTECHNIQUE Fused Level Sensors ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

722702-1-0 8 High Level Sensor 718054-1 Low Level Sensor 718886 722703-1-0 4 Low Level Sensor 718055-1 722704-1-0 2 Overflow Sensor 718557 P450161 14 Harness Connector 8533-3KS08-03S622 762218 3 Labels for harness 762004-X (Center) 762268 4 Labels for harness 762267-X (Inner) 762215 8 Labels for harness 762001-X (Outer) G913036 9 Clamps Config. 07 Config. 09 INTERTECHNIQUE Fused Level Sensors ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 722702-1-0 10 High and Calibration level Sensor 718054-1

Low Level Sensor 718886 722703-1-0 4 Low level Sensor 718055-1 722704-1-0 2 Overflow Sensor 718557 P450161 16 Harness Connector 8533-3KS08-03S622 762218 3 Labels for harness 762004-X (Center) 762268 4 Labels for harness 762267-X (Inner) DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 20 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 762215 8 Labels for harness 762001-X (Outer) 722877 1 Labels for harness 746079 (Center) 722878 2 Labels for harness 746080 (Inner) G913036 15 Clamps Config. 10 Config. 12 INTERTECHNIQUE Fused Level Sensors ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 722702-1-0 10 High Level Sensor 718054-1 Low Level Sensor 718886 722703-1-0 4 Low Level Sensor 718055-1 722704-1-0 2 Overflow Sensor 718557 P450161 16 Harness Connector 8533-3KS08-03S622 762218 3 Labels for harness 762004-X (Center) 762268 4 Labels for harness 762267-X (Inner) 762215 8 Labels for harness 762001-X (Outer) G913036 7 Clamps Config. 11 Config. 13 INTERTECHNIQUE Fused Level Sensors ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

722702-1-0 10 High and Calibration level Sensor 718054-1

Low Level Sensor 718886 722703-1-0 4 Low level Sensor 718055-1 722704-1-0 2 Overflow Sensor 718557 P450161 16 Harness Connector 8533-3KS08-03S622 762218 2 Labels for harness 762004-X (Center) 762268 2 Labels for harness 762267-X (Inner) 762215 8 Labels for harness 762001-X (Outer) 722877 1 Labels for harness 746079 (Center) 722878 2 Labels for harness 746080 (Inner) G913036 13 Clamps Config. 14 Config. 16 INTERTECHNIQUE Fused Level Sensors ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 722702-1-0 10 High Level Sensor 718054-1 Low Level Sensor 718886 722703-1-0 4 Low Level Sensor 718055-1 722704-1-0 2 Overflow Sensor 718557 P450161 16 Harness Connector 8533-3KS08-03S622 DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 22 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 762218 3 Labels for harness 762004-X (Center) 762268 4 Labels for harness 762267-X (Inner) 762215 8 Labels for harness 762001-X (Outer) G913036 7 Clamps Config. 15 Config. 17 INTERTECHNIQUE Fused Level Sensors ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 722702-1-0 10 High and Calibration level Sensor 718054-1

Low Level Sensor 718886 722703-1-0 4 Low level Sensor 718055-1 722704-1-0 2 Overflow Sensor 718557 P450161 16 Harness Connector 8533-3KS08-03S622 762218 3 Labels for harness 762004-X (Center) 762268 4 Labels for harness 762267-X (Inner) 762215 8 Labels for harness 762001-X (Outer) 722877 1 Labels for harness 746079 (Center)

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 23 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 722878 2 Labels for harness 746080 (Inner) G913036 13 Clamps Config. 18 Config. 20 INTERTECHNIQUE Fused Level Sensors ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 722702-1-0 9 High Level Sensor 718054-1 Low Level Sensor 718886 722703-1-0 4 Low Level Sensor 718055-1 722704-1-0 2 Overflow Sensor 718-557 P450161 15 Harness Connector 8533-3KS08-03S622 762218 3 Labels for harness 762004-X (Center) 762268 4 Labels for harness 762267-X (Inner) 762215 8 Labels for harness 762001-X (Outer) G913036 8 Clamps Config. 19 Config. 21 INTERTECHNIQUE Fused Level Sensors ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 722702-1-0 10 High and Calibration level Sensor 718054-1

Low Level Sensor 718886 722703-1-0 4 Low level Sensor 718055-1 722704-1-0 2 Overflow Sensor 718557

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 24 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP P450161 16 Harness Connector 8533-3KS08-03S622 762218 3 Labels for harness 762004-X (Center) 762268 4 Labels for harness 762267-X (Inner) 762215 8 Labels for harness 762001-X (Outer) 722877 1 Labels for harness 746079 (Center) 722878 2 Labels for harness 746080 (Inner) G913036 14 Clamps Config. 22 Config. 24 INTERTECHNIQUE Fused Level Sensors ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 722702-1-0 9 High Level Sensor 718054-1 Low Level Sensor 718886 722703-1-0 4 Low Level Sensor 718055-1 722704-1-0 2 Overflow Sensor 718557 P450161 15 Harness Connector 8533-3KS08-03S622 762218 3 Labels for harness 762004-X (Center) 762268 4 Labels for harness 762267-X (Inner)

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 762215 8 Labels for harness 762001-X (Outer) G913036 8 Clamps Config. 23 Config. 25 INTERTECHNIQUE Fused Level Sensors ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 722702-1-0 10 High and Calibration level Sensor 718054-1

Low Level Sensor 718886 722703-1-0 4 Low level Sensor 718055-1 722704-1-0 2 Overflow Sensor 718557 P450161 16 Harness Connector 8533-3KS08-03S622 762218 3 Labels for harness 762004-X (Center) 762268 4 Labels for harness 762267-X (Inner) 762215 8 Labels for harness 762001-X (Outer) 722877 1 Labels for harness 746079 (Center) 722878 2 Labels for harness 746080 (Inner) G913036 14 Clamps Config. 26 Config. 28 INTERTECHNIQUE Fused Level Sensors ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

722702-1-0 7 High Level Sensor 718054-1 Low Level Sensor 718886 722703-1-0 4 Low Level Sensor 718055-1 722704-1-0 2 Overflow Sensor 718557 P450161 13 Harness Connector 8533-3KS08-03S622 762218 3 Labels for harness 762004-X (Center) 762268 4 Labels for harness 762267-X (Inner) 762215 8 Labels for harness 762001-X (Outer) G913036 10 Clamps Config. 27 Config. 29 INTERTECHNIQUE Fused Level Sensors ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 722702-1-0 10 High and Calibration level Sensor 718054-1

Low Level Sensor 718886 722703-1-0 4 Low level Sensor 718055-1 722704-1-0 2 Overflow Sensor 718557 P450161 16 Harness Connector 8533-3KS08-03S622 762218 3 Labels for harness 762004-X (Center) 762268 4 Labels for harness 762267-X (Inner) DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 27 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 762215 8 Labels for harness 762001-X (Outer) 722877 1 Labels for harness 746079 (Center) 722878 2 Labels for harness 746080 (Inner) G913036 16 Clamps Config. 30 Config. 32 INTERTECHNIQUE Fused Level Sensors ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 722702-1-0 8 High Level Sensor 718054-1 Low Level Sensor 718886 722703-1-0 4 Low Level Sensor 718055-1 722704-1-0 2 Overflow Sensor 718557 P450161 14 Harness Connector 8533-3KS08-03S622 762218 3 Labels for harness 762004-X (Center) 762268 4 Labels for harness 762267-X (Inner) 762215 8 Labels for harness 762001-X (Outer) G913036 9 Clamps Config. 31 Config. 33 INTERTECHNIQUE Fused Level Sensors ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 28 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

722702-1-0 10 High and Calibration level Sensor 718054-1

Low Level Sensor 718886 722703-1-0 4 Low level Sensor 718055-1 722704-1-0 2 Overflow Sensor 718557 P450161 16 Harness Connector 8533-3KS08-03S622 762218 3 Labels for harness 762004-X (Center) 762268 4 Labels for harness 762267-X (Inner) 762215 8 Labels for harness 762001-X (Outer) 722877 1 Labels for harness 746079 (Center) 722878 2 Labels for harness 746080 (Inner) G913036 15 Clamps **E. P A**  **R T** **S T** **O B**  **E R**  **E -**  **I D**  **E N** **T I**  **F I**  **E D**  **B Y**  **T H**  **E O**  **P E**  **R A**  **T O**  **R** For harness re-identification, refer to one of the following Tables 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 or 17 in the Service Bulletin. **F. T O** **O L**  **I N**  **G -**  **P R**  **I C**  **E A** **N D**  **A V** 

**A I**  **L A**  **B I**  **L I** **T Y**  None **G. S P**  **E C**  **I A**  **L T** **O O**  **L S**  None

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

This Page Intentionally Left Blank

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 30 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

**3. A C** **C O**  **M P**  **L I**  **S H**  **M E**  **N T**  **I N**  **S T** **R U**  **C T** **I O**  **N S**  **A. G E**  **N E**  **R A**  **L** 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, CLEANING. WARNING : BEFORE YOU DO WORK IN A FUEL TANK, MAKE SURE THAT YOU OBEY ALL THE SAFETY PROCEDURES (REFER TO AMM 28-00-00, Page block 301). THIS WILL PREVENT INJURY TO PERSONS AND/OR DAMAGE TO THE AIRCRAFT. WARNING : OBEY THE INSTRUCTIONS GIVEN IN AMM 28-10-00, Page block 301 FOR ACCESS INTO THE FUEL TANKS. FOR ACCESS INTO THE FUEL TANKS. WARNING : DO NOT DO ANY WORK IN THE FUEL TANKS UNTIL THE FUEL-GAS VAPOR CONCENTRATION IS BELOW 20% OF THE LOWER EXPLOSION LIMIT (LEL). (1) Preparation (a) Config. 01 , Config. 04 , Config. 06 , Config. 08 , Config. 10 , Config. 12 , Config. 14 , Config. 16 , Config. 18 , Config. 20 , Config. 22 , Config. 24 , Config. 26 , Config. 28 , Config. 30 and Config. 32 NOTE : The worksteps that follow are for the LH and RH wing fuel tanks and the center fuel tank. 1 Make sure that the aircraft is electrically grounded (Refer to AMM 24-00-00, Page block 301). 2 Defuel and ventilate all the fuel tanks (Refer to AMM 28-10-00, Page block 301). 3 Get access to the applicable fuel level sensors as follows: Refer to Figure 1

a Surge tank overflow sensors 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

b Outer fuel tank high level sensors 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401) and the low level sensors 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401).

c Inner fuel tank high level sensors 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401) and the low level sensors 698QJ (697QJ) (Refer to AMM 28-46-21, Page block 401). d Center fuel tank high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401) and the low level sensors 633QJ and 634QJ (Refer to AMM 28-46-21, Page block 401). (b) Config. 02 , Config. 03 , Config. 05 , Config. 07 , Config. 09 , Config. 11 , Config. 13 , Config. 15 , Config. 17 , Config. 19 , Config. 21 , Config. 23 , Config. 25 , Config. 27 , Config. 29 , Config. 31 and Config. 33 NOTE : The worksteps that follow are for the LH and RH wing fuel tanks and the center fuel tank. 1 Make sure that the aircraft is electrically grounded (Refer to AMM 24-00-00, Page block 301). 2 Defuel and ventilate all the fuel tanks (Refer to AMM 28-10-00, Page block 301). 3 Get access to the applicable fuel level sensors as follows: Refer to Figure 1

a Surge tank overflow sensors 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). b Outer fuel tank high level sensors 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401) and the low level sensors 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401).

c Inner fuel tank high level sensors 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401) low level sensors 698QJ (697QJ) (Refer to AMM 28-46-21, Page block 401) and calibration sensors 699QJ (700QJ) (Refer to AMM 28-46-28, Page block 401). d Center fuel tank high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401) low level sensors 633QJ (634QJ) (Refer to AMM 28-46-21, Page block 401) and calibration sensor 701QJ (Refer to AMM 28-46-28, Page block 401). (2) Standard Practices (a) Make sure that the circuit breakers of the systems, that you will work on, are open, in safety and tagged. (b) Clean the components and the work area with Solvent General Purpose (Mat. No. 11-026), as necessary. (c) For the specification of material numbers (Mat.No.) refer to the CML. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

(d) For hole and drill data (Refer to SRM 51-40-44). (e) After you have re-pinned the sensor harnesses to the new connectors do continuity tests between the new sensor connectors and the related tank-wall connectors. This makes sure of the correct re-pinning of the sensor harnesses to the new connectors. (f) Make sure that any surplus cable of the sensor harness is coiled and attached to the adjacent p-clips. **B. M O**  **D I**  **F I**  **C A**  **T I**  **O N**  NOTE : This modification also changes the harness connection, of the sensors, so that unfused sensors cannot be installed. (1) Config. 01 and Config. 04 Refer to Figure 1 (a) Surge Tank Overflow Sensor 695QJ (696QJ). 1 Disconnect the sensor harness connector from the sensor 695QJ (696QJ) from inside the outer tank. 2 Remove the overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401) and discard the sensor. 3 Install the fused overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). 4 Record the pin position of the wires in the sensor harness connector and carefully disconnect the harness from the sensor connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the sensor harness to the new connector, PN P450161 in the pin positions that were recorded. 7 Connect the new connector to the fused overflow sensor 695QJ (696QJ), PN 722704. (b) Outer Fuel Tank - High Level Sensor 615QJ (616QJ) and Low Level Sensor 605QJ (606QJ). 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 615QJ (616QJ) and 605QJ (606QJ). 2 Remove the high level and the low level sensors 615QJ (616QJ) and 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401).

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

4 Install the fused low level sensor 605QJ (606QJ), (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 615QJ (616QJ), PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensor 605QJ (606QJ), PN 722703. (c) Inner Fuel Tank - High Level Sensor 619QJ (620QJ) NOTE : Config. 04 The calibration sensors in the inner tank do not require replacing. 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 619QJ (620QJ). 2 Remove the high level sensors 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). 4 Record the pin position of the wires in the high level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 7 Connect the new connector to the fused high level sensor 619QJ (620QJ), PN 722702. (d) Inner Fuel Tank - Low Level Sensor 698QJ (697QJ) Kit 286095B01R01 Refer to Figure 2 1 Disconnect the sensor 698QJ (697QJ) from the sensor harness connector. Discard the sensor 698QJ (697QJ). DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

2 Remove the fasteners, Item (1), from the bracket of the low level sensor 698QJ (697QJ). 3 Reinstall the fasteners, Item (1), in the original location on the structural bracket assembly. If necessary use the washers, Item 2, PN NAS1149F0332P. Torque the fasteners, Item (1), to between 35 to 40lb.in. (4.0 to 4.5Nm). 4 Record the pin positions of the wires in the sensor harness connector and carefully disconnect the harness from the connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 7 On the bracket assembly, drill three fastener holes to between 0.3125 and 0.3145 in. (7.938 and 7.988 mm) at the positions shown in Figure 2. 8 De-burr the holes. Remove swarf as necessary. 9 Install the bracket: 1 Bracket A2845501000000 Item 5

or 1 Bracket A2845501000100 Item 6

to the bracket assembly with: 6 Bolt NAS1303-2 Item 4 6 Nut H19200C3 Item 3 1 0 Torque the nut, Item 3, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 1 Install the fused low level sensor 698QJ (697QJ), PN 722702, on the bracket with: 4 Bolt NAS1303-3 Item 1 8 Washer NAS1149F0332P Item 2 1 2 Torque the bolt, Item 1, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 3 Connect the new connector to the fused low level sensor 698QJ (697QJ), PN 722702. NOTE : Reposition the harness to obtain best route. (e) Center Fuel Tank - High Level Sensor 632QJ and Low Level Sensors 633QJ and 634QJ

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 35 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

NOTE : Config. 04 The calibration sensor in the center tank does not need replacing. 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 632QJ, 633QJ and 634QJ. 2 Remove the high level and the low level sensors 632QJ, 633QJ and 634QJ (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensors 633QJ and 634QJ, (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshells and discard the connector. 6 Put the retained backshells over the harness. 7 Re-pin the high level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 632QJ, PN 722702. 9 Re-pin the low level sensor harness to the new connectors, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connectors to the fused low level sensors 633QJ and 634QJ, PN 722703. (f) Remove the current harness labels and use the applicable labels supplied by INTERTECHNIQUE and re-identify the center, inner and outer fuel tank-sensor harnesses, as shown in Table 1. TABLE 1 - Harness Re-Identification Old Part Number New Part Number INT Location 708616 (-1, -2 or -3) 762004 (-1, -2 or -3) 01 CTR TK 796391 762267-1-0 01 INR TK 796391-1 762267-2-0 01 INR TK 708614 (-2, -3 or -4) 762001 (-2,-3 or -4) 01 OUT TK NOTE : For the definitions of interchangeability in column INT, refer to ATA 200 Chapter 1A-2. (2) Config. 02 and Config. 05 Refer to Figure 1 DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

(a) Surge Tank Overflow Sensor 695QJ (696QJ). 1 Disconnect the sensor harness connector from the sensor 695QJ (696QJ) from inside the outer tank. 2 Remove the overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). Discard the sensor. 3 Install the fused overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). 4 Record the pin position of the wires in the sensor harness connector and carefully disconnect the harness from the sensor connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the sensor harness to the new connector, PN P450161 in the pin positions that were recorded. 7 Connect the new connector to the fused overflow sensor 695QJ (696QJ), PN 722704. (b) Outer Fuel Tank - High Level Sensor 615QJ (616QJ) and Low Level Sensor 605QJ (606QJ). 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 615QJ (616QJ) and 605QJ (606QJ). 2 Remove the high level and the low level sensors 615QJ (616QJ) and 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensor 605QJ (606QJ), (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 615QJ (616QJ), PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

1 0 Connect the new connector to the fused low level sensor 605QJ (606QJ), PN 722703. (c) Inner Fuel Tank - High Level Sensor 619QJ (620QJ) and Calibration Sensor 699QJ (700QJ) 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 619QJ (620QJ) and 699QJ (700QJ). 2 Remove the high level and the calibration sensors 619QJ (620QJ) and 699QJ (700QJ) (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors. 3 Install the fused high level sensor 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused calibration sensor 699QJ (700QJ), (Refer to AMM 28-46-28, Page block 401). 5 Record the pin position of the wires in the high level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 619QJ (620QJ), PN 722702. 9 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused calibration sensor 699QJ (700QJ), PN 722702. (d) Inner Fuel Tank - Low Level Sensor 698QJ (697QJ) Kit 286095B01R01 Refer to Figure 2 1 Disconnect the sensor 698QJ (697QJ) from the sensor harness connector. Discard the sensor 698QJ (697QJ). 2 Remove the fasteners, Item (1), from the bracket of the low level sensor 698QJ (697QJ). 3 Reinstall the fasteners, Item (1), in the original location on the structural bracket assembly. If necessary use the washers, Item 2, PN NAS1149F0332P. Torque the fasteners, Item (1), to between 35 to 40lb.in. (4.0 to 4.5Nm).

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

4 Record the pin positions of the wires in the sensor harness connector and carefully disconnect the harness from the connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 7 On the bracket assembly, drill three fastener holes to between 0.3125 and 0.3145 in. (7.938 and 7.988 mm) at the positions shown in Figure 2. 8 De-burr the holes. Remove swarf as necessary. 9 Install the bracket: 1 Bracket A2845501000000 Item 5

or 1 Bracket A2845501000100 Item 6

to the bracket assembly with: 6 Bolt NAS1303-2 Item 4 6 Nut H19200C3 Item 3 1 0 Torque the nut, Item 3, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 1 Install the fused low level sensor 698QJ (697QJ), PN 722702, on the bracket with: 4 Bolt NAS1303-3 Item 1 8 Washer NAS1149F0332P Item 2 1 2 Torque the bolt, Item 1, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 3 Connect the new connector to the fused low level sensor 698QJ (697QJ), PN 722702. NOTE : Reposition the harness to obtain best route. (e) Center Fuel Tank - High Level Sensor 632QJ, Low Level Sensors 633QJ and 634QJ and Calibration Sensor 701QJ 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 632QJ, 633QJ, 634QJ and 701QJ. 2 Remove the high level, low level and calibration sensors 632QJ, 633QJ 634QJ and 701QJ (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors.

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 39 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

3 Install the fused high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensors 633QJ and 634QJ, (Refer to AMM 28-46-21, Page block 401). 5 Install the fused calibration sensor 701QJ, (Refer to AMM 28-46-28, Page block 401). 6 Record the pin position of the wires in the high level, low level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 7 Put the retained backshell over the harness. 8 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 9 Connect the new connector to the fused high level sensor 632QJ, PN 722702. 1 0 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 1 Connect the new connector to the fused low level sensors 633QJ and 634QJ, PN 722703. 1 2 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 3 Connect the new connector to the fused calibration sensor 701QJ, PN 722702. (f) Remove the current harness labels and use the applicable labels supplied by INTERTECHNIQUE and re-identify the center, inner and outer fuel tank-sensor harnesses, as shown in Table 2. TABLE 2 - Harness Re-Identification Old Part Number New Part Number INT Location 708616 (-1, -2 or -3) 762004 (-1,-2 or -3) 01 CTR TK 722304 746079-1-0 01 CTR TK 796391 762267-1-0 01 INR TK 796391-1 762267-2-0 01 INR TK 722305 746080-1-0 01 INR TK 708614 (-2, -3 or -4) 762001 (-2, -3 or -4) 01 OUT TK NOTE : For the definitions of interchangeability in column INT, refer to ATA 200 Chapter 1A-2. (3) Config. 03 Refer to Figure 1 DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

(a) Surge Tank Overflow Sensor 695QJ (696QJ). 1 Disconnect the sensor harness connector from the sensor 695QJ (696QJ) from inside the outer tank. 2 Remove the overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). Discard the sensor. 3 Install the fused overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). 4 Record the pin position of the wires in the sensor harness connector and carefully disconnect the harness from the sensor connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the sensor harness to the new connector, PN P450161 in the pin positions that were recorded. 7 Connect the new connector to the fused overflow sensor 695QJ (696QJ), PN 722704. (b) Outer Fuel Tank - High Level Sensor 615QJ (616QJ) and Low Level Sensor 605QJ (606QJ). 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 615QJ (616QJ) and 605QJ (606QJ). 2 Remove the high level and the low level sensors 615QJ (616QJ) and 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensor 605QJ (606QJ), (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 615QJ (616QJ), PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 41 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

1 0 Connect the new connector to the fused low level sensor 605QJ (606QJ), PN 722703. (c) Inner Fuel Tank - High Level Sensor 619QJ (620QJ) and Calibration Sensor 699QJ (700QJ) 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 619QJ (620QJ) and 699QJ (700QJ). 2 Remove the high level and the calibration sensors 619QJ (620QJ) and 699QJ (700QJ) (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors. 3 Install the fused high level sensor 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused calibration sensor 699QJ (700QJ), (Refer to AMM 28-46-28, Page block 401). 5 Record the pin position of the wires in the high level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 619QJ (620QJ), PN 722702. 9 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused calibration sensor 699QJ (700QJ), PN 722702. (d) Inner Fuel Tank - Low Level Sensor 698QJ (697QJ) Kit 286095B01R01 Refer to Figure 2 1 Disconnect the sensor 698QJ (697QJ) from the sensor harness connector. Discard the sensor 698QJ (697QJ). 2 Remove the fasteners, Item (1), from the bracket of the low level sensor 698QJ (697QJ). 3 Reinstall the fasteners, Item (1), in the original location on the structural bracket assembly. If necessary use the washers, Item 2, PN NAS1149F0332P. Torque the fasteners, Item (1), to between 35 to 40lb.in. (4.0 to 4.5Nm).

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 42 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

4 Record the pin positions of the wires in the sensor harness connector and carefully disconnect the harness from the connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 7 On the bracket assembly, drill three fastener holes to between 0.3125 and 0.3145 in. (7.938 and 7.988 mm) at the positions shown in Figure 2. 8 De-burr the holes. Remove swarf as necessary. 9 Install the bracket: 1 Bracket A2845501000000 Item 5

or 1 Bracket A2845501000100 Item 6

to the bracket assembly with: 6 Bolt NAS1303-2 Item 4 6 Nut H19200C3 Item 3 1 0 Torque the nut, Item 3, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 1 Install the fused low level sensor 698QJ (697QJ), PN 722702, on the bracket with: 4 Bolt NAS1303-3 Item 1 8 Washer NAS1149F0332P Item 2 1 2 Torque the bolt, Item 1, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 3 Connect the new connector to the fused low level sensor 698QJ (697QJ), PN 722702. NOTE : Reposition the harness to obtain best route. (e) Center Fuel Tank - High Level Sensor 632QJ, Low Level Sensors 633QJ, 634QJ and Calibration Sensor 701QJ 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 632QJ, 633QJ, 634QJ and 701QJ. 2 Remove the high level, low level and calibration sensors 632QJ, 633QJ, 634QJ and 701QJ (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors.

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 43 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

3 Install the fused high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensors 633QJ and 634QJ, (Refer to AMM 28-46-21, Page block 401). 5 Install the fused calibration sensor 701QJ, (Refer to AMM 28-46-28, Page block 401). 6 Record the pin position of the wires in the high level, low level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 7 Put the retained backshell over the harness. 8 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 9 Connect the new connector to the fused high level sensor 632QJ, PN 722702. 1 0 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 1 Connect the new connector to the fused low level sensors 633QJ and 634QJ, PN 722703. 1 2 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 3 Connect the new connector to the fused calibration sensor 701QJ, PN 722702. (f) Remove the current harness labels and use the applicable labels supplied by INTERTECHNIQUE and re-identify the center, inner and outer fuel tank-sensor harnesses, as shown in Table 3. TABLE 3 - Harness Re-Identification Old Part Number New Part Number INT Location 762454-1-0 746081-1-0 01 CTR TK 762453-1-0 746082-1-0 01 INR TK 762455-1-0 746083-1-0 01 OUT TK NOTE : For the definitions of interchangeability in column INT, refer to ATA 200 Chapter 1A-2. (4) Config. 06 and Config. 08 Refer to Figure 1 (a) Surge Tank Overflow Sensor 695QJ (696QJ).

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 44 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

1 Disconnect the sensor harness connector from the sensor 695QJ (696QJ) from inside the outer tank. 2 Remove the overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401) and discard the sensor. 3 Install the fused overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). 4 Record the pin position of the wires in the sensor harness connector and carefully disconnect the harness from the sensor connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the sensor harness to the new connector, PN P450161 in the pin positions that were recorded. 7 Connect the new connector to the fused overflow sensor 695QJ (696QJ), PN 722704. (b) Outer Fuel Tank - High Level Sensor 615QJ (616QJ) and Low Level Sensor 605QJ (606QJ). 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 615QJ (616QJ) and 605QJ (606QJ). 2 Remove the high level and the low level sensors 615QJ (616QJ) and 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensor 605QJ (606QJ), (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 615QJ (616QJ), PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensor 605QJ (606QJ), PN 722703. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 45 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

(c) Inner Fuel Tank - High Level Sensor 619QJ (620QJ) NOTE : Config. 08 the inner tank calibration sensors do not need replacing. 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 619QJ (620QJ). 2 Remove the high level sensors 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). 4 Record the pin position of the wires in the high level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 7 Connect the new connector to the fused high level sensor 619QJ (620QJ), PN 722702. (d) Inner Fuel Tank - Low Level Sensor 698QJ (697QJ) Kit 286095B01R01 Refer to Figure 2 1 Disconnect the sensor 698QJ (697QJ) from the sensor harness connector. Discard the sensor 698QJ (697QJ). 2 Remove the fasteners, Item (1), from the bracket of the low level sensor 698QJ (697QJ). 3 Reinstall the fasteners, Item (1), in the original location on the structural bracket assembly. If necessary use the washers, Item 2, PN NAS1149F0332P. Torque the fasteners, Item (1), to between 35 to 40lb.in. (4.0 to 4.5Nm). 4 Record the pin positions of the wires in the sensor harness connector and carefully disconnect the harness from the connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 7 On the bracket assembly, drill three fastener holes to between 0.3125 and 0.3145 in. (7.938 and 7.988 mm) at the positions shown in Figure 2. 8 De-burr the holes. Remove swarf as necessary. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 46 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

9 Install the bracket: 1 Bracket A2845501000000 Item 5

or 1 Bracket A2845501000100 Item 6

to the bracket assembly with: 6 Bolt NAS1303-2 Item 4 6 Nut H19200C3 Item 3 1 0 Torque the nut, Item 3, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 1 Install the fused low level sensor 698QJ (697QJ), PN 722702, on the bracket with: 4 Bolt NAS1303-3 Item 1 8 Washer NAS1149F0332P Item 2 1 2 Torque the bolt, Item 1, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 3 Connect the new connector to the fused low level sensor 698QJ (697QJ), PN 722702. NOTE : Reposition the harness to obtain best route. (e) Center Fuel Tank - High Level Sensor 632QJ, calibration sensor 701QJ and Low Level Sensors 633QJ and 634QJ 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 632QJ, 701QJ, 633QJ and 634QJ. 2 Remove the high level, calibration and the low level sensors 632QJ, 701QJ, 633QJ and 634QJ (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 632QJ and calibration sensor 701QJ (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensors 633QJ and 634QJ, (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level, calibration and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level and calibration sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 47 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

8 Connect the new connector to the fused high level and calibration sensors 632QJ, 701QJ PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensors 633QJ and 634QJ, PN 722703. (f) Remove the current harness labels and use the applicable labels supplied by INTERTECHNIQUE and re-identify the center, inner and outer fuel tank-sensor harnesses, as shown in Table 4. TABLE 4 - Harness Re-Identification Old Part Number New Part Number INT Location 762454-1-0 746081-1-0 01 CTR TK 796391 762267-1-0 01 INR TK 796391-1 762267-2-0 01 INR TK 708614 (-2, -3 or -4) 762001 (-2,-3 or -4) 01 OUT TK NOTE : For the definitions of interchangeability in column INT, refer to ATA 200 Chapter 1A-2. (5) Config. 07 and Config. 09 Refer to Figure 1 (a) Surge Tank Overflow Sensor 695QJ (696QJ). 1 Disconnect the sensor harness connector from the sensor 695QJ (696QJ) from inside the outer tank. 2 Remove the overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). Discard the sensor. 3 Install the fused overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). 4 Record the pin position of the wires in the sensor harness connector and carefully disconnect the harness from the sensor connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the sensor harness to the new connector, PN P450161 in the pin positions that were recorded. 7 Connect the new connector to the fused overflow sensor 695QJ (696QJ), PN 722704. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 48 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

(b) Outer Fuel Tank - High Level Sensor 615QJ (616QJ) and Low Level Sensor 605QJ (606QJ). 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 615QJ (616QJ) and 605QJ (606QJ). 2 Remove the high level and the low level sensors 615QJ (616QJ) and 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensor 605QJ (606QJ), (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 615QJ (616QJ), PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensor 605QJ (606QJ), PN 722703. (c) Inner Fuel Tank - High Level Sensor 619QJ (620QJ) and Calibration Sensor 699QJ (700QJ) 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 619QJ (620QJ) and 699QJ (700QJ). 2 Remove the high level and the calibration sensors 619QJ (620QJ) and 699QJ (700QJ) (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors. 3 Install the fused high level sensor 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused calibration sensor 699QJ (700QJ), (Refer to AMM 28-46-28, Page block 401). 5 Record the pin position of the wires in the high level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 49 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 619QJ (620QJ), PN 722702. 9 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused calibration sensor 699QJ (700QJ), PN 722702. (d) Inner Fuel Tank - Low Level Sensor 698QJ (697QJ) Kit 286095B01R01 Refer to Figure 2 1 Disconnect the sensor 698QJ (697QJ) from the sensor harness connector. Discard the sensor 698QJ (697QJ). 2 Remove the fasteners, Item (1), from the bracket of the low level sensor 698QJ (697QJ). 3 Reinstall the fasteners, Item (1), in the original location on the structural bracket assembly. If necessary use the washers, Item 2, PN NAS1149F0332P. Torque the fasteners, Item (1), to between 35 to 40lb.in. (4.0 to 4.5Nm). 4 Record the pin positions of the wires in the sensor harness connector and carefully disconnect the harness from the connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 7 On the bracket assembly, drill three fastener holes to between 0.3125 and 0.3145 in. (7.938 and 7.988 mm) at the positions shown in Figure 2. 8 De-burr the holes. Remove swarf as necessary. 9 Install the bracket: 1 Bracket A2845501000000 Item 5

or 1 Bracket A2845501000100 Item 6

to the bracket assembly with: 6 Bolt NAS1303-2 Item 4 DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 50 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

6 Nut H19200C3 Item 3 1 0 Torque the nut, Item 3, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 1 Install the fused low level sensor 698QJ (697QJ), PN 722702, on the bracket with: 4 Bolt NAS1303-3 Item 1 8 Washer NAS1149F0332P Item 2 1 2 Torque the bolt, Item 1, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 3 Connect the new connector to the fused low level sensor 698QJ (697QJ), PN 722702. NOTE : Reposition the harness to obtain best route. (e) Center Fuel Tank - High Level Sensor 632QJ, Low Level Sensors 633QJ and 634QJ and Calibration Sensor 701QJ 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 632QJ, 633QJ, 634QJ and 701QJ. 2 Remove the high level, low level and calibration sensors 632QJ, 633QJ 634QJ and 701QJ (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors. 3 Install the fused high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensors 633QJ and 634QJ, (Refer to AMM 28-46-21, Page block 401). 5 Install the fused calibration sensor 701QJ, (Refer to AMM 28-46-28, Page block 401). 6 Record the pin position of the wires in the high level, low level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 7 Put the retained backshell over the harness. 8 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 9 Connect the new connector to the fused high level sensor 632QJ, PN 722702. 1 0 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 1 Connect the new connector to the fused low level sensors 633QJ and 634QJ, PN 722703. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 51 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

1 2 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 3 Connect the new connector to the fused calibration sensor 701QJ, PN 722702. (f) Remove the current harness labels and use the applicable labels supplied by INTERTECHNIQUE and re-identify the center, inner and outer fuel tank-sensor harnesses, as shown in Table 5. TABLE 5 - Harness Re-Identification Old Part Number New Part Number INT Location 762454-1-0 746081-1-0 01 CTR TK 796391 762267 01 INR TK 796391-1 762267-1 01 INR TK 722305 746080-1-0 01 INR TK 708614 (-2,-3 or -4) 762001 (-2,-3 or -4) 01 OUT TK NOTE : For the definitions of interchangeability in column INT, refer to ATA 200 Chapter 1A-2. (6) Config. 10 and Config. 12 Refer to Figure 1 (a) Surge Tank Overflow Sensor 695QJ (696QJ). 1 Disconnect the sensor harness connector from the sensor 695QJ (696QJ) from inside the outer tank. 2 Remove the overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401) and discard the sensor. 3 Install the fused overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). 4 Record the pin position of the wires in the sensor harness connector and carefully disconnect the harness from the sensor connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the sensor harness to the new connector, PN P450161 in the pin positions that were recorded. 7 Connect the new connector to the fused overflow sensor 695QJ (696QJ), PN 722704. (b) Outer Fuel Tank - High Level Sensor 615QJ (616QJ) and Low Level Sensor 605QJ (606QJ). DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 52 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 615QJ (616QJ) and 605QJ (606QJ). 2 Remove the high level and the low level sensors 615QJ (616QJ) and 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensor 605QJ (606QJ), (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 615QJ (616QJ), PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensor 605QJ (606QJ), PN 722703. (c) Inner Fuel Tank - High Level Sensor 619QJ (620QJ) 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 619QJ (620QJ). 2 Remove the high level sensors 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). 4 Record the pin position of the wires in the high level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 7 Connect the new connector to the fused high level sensor 619QJ (620QJ), PN 722702. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 53 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

(d) Inner Fuel Tank - Low Level Sensor 698QJ (697QJ) Kit 286095B01R01 Refer to Figure 2 1 Disconnect the sensor 698QJ (697QJ) from the sensor harness connector. Discard the sensor 698QJ (697QJ). 2 Remove the fasteners, Item (1), from the bracket of the low level sensor 698QJ (697QJ). 3 Reinstall the fasteners, Item (1), in the original location on the structural bracket assembly. If necessary use the washers, Item 2, PN NAS1149F0332P. Torque the fasteners, Item (1), to between 35 to 40lb.in. (4.0 to 4.5Nm). 4 Record the pin positions of the wires in the sensor harness connector and carefully disconnect the harness from the connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 7 On the bracket assembly, drill three fastener holes to between 0.3125 and 0.3145 in. (7.938 and 7.988 mm) at the positions shown in Figure 2. 8 De-burr the holes. Remove swarf as necessary. 9 Install the bracket: 1 Bracket A2845501000000 Item 5

or 1 Bracket A2845501000100 Item 6

to the bracket assembly with: 6 Bolt NAS1303-2 Item 4 6 Nut H19200C3 Item 3 1 0 Torque the nut, Item 3, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 1 Install the fused low level sensor 698QJ (697QJ), PN 722702, on the bracket with: 4 Bolt NAS1303-3 Item 1 8 Washer NAS1149F0332P Item 2 1 2 Torque the bolt, Item 1, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 3 Connect the new connector to the fused low level sensor 698QJ (697QJ), PN 722702. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 54 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

NOTE : Reposition the harness to obtain best route. (e) Center Fuel Tank - High Level Sensor 632QJ and Low Level Sensors 633QJ and 634QJ 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 632QJ, 633QJ and 634QJ. 2 Remove the high level and the low level sensors 632QJ, 633QJ and 634QJ (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensors 633QJ and 634QJ, (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 632QJ, PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensors 633QJ and 634QJ, PN 722703. (f) Remove the current harness labels and use the applicable labels supplied by INTERTECHNIQUE and re-identify the center, inner and outer fuel tank-sensor harnesses, as shown in Table 6. TABLE 6 - Harness Re-Identification Old Part Number New Part Number INT Location 762454-1-0 746081-1-0 01 CTR TK 762453-1-0 746082-1-0 01 INR TK 708614 (-2,-3 or -4) 762001 (-2,-3 or -4) 01 OUT TK NOTE : For the definitions of interchangeability in column INT, refer to ATA 200 Chapter 1A-2. (7) Config. 11 and Config. 13 Refer to Figure 1 DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 55 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

(a) Surge Tank Overflow Sensor 695QJ (696QJ). 1 Disconnect the sensor harness connector from the sensor 695QJ (696QJ) from inside the outer tank. 2 Remove the overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). Discard the sensor. 3 Install the fused overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). 4 Record the pin position of the wires in the sensor harness connector and carefully disconnect the harness from the sensor connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the sensor harness to the new connector, PN P450161 in the pin positions that were recorded. 7 Connect the new connector to the fused overflow sensor 695QJ (696QJ), PN 722704. (b) Outer Fuel Tank - High Level Sensor 615QJ (616QJ) and Low Level Sensor 605QJ (606QJ). 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 615QJ (616QJ) and 605QJ (606QJ). 2 Remove the high level and the low level sensors 615QJ (616QJ) and 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensor 605QJ (606QJ), (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 615QJ (616QJ), PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 56 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

1 0 Connect the new connector to the fused low level sensor 605QJ (606QJ), PN 722703. (c) Inner Fuel Tank - High Level Sensor 619QJ (620QJ) and Calibration Sensor 699QJ (700QJ) 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 619QJ (620QJ) and 699QJ (700QJ). 2 Remove the high level and the calibration sensors 619QJ (620QJ) and 699QJ (700QJ) (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors. 3 Install the fused high level sensor 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused calibration sensor 699QJ (700QJ), (Refer to AMM 28-46-28, Page block 401). 5 Record the pin position of the wires in the high level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 619QJ (620QJ), PN 722702. 9 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused calibration sensor 699QJ (700QJ), PN 722702. (d) Inner Fuel Tank - Low Level Sensor 698QJ (697QJ) Kit 286095B01R01 Refer to Figure 2 1 Disconnect the sensor 698QJ (697QJ) from the sensor harness connector. Discard the sensor 698QJ (697QJ). 2 Remove the fasteners, Item (1), from the bracket of the low level sensor 698QJ (697QJ). 3 Reinstall the fasteners, Item (1), in the original location on the structural bracket assembly. If necessary use the washers, Item 2, PN NAS1149F0332P. Torque the fasteners, Item (1), to between 35 to 40lb.in. (4.0 to 4.5Nm).

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 57 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

4 Record the pin positions of the wires in the sensor harness connector and carefully disconnect the harness from the connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 7 On the bracket assembly, drill three fastener holes to between 0.3125 and 0.3145 in. (7.938 and 7.988 mm) at the positions shown in Figure 2. 8 De-burr the holes. Remove swarf as necessary. 9 Install the bracket: 1 Bracket A2845501000000 Item 5

or 1 Bracket A2845501000100 Item 6

to the bracket assembly with: 6 Bolt NAS1303-2 Item 4 6 Nut H19200C3 Item 3 1 0 Torque the nut, Item 3, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 1 Install the fused low level sensor 698QJ (697QJ), PN 722702, on the bracket with: 4 Bolt NAS1303-3 Item 1 8 Washer NAS1149F0332P Item 2 1 2 Torque the bolt, Item 1, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 3 Connect the new connector to the fused low level sensor 698QJ (697QJ), PN 722702. NOTE : Reposition the harness to obtain best route. (e) Center Fuel Tank - High Level Sensor 632QJ, Low Level Sensors 633QJ and 634QJ and Calibration Sensor 701QJ 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 632QJ, 633QJ, 634QJ and 701QJ. 2 Remove the high level, low level and calibration sensors 632QJ, 633QJ 634QJ and 701QJ (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors.

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 58 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

3 Install the fused high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensors 633QJ and 634QJ, (Refer to AMM 28-46-21, Page block 401). 5 Install the fused calibration sensor 701QJ, (Refer to AMM 28-46-28, Page block 401). 6 Record the pin position of the wires in the high level, low level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 7 Put the retained backshell over the harness. 8 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 9 Connect the new connector to the fused high level sensor 632QJ, PN 722702. 1 0 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 1 Connect the new connector to the fused low level sensors 633QJ and 634QJ, PN 722703. 1 2 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 3 Connect the new connector to the fused calibration sensor 701QJ, PN 722702. (f) Remove the current harness labels and use the applicable labels supplied by INTERTECHNIQUE and re-identify the center, inner and outer fuel tank-sensor harnesses, as shown in Table 7. TABLE 7 - Harness Re-Identification Old Part Number New Part Number INT Location 762454-1-0 746081-1-0 01 CTR TK 762453-1-0 746082-1-0 01 INR TK 708614 (-2, -3 or -4) 762001 (-2,-3 or -4) 01 OUT TK NOTE : For the definitions of interchangeability in column INT, refer to ATA 200 Chapter 1A-2. (8) Config. 14 and Config. 16 Refer to Figure 1 (a) Surge Tank Overflow Sensor 695QJ (696QJ).

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 59 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

1 Disconnect the sensor harness connector from the sensor 695QJ (696QJ) from inside the outer tank. 2 Remove the overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401) and discard the sensor. 3 Install the fused overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). 4 Record the pin position of the wires in the sensor harness connector and carefully disconnect the harness from the sensor connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the sensor harness to the new connector, PN P450161 in the pin positions that were recorded. 7 Connect the new connector to the fused overflow sensor 695QJ (696QJ), PN 722704. (b) Outer Fuel Tank - High Level Sensor 615QJ (616QJ) and Low Level Sensor 605QJ (606QJ). 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 615QJ (616QJ) and 605QJ (606QJ). 2 Remove the high level and the low level sensors 615QJ (616QJ) and 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensor 605QJ (606QJ), (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 615QJ (616QJ), PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensor 605QJ (606QJ), PN 722703. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 60 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

(c) Inner Fuel Tank - High Level Sensor 619QJ (620QJ) 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 619QJ (620QJ). 2 Remove the high level sensors 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). 4 Record the pin position of the wires in the high level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 7 Connect the new connector to the fused high level sensor 619QJ (620QJ), PN 722702. (d) Inner Fuel Tank - Low Level Sensor 698QJ (697QJ) Kit 286095B01R01 Refer to Figure 2 1 Disconnect the sensor 698QJ (697QJ) from the sensor harness connector. Discard the sensor 698QJ (697QJ). 2 Remove the fasteners, Item (1), from the bracket of the low level sensor 698QJ (697QJ). 3 Reinstall the fasteners, Item (1), in the original location on the structural bracket assembly. If necessary use the washers, Item 2, PN NAS1149F0332P. Torque the fasteners, Item (1), to between 35 to 40lb.in. (4.0 to 4.5Nm). 4 Record the pin positions of the wires in the sensor harness connector and carefully disconnect the harness from the connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 7 On the bracket assembly, drill three fastener holes to between 0.3125 and 0.3145 in. (7.938 and 7.988 mm) at the positions shown in Figure 2. 8 De-burr the holes. Remove swarf as necessary. 9 Install the bracket: DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 61 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

1 Bracket A2845501000000 Item 5

or 1 Bracket A2845501000100 Item 6

to the bracket assembly with: 6 Bolt NAS1303-2 Item 4 6 Nut H19200C3 Item 3 1 0 Torque the nut, Item 3, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 1 Install the fused low level sensor 698QJ (697QJ), PN 722702, on the bracket with: 4 Bolt NAS1303-3 Item 1 8 Washer NAS1149F0332P Item 2 1 2 Torque the bolt, Item 1, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 3 Connect the new connector to the fused low level sensor 698QJ (697QJ), PN 722702. NOTE : Reposition the harness to obtain best route. (e) Center Fuel Tank - High Level Sensor 632QJ and Low Level Sensors 633QJ and 634QJ 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 632QJ, 633QJ and 634QJ. 2 Remove the high level and the low level sensors 632QJ, 633QJ and 634QJ (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensors 633QJ and 634QJ, (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 632QJ, PN 722702.

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 62 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensors 633QJ and 634QJ, PN 722703. (f) Remove the current harness labels and use the applicable labels supplied by INTERTECHNIQUE and re-identify the center, inner and outer fuel tank-sensor harnesses, as shown in Table 8. TABLE 8 - Harness Re-Identification Old Part Number New Part Number INT Location 762454-1-0 746081-1-0 01 CTR TK 762453-1-0 746082-1-0 01 INR TK 762455-1-0 746083-1-0 01 OUT TK NOTE : For the definitions of interchangeability in column INT, refer to ATA 200 Chapter 1A-2. (9) Config. 15 and Config. 17 Refer to Figure 1 (a) Surge Tank Overflow Sensor 695QJ (696QJ). 1 Disconnect the sensor harness connector from the sensor 695QJ (696QJ) from inside the outer tank. 2 Remove the overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). Discard the sensor. 3 Install the fused overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). 4 Record the pin position of the wires in the sensor harness connector and carefully disconnect the harness from the sensor connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the sensor harness to the new connector, PN P450161 in the pin positions that were recorded. 7 Connect the new connector to the fused overflow sensor 695QJ (696QJ), PN 722704. (b) Outer Fuel Tank - High Level Sensor 615QJ (616QJ) and Low Level Sensor 605QJ (606QJ). 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 615QJ (616QJ) and 605QJ (606QJ). DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 63 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

2 Remove the high level and the low level sensors 615QJ (616QJ) and 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensor 605QJ (606QJ), (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 615QJ (616QJ), PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensor 605QJ (606QJ), PN 722703. (c) Inner Fuel Tank - High Level Sensor 619QJ (620QJ) and Calibration Sensor 699QJ (700QJ) 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 619QJ (620QJ) and 699QJ (700QJ). 2 Remove the high level and the calibration sensors 619QJ (620QJ) and 699QJ (700QJ) (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors. 3 Install the fused high level sensor 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused calibration sensor 699QJ (700QJ), (Refer to AMM 28-46-28, Page block 401). 5 Record the pin position of the wires in the high level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded.

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 64 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

8 Connect the new connector to the fused high level sensor 619QJ (620QJ), PN 722702. 9 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused calibration sensor 699QJ (700QJ), PN 722702. (d) Inner Fuel Tank - Low Level Sensor 698QJ (697QJ) Kit 286095B01R01 Refer to Figure 2 1 Disconnect the sensor 698QJ (697QJ) from the sensor harness connector. Discard the sensor 698QJ (697QJ). 2 Remove the fasteners, Item (1), from the bracket of the low level sensor 698QJ (697QJ). 3 Reinstall the fasteners, Item (1), in the original location on the structural bracket assembly. If necessary use the washers, Item 2, PN NAS1149F0332P. Torque the fasteners, Item (1), to between 35 to 40lb.in. (4.0 to 4.5Nm). 4 Record the pin positions of the wires in the sensor harness connector and carefully disconnect the harness from the connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 7 On the bracket assembly, drill three fastener holes to between 0.3125 and 0.3145 in. (7.938 and 7.988 mm) at the positions shown in Figure 2. 8 De-burr the holes. Remove swarf as necessary. 9 Install the bracket: 1 Bracket A2845501000000 Item 5

or 1 Bracket A2845501000100 Item 6

to the bracket assembly with: 6 Bolt NAS1303-2 Item 4 6 Nut H19200C3 Item 3 1 0 Torque the nut, Item 3, to between 35 and 40lb.in. (4.0 to 4.5Nm).

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 65 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

1 1 Install the fused low level sensor 698QJ (697QJ), PN 722702, on the bracket with: 4 Bolt NAS1303-3 Item 1 8 Washer NAS1149F0332P Item 2 1 2 Torque the bolt, Item 1, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 3 Connect the new connector to the fused low level sensor 698QJ (697QJ), PN 722702. NOTE : Reposition the harness to obtain best route. (e) Center Fuel Tank - High Level Sensor 632QJ, Low Level Sensors 633QJ and 634QJ and Calibration Sensor 701QJ 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 632QJ, 633QJ, 634QJ and 701QJ. 2 Remove the high level, low level and calibration sensors 632QJ, 633QJ 634QJ and 701QJ (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors. 3 Install the fused high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensors 633QJ and 634QJ, (Refer to AMM 28-46-21, Page block 401). 5 Install the fused calibration sensor 701QJ, (Refer to AMM 28-46-28, Page block 401). 6 Record the pin position of the wires in the high level, low level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 7 Put the retained backshell over the harness. 8 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 9 Connect the new connector to the fused high level sensor 632QJ, PN 722702. 1 0 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 1 Connect the new connector to the fused low level sensors 633QJ and 634QJ, PN 722703. 1 2 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 3 Connect the new connector to the fused calibration sensor 701QJ, PN 722702. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 66 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

(f) Remove the current harness labels and use the applicable labels supplied by INTERTECHNIQUE and re-identify the center, inner and outer fuel tank-sensor harnesses, as shown in Table 9. TABLE 9 - Harness Re-Identification Old Part Number New Part Number INT Location 762454-1-0 746081-1-0 01 CTR TK 762453-1-0 746082-1-0 01 INR TK 762455-1-0 746083-1-0 01 OUT TK NOTE : For the definitions of interchangeability in column INT, refer to ATA 200 Chapter 1A-2. (10) Config. 18 and Config. 20 Refer to Figure 1 (a) Surge Tank Overflow Sensor 695QJ (696QJ). 1 Disconnect the sensor harness connector from the sensor 695QJ (696QJ) from inside the outer tank. 2 Remove the overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401) and discard the sensor. 3 Install the fused overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). 4 Record the pin position of the wires in the sensor harness connector and carefully disconnect the harness from the sensor connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the sensor harness to the new connector, PN P450161 in the pin positions that were recorded. 7 Connect the new connector to the fused overflow sensor 695QJ (696QJ), PN 722704. (b) Outer Fuel Tank - High Level Sensor 615QJ (616QJ) and Low Level Sensor 605QJ (606QJ). 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 615QJ (616QJ) and 605QJ (606QJ). 2 Remove the high level and the low level sensors 615QJ (616QJ) and 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401). DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 67 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

4 Install the fused low level sensor 605QJ (606QJ), (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 615QJ (616QJ), PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensor 605QJ (606QJ), PN 722703. (c) Inner Fuel Tank - High Level Sensor 619QJ (620QJ) 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 619QJ (620QJ). 2 Remove the high level sensors 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). 4 Record the pin position of the wires in the high level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 7 Connect the new connector to the fused high level sensor 619QJ (620QJ), PN 722702. (d) Inner Fuel Tank - Low Level Sensor 698QJ (697QJ) Kit 286095B01R01 Refer to Figure 2 1 Disconnect the sensor 698QJ (697QJ) from the sensor harness connector. Discard the sensor 698QJ (697QJ). 2 Remove the fasteners, Item (1), from the bracket of the low level sensor 698QJ (697QJ). DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 68 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

3 Reinstall the fasteners, Item (1), in the original location on the structural bracket assembly. If necessary use the washers, Item 2, PN NAS1149F0332P. Torque the fasteners, Item (1), to between 35 to 40lb.in. (4.0 to 4.5Nm). 4 Record the pin positions of the wires in the sensor harness connector and carefully disconnect the harness from the connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 7 On the bracket assembly, drill three fastener holes to between 0.3125 and 0.3145 in. (7.938 and 7.988 mm) at the positions shown in Figure 2. 8 De-burr the holes. Remove swarf as necessary. 9 Install the bracket: 1 Bracket A2845501000000 Item 5

or 1 Bracket A2845501000100 Item 6

to the bracket assembly with: 6 Bolt NAS1303-2 Item 4 6 Nut H19200C3 Item 3 1 0 Torque the nut, Item 3, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 1 Install the fused low level sensor 698QJ (697QJ), PN 722702, on the bracket with: 4 Bolt NAS1303-3 Item 1 8 Washer NAS1149F0332P Item 2 1 2 Torque the bolt, Item 1, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 3 Connect the new connector to the fused low level sensor 698QJ (697QJ), PN 722702. NOTE : Reposition the harness to obtain best route. (e) Center Fuel Tank - High Level Sensor 632QJ and Low Level Sensors 633QJ and 634QJ NOTE : Config. 20 the center tank calibration sensor does not need replacing. 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 632QJ, 633QJ and 634QJ. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 69 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

2 Remove the high level and the low level sensors 632QJ, 633QJ and 634QJ (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensors 633QJ and 634QJ, (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 632QJ, PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensors 633QJ and 634QJ, PN 722703. (f) Remove the current harness labels and use the applicable labels supplied by INTERTECHNIQUE and re-identify the center, inner and outer fuel tank-sensor harnesses, as shown in Table 10. TABLE 10 - Harness Re-Identification Old Part Number New Part Number INT Location 708616 (-1, -2 or -3) 762004 (-1,-2 or -3) 01 CTR TK 762453-1-0 746082-1-0 01 INR TK 708614 (-2, -3 or -4) 762001 (-2,-3 or -4) 01 OUT TK NOTE : For the definitions of interchangeability in column INT, refer to ATA 200 Chapter 1A-2. (11) Config. 19 and Config. 21 Refer to Figure 1 (a) Surge Tank Overflow Sensor 695QJ (696QJ). 1 Disconnect the sensor harness connector from the sensor 695QJ (696QJ) from inside the outer tank. 2 Remove the overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). Discard the sensor. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 70 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

3 Install the fused overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). 4 Record the pin position of the wires in the sensor harness connector and carefully disconnect the harness from the sensor connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the sensor harness to the new connector, PN P450161 in the pin positions that were recorded. 7 Connect the new connector to the fused overflow sensor 695QJ (696QJ), PN 722704. (b) Outer Fuel Tank - High Level Sensor 615QJ (616QJ) and Low Level Sensor 605QJ (606QJ). 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 615QJ (616QJ) and 605QJ (606QJ). 2 Remove the high level and the low level sensors 615QJ (616QJ) and 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensor 605QJ (606QJ), (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 615QJ (616QJ), PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensor 605QJ (606QJ), PN 722703. (c) Inner Fuel Tank - High Level Sensor 619QJ (620QJ) and Calibration Sensor 699QJ (700QJ) 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 619QJ (620QJ) and 699QJ (700QJ). DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 71 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

2 Remove the high level and the calibration sensors 619QJ (620QJ) and 699QJ (700QJ) (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors. 3 Install the fused high level sensor 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused calibration sensor 699QJ (700QJ), (Refer to AMM 28-46-28, Page block 401). 5 Record the pin position of the wires in the high level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 619QJ (620QJ), PN 722702. 9 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused calibration sensor 699QJ (700QJ), PN 722702. (d) Inner Fuel Tank - Low Level Sensor 698QJ (697QJ) Kit 286095B01R01 Refer to Figure 2 1 Disconnect the sensor 698QJ (697QJ) from the sensor harness connector. Discard the sensor 698QJ (697QJ). 2 Remove the fasteners, Item (1), from the bracket of the low level sensor 698QJ (697QJ). 3 Reinstall the fasteners, Item (1), in the original location on the structural bracket assembly. If necessary use the washers, Item 2, PN NAS1149F0332P. Torque the fasteners, Item (1), to between 35 to 40lb.in. (4.0 to 4.5Nm). 4 Record the pin positions of the wires in the sensor harness connector and carefully disconnect the harness from the connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 7 On the bracket assembly, drill three fastener holes to between 0.3125 and 0.3145 in. (7.938 and 7.988 mm) at the positions shown in Figure 2. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 72 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

8 De-burr the holes. Remove swarf as necessary. 9 Install the bracket: 1 Bracket A2845501000000 Item 5

or 1 Bracket A2845501000100 Item 6

to the bracket assembly with: 6 Bolt NAS1303-2 Item 4 6 Nut H19200C3 Item 3 1 0 Torque the nut, Item 3, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 1 Install the fused low level sensor 698QJ (697QJ), PN 722702, on the bracket with: 4 Bolt NAS1303-3 Item 1 8 Washer NAS1149F0332P Item 2 1 2 Torque the bolt, Item 1, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 3 Connect the new connector to the fused low level sensor 698QJ (697QJ), PN 722702. NOTE : Reposition the harness to obtain best route. (e) Center Fuel Tank - High Level Sensor 632QJ, Low Level Sensors 633QJ and 634QJ and Calibration Sensor 701QJ 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 632QJ, 633QJ, 634QJ and 701QJ. 2 Remove the high level, low level and calibration sensors 632QJ, 633QJ 634QJ and 701QJ (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors. 3 Install the fused high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensors 633QJ and 634QJ, (Refer to AMM 28-46-21, Page block 401). 5 Install the fused calibration sensor 701QJ, (Refer to AMM 28-46-28, Page block 401). 6 Record the pin position of the wires in the high level, low level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 73 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

7 Put the retained backshell over the harness. 8 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 9 Connect the new connector to the fused high level sensor 632QJ, PN 722702. 1 0 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 1 Connect the new connector to the fused low level sensors 633QJ and 634QJ, PN 722703. 1 2 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 3 Connect the new connector to the fused calibration sensor 701QJ, PN 722702. (f) Remove the current harness labels and use the applicable labels supplied by INTERTECHNIQUE and re-identify the center, inner and outer fuel tank-sensor harnesses, as shown in Table 11. TABLE 11 - Harness Re-Identification Old Part Number New Part Number INT Location 708616 (-1, -2 or -3) 762004 (-1,-2 or -3) 01 CTR TK 722304 746079-1-0 01 CTR TK 762453-1-0 746082-1-0 01 INR TK 708614 (-2, -3 or -4) 762001 (-2,-3 or -4) 01 OUT TK NOTE : For the definitions of interchangeability in column INT, refer to ATA 200 Chapter 1A-2. (12) Config. 22 and Config. 24 Refer to Figure 1 (a) Surge Tank Overflow Sensor 695QJ (696QJ). 1 Disconnect the sensor harness connector from the sensor 695QJ (696QJ) from inside the outer tank. 2 Remove the overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401) and discard the sensor. 3 Install the fused overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). 4 Record the pin position of the wires in the sensor harness connector and carefully disconnect the harness from the sensor connector. Retain the backshell and discard the connector. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 74 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

5 Put the retained backshell over the harness. 6 Re-pin the sensor harness to the new connector, PN P450161 in the pin positions that were recorded. 7 Connect the new connector to the fused overflow sensor 695QJ (696QJ), PN 722704. (b) Outer Fuel Tank - High Level Sensor 615QJ (616QJ) and Low Level Sensor 605QJ (606QJ). 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 615QJ (616QJ) and 605QJ (606QJ). 2 Remove the high level and the low level sensors 615QJ (616QJ) and 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensor 605QJ (606QJ), (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 615QJ (616QJ), PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensor 605QJ (606QJ), PN 722703. (c) Inner Fuel Tank - High Level Sensor 619QJ (620QJ) and Calibration Sensors 699QJ (701QJ) 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 619QJ (620QJ) and 699QJ (701QJ). 2 Remove the high level sensors 619QJ (620QJ) calibration sensors 699QJ (701QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 619QJ (620QJ) and 699QJ (701QJ) (Refer to AMM 28-46-21, Page block 401). DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 75 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

4 Record the pin position of the wires in the high leveland calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the high level and calibration sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 7 Connect the new connector to the fused high level sensor 619QJ (620QJ) and 699QJ (701QJ), PN 722702. (d) Inner Fuel Tank - Low Level Sensor 698QJ (697QJ) Kit 286095B01R01 Refer to Figure 2 1 Disconnect the sensor 698QJ (697QJ) from the sensor harness connector. Discard the sensor 698QJ (697QJ). 2 Remove the fasteners, Item (1), from the bracket of the low level sensor 698QJ (697QJ). 3 Reinstall the fasteners, Item (1), in the original location on the structural bracket assembly. If necessary use the washers, Item 2, PN NAS1149F0332P. Torque the fasteners, Item (1), to between 35 to 40lb.in. (4.0 to 4.5Nm). 4 Record the pin positions of the wires in the sensor harness connector and carefully disconnect the harness from the connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 7 On the bracket assembly, drill three fastener holes to between 0.3125 and 0.3145 in. (7.938 and 7.988 mm) at the positions shown in Figure 2. 8 De-burr the holes. Remove swarf as necessary. 9 Install the bracket: 1 Bracket A2845501000000 Item 5

or 1 Bracket A2845501000100 Item 6

to the bracket assembly with: 6 Bolt NAS1303-2 Item 4 6 Nut H19200C3 Item 3 DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

1 0 Torque the nut, Item 3, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 1 Install the fused low level sensor 698QJ (697QJ), PN 722702, on the bracket with: 4 Bolt NAS1303-3 Item 1 8 Washer NAS1149F0332P Item 2 1 2 Torque the bolt, Item 1, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 3 Connect the new connector to the fused low level sensor 698QJ (697QJ), PN 722702. NOTE : Reposition the harness to obtain best route. (e) Center Fuel Tank - High Level Sensor 632QJ and Low Level Sensors 633QJ and 634QJ NOTE : Config. 24 the center tank calibration sensor does not need replacing 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 632QJ, 633QJ and 634QJ. 2 Remove the high level and the low level sensors 632QJ, 633QJ and 634QJ (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensors 633QJ and 634QJ, (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 632QJ, PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensors 633QJ and 634QJ, PN 722703. (f) Remove the current harness labels and use the applicable labels supplied by INTERTECHNIQUE and re-identify the center, inner and outer fuel tank-sensor harnesses, as shown in Table 12. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 77 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

TABLE 12 - Harness Re-Identification Old Part Number New Part Number INT Location 708616 (-1, -2 or -3) 762004 (-1,-2 or -3) 01 CTR TK 762453-1-0 746082-1-0 01 INR TK 762455-1-0 746083-1-0 01 OUT TK NOTE : For the definitions of interchangeability in column INT, refer to ATA 200 Chapter 1A-2. (13) Config. 23 and Config. 25 Refer to Figure 1 (a) Surge Tank Overflow Sensor 695QJ (696QJ). 1 Disconnect the sensor harness connector from the sensor 695QJ (696QJ) from inside the outer tank. 2 Remove the overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). Discard the sensor. 3 Install the fused overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). 4 Record the pin position of the wires in the sensor harness connector and carefully disconnect the harness from the sensor connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the sensor harness to the new connector, PN P450161 in the pin positions that were recorded. 7 Connect the new connector to the fused overflow sensor 695QJ (696QJ), PN 722704. (b) Outer Fuel Tank - High Level Sensor 615QJ (616QJ) and Low Level Sensor 605QJ (606QJ). 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 615QJ (616QJ) and 605QJ (606QJ). 2 Remove the high level and the low level sensors 615QJ (616QJ) and 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensor 605QJ (606QJ), (Refer to AMM 28-46-21, Page block 401). DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 78 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 615QJ (616QJ), PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensor 605QJ (606QJ), PN 722703. (c) Inner Fuel Tank - High Level Sensor 619QJ (620QJ) and Calibration Sensor 699QJ (700QJ) 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 619QJ (620QJ) and 699QJ (700QJ). 2 Remove the high level and the calibration sensors 619QJ (620QJ) and 699QJ (700QJ) (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors. 3 Install the fused high level sensor 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused calibration sensor 699QJ (700QJ), (Refer to AMM 28-46-28, Page block 401). 5 Record the pin position of the wires in the high level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 619QJ (620QJ), PN 722702. 9 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused calibration sensor 699QJ (700QJ), PN 722702. (d) Inner Fuel Tank - Low Level Sensor 698QJ (697QJ) DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 79 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

Kit 286095B01R01 Refer to Figure 2 1 Disconnect the sensor 698QJ (697QJ) from the sensor harness connector. Discard the sensor 698QJ (697QJ). 2 Remove the fasteners, Item (1), from the bracket of the low level sensor 698QJ (697QJ). 3 Reinstall the fasteners, Item (1), in the original location on the structural bracket assembly. If necessary use the washers, Item 2, PN NAS1149F0332P. Torque the fasteners, Item (1), to between 35 to 40lb.in. (4.0 to 4.5Nm). 4 Record the pin positions of the wires in the sensor harness connector and carefully disconnect the harness from the connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 7 On the bracket assembly, drill three fastener holes to between 0.3125 and 0.3145 in. (7.938 and 7.988 mm) at the positions shown in Figure 2. 8 De-burr the holes. Remove swarf as necessary. 9 Install the bracket: 1 Bracket A2845501000000 Item 5

or 1 Bracket A2845501000100 Item 6

to the bracket assembly with: 6 Bolt NAS1303-2 Item 4 6 Nut H19200C3 Item 3 1 0 Torque the nut, Item 3, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 1 Install the fused low level sensor 698QJ (697QJ), PN 722702, on the bracket with: 4 Bolt NAS1303-3 Item 1 8 Washer NAS1149F0332P Item 2 1 2 Torque the bolt, Item 1, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 3 Connect the new connector to the fused low level sensor 698QJ (697QJ), PN 722702. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 80 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

NOTE : Reposition the harness to obtain best route. (e) Center Fuel Tank - High Level Sensor 632QJ, Low Level Sensors 633QJ and 634QJ and Calibration Sensor 701QJ 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 632QJ, 633QJ, 634QJ and 701QJ. 2 Remove the high level, low level and calibration sensors 632QJ, 633QJ 634QJ and 701QJ (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors. 3 Install the fused high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensors 633QJ and 634QJ, (Refer to AMM 28-46-21, Page block 401). 5 Install the fused calibration sensor 701QJ, (Refer to AMM 28-46-28, Page block 401). 6 Record the pin position of the wires in the high level, low level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 7 Put the retained backshell over the harness. 8 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 9 Connect the new connector to the fused high level sensor 632QJ, PN 722702. 1 0 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 1 Connect the new connector to the fused low level sensors 633QJ and 634QJ, PN 722703. 1 2 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 3 Connect the new connector to the fused calibration sensor 701QJ, PN 722702. (f) Remove the current harness labels and use the applicable labels supplied by INTERTECHNIQUE and re-identify the center, inner and outer fuel tank-sensor harnesses, as shown in Table 13. TABLE 13 - Harness Re-Identification Old Part Number New Part Number INT Location 708616 (-1, -2 or -3) 762004 (-1, -2 or -3) 01 CTR TK DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 81 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

722304 746079-1-0 01 CTR TK 762453-1-0 746082-1-0 01 INR TK 762455-1-0 746083-1-0 01 OUT TK NOTE : For the definitions of interchangeability in column INT, refer to ATA 200 Chapter 1A-2. (14) Config. 26 and Config. 28 Refer to Figure 1 (a) Surge Tank Overflow Sensor 695QJ (696QJ). 1 Disconnect the sensor harness connector from the sensor 695QJ (696QJ) from inside the outer tank. 2 Remove the overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401) and discard the sensor. 3 Install the fused overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). 4 Record the pin position of the wires in the sensor harness connector and carefully disconnect the harness from the sensor connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the sensor harness to the new connector, PN P450161 in the pin positions that were recorded. 7 Connect the new connector to the fused overflow sensor 695QJ (696QJ), PN 722704. (b) Outer Fuel Tank - High Level Sensor 615QJ (616QJ) and Low Level Sensor 605QJ (606QJ). 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 615QJ (616QJ) and 605QJ (606QJ). 2 Remove the high level and the low level sensors 615QJ (616QJ) and 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensor 605QJ (606QJ), (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

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# A300-600 **A300-600** SERVICE BULLETIN

6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 615QJ (616QJ), PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensor 605QJ (606QJ), PN 722703. (c) Inner Fuel Tank - High Level Sensor 619QJ (620QJ) NOTE : Config. 28 the inner tank calibration sensor does not need replacing 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 619QJ (620QJ). 2 Remove the high level sensors 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). 4 Record the pin position of the wires in the high level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 7 Connect the new connector to the fused high level sensor 619QJ (620QJ), PN 722702. (d) Inner Fuel Tank - Low Level Sensor 698QJ (697QJ) Kit 286095B01R01 Refer to Figure 2 1 Disconnect the sensor 698QJ (697QJ) from the sensor harness connector. Discard the sensor 698QJ (697QJ). 2 Remove the fasteners, Item (1), from the bracket of the low level sensor 698QJ (697QJ). 3 Reinstall the fasteners, Item (1), in the original location on the structural bracket assembly. If necessary use the washers, Item 2, PN NAS1149F0332P. Torque the fasteners, Item (1), to between 35 to 40lb.in. (4.0 to 4.5Nm). DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 83 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

4 Record the pin positions of the wires in the sensor harness connector and carefully disconnect the harness from the connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 7 On the bracket assembly, drill three fastener holes to between 0.3125 and 0.3145 in. (7.938 and 7.988 mm) at the positions shown in Figure 2. 8 De-burr the holes. Remove swarf as necessary. 9 Install the bracket: 1 Bracket A2845501000000 Item 5

or 1 Bracket A2845501000100 Item 6

to the bracket assembly with: 6 Bolt NAS1303-2 Item 4 6 Nut H19200C3 Item 3 1 0 Torque the nut, Item 3, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 1 Install the fused low level sensor 698QJ (697QJ), PN 722702, on the bracket with: 4 Bolt NAS1303-3 Item 1 8 Washer NAS1149F0332P Item 2 1 2 Torque the bolt, Item 1, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 3 Connect the new connector to the fused low level sensor 698QJ (697QJ), PN 722702. NOTE : Reposition the harness to obtain best route. (e) Center Fuel Tank - High Level Sensor 632QJ and Low Level Sensors 633QJ and 634QJ NOTE : Config. 28 the center tank calibration sensor does not need replacing. 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 632QJ, 633QJ and 634QJ. 2 Remove the high level and the low level sensors 632QJ, 633QJ and 634QJ (Refer to AMM 28-46-21, Page block 401). Discard the sensors. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 84 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

3 Install the fused high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensors 633QJ and 634QJ, (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 632QJ, PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensors 633QJ and 634QJ, PN 722703. (f) Remove the current harness labels and use the applicable labels supplied by INTERTECHNIQUE and re-identify the center, inner and outer fuel tank-sensor harnesses, as shown in Table 14. TABLE 14 - Harness Re-Identification Old Part Number New Part Number INT Location 708616 (-1, -2 or -3) 762004 (-1, -2 or -3) 01 CTR TK 796391 762267-1-0 01 INR TK 796391-1 762267-2-0 01 INR TK 762455-1-0 746083-1-0 01 OUT TK NOTE : For the definitions of interchangeability in column INT, refer to ATA 200 Chapter 1A-2. (15) Config. 27 and Config. 29 Refer to Figure 1 (a) Surge Tank Overflow Sensor 695QJ (696QJ). 1 Disconnect the sensor harness connector from the sensor 695QJ (696QJ) from inside the outer tank. 2 Remove the overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). Discard the sensor.

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 85 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

3 Install the fused overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). 4 Record the pin position of the wires in the sensor harness connector and carefully disconnect the harness from the sensor connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the sensor harness to the new connector, PN P450161 in the pin positions that were recorded. 7 Connect the new connector to the fused overflow sensor 695QJ (696QJ), PN 722704. (b) Outer Fuel Tank - High Level Sensor 615QJ (616QJ) and Low Level Sensor 605QJ (606QJ). 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 615QJ (616QJ) and 605QJ (606QJ). 2 Remove the high level and the low level sensors 615QJ (616QJ) and 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensor 605QJ (606QJ), (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 615QJ (616QJ), PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensor 605QJ (606QJ), PN 722703. (c) Inner Fuel Tank - High Level Sensor 619QJ (620QJ) and Calibration Sensor 699QJ (700QJ) 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 619QJ (620QJ) and 699QJ (700QJ). DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 86 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

2 Remove the high level and the calibration sensors 619QJ (620QJ) and 699QJ (700QJ) (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors. 3 Install the fused high level sensor 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused calibration sensor 699QJ (700QJ), (Refer to AMM 28-46-28, Page block 401). 5 Record the pin position of the wires in the high level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 619QJ (620QJ), PN 722702. 9 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused calibration sensor 699QJ (700QJ), PN 722702. (d) Inner Fuel Tank - Low Level Sensor 698QJ (697QJ) Kit 286095B01R01 Refer to Figure 2 1 Disconnect the sensor 698QJ (697QJ) from the sensor harness connector. Discard the sensor 698QJ (697QJ). 2 Remove the fasteners, Item (1), from the bracket of the low level sensor 698QJ (697QJ). 3 Reinstall the fasteners, Item (1), in the original location on the structural bracket assembly. If necessary use the washers, Item 2, PN NAS1149F0332P. Torque the fasteners, Item (1), to between 35 to 40lb.in. (4.0 to 4.5Nm). 4 Record the pin positions of the wires in the sensor harness connector and carefully disconnect the harness from the connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 7 On the bracket assembly, drill three fastener holes to between 0.3125 and 0.3145 in. (7.938 and 7.988 mm) at the positions shown in Figure 2. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 87 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

8 De-burr the holes. Remove swarf as necessary. 9 Install the bracket: 1 Bracket A2845501000000 Item 5

or 1 Bracket A2845501000100 Item 6

to the bracket assembly with: 6 Bolt NAS1303-2 Item 4 6 Nut H19200C3 Item 3 1 0 Torque the nut, Item 3, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 1 Install the fused low level sensor 698QJ (697QJ), PN 722702, on the bracket with: 4 Bolt NAS1303-3 Item 1 8 Washer NAS1149F0332P Item 2 1 2 Torque the bolt, Item 1, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 3 Connect the new connector to the fused low level sensor 698QJ (697QJ), PN 722702. NOTE : Reposition the harness to obtain best route. (e) Center Fuel Tank - High Level Sensor 632QJ, Low Level Sensors 633QJ and 634QJ and Calibration Sensor 701QJ 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 632QJ, 633QJ, 634QJ and 701QJ. 2 Remove the high level, low level and calibration sensors 632QJ, 633QJ 634QJ and 701QJ (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors. 3 Install the fused high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensors 633QJ and 634QJ, (Refer to AMM 28-46-21, Page block 401). 5 Install the fused calibration sensor 701QJ, (Refer to AMM 28-46-28, Page block 401). 6 Record the pin position of the wires in the high level, low level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 88 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

7 Put the retained backshell over the harness. 8 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 9 Connect the new connector to the fused high level sensor 632QJ, PN 722702. 1 0 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 1 Connect the new connector to the fused low level sensors 633QJ and 634QJ, PN 722703. 1 2 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 3 Connect the new connector to the fused calibration sensor 701QJ, PN 722702. (f) Remove the current harness labels and use the applicable labels supplied by INTERTECHNIQUE and re-identify the center, inner and outer fuel tank-sensor harnesses, as shown in Table 15. TABLE 15 - Harness Re-Identification Old Part Number New Part Number INT Location 708616 (-1,-2 or -3) 762004 (-1, -2 or -3) 01 CTR TK 722304 746079-1-0 01 CTR TK 796391 762267-1-0 01 INR TK 796391-1 762267-2-0 01 INR TK 722305 746080-1-0 01 INR TK 762455-1-0 746083-1-0 01 OUT TK NOTE : For the definitions of interchangeability in column INT, refer to ATA 200 Chapter 1A-2. (16) Config. 30 and Config. 32 Refer to Figure 1 (a) Surge Tank Overflow Sensor 695QJ (696QJ). 1 Disconnect the sensor harness connector from the sensor 695QJ (696QJ) from inside the outer tank. 2 Remove the overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401) and discard the sensor. 3 Install the fused overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 89 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

4 Record the pin position of the wires in the sensor harness connector and carefully disconnect the harness from the sensor connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the sensor harness to the new connector, PN P450161 in the pin positions that were recorded. 7 Connect the new connector to the fused overflow sensor 695QJ (696QJ), PN 722704. (b) Outer Fuel Tank - High Level Sensor 615QJ (616QJ) and Low Level Sensor 605QJ (606QJ). 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 615QJ (616QJ) and 605QJ (606QJ). 2 Remove the high level and the low level sensors 615QJ (616QJ) and 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensor 605QJ (606QJ), (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 615QJ (616QJ), PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensor 605QJ (606QJ), PN 722703. (c) Inner Fuel Tank - High Level Sensor 619QJ (620QJ) NOTE : Config. 32 the center tank calibration sensor does not need replacing. 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 619QJ (620QJ).

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 90 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

2 Remove the high level sensors 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). 4 Record the pin position of the wires in the high level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 7 Connect the new connector to the fused high level sensor 619QJ (620QJ), PN 722702. (d) Inner Fuel Tank - Low Level Sensor 698QJ (697QJ) Kit 286095B01R01 Refer to Figure 2 1 Disconnect the sensor 698QJ (697QJ) from the sensor harness connector. Discard the sensor 698QJ (697QJ). 2 Remove the fasteners, Item (1), from the bracket of the low level sensor 698QJ (697QJ). 3 Reinstall the fasteners, Item (1), in the original location on the structural bracket assembly. If necessary use the washers, Item 2, PN NAS1149F0332P. Torque the fasteners, Item (1), to between 35 to 40lb.in. (4.0 to 4.5Nm). 4 Record the pin positions of the wires in the sensor harness connector and carefully disconnect the harness from the connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 7 On the bracket assembly, drill three fastener holes to between 0.3125 and 0.3145 in. (7.938 and 7.988 mm) at the positions shown in Figure 2. 8 De-burr the holes. Remove swarf as necessary. 9 Install the bracket: 1 Bracket A2845501000000 Item 5

or 1 Bracket A2845501000100 Item 6 DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 91 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

to the bracket assembly with: 6 Bolt NAS1303-2 Item 4 6 Nut H19200C3 Item 3 1 0 Torque the nut, Item 3, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 1 Install the fused low level sensor 698QJ (697QJ), PN 722702, on the bracket with: 4 Bolt NAS1303-3 Item 1 8 Washer NAS1149F0332P Item 2 1 2 Torque the bolt, Item 1, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 3 Connect the new connector to the fused low level sensor 698QJ (697QJ), PN 722702. NOTE : Reposition the harness to obtain best route. (e) Center Fuel Tank - High Level Sensor 632QJ and Low Level Sensors 633QJ and 634QJ 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 632QJ, 633QJ and 634QJ. 2 Remove the high level and the low level sensors 632QJ, 633QJ and 634QJ (Refer to AMM 28-46-21, Page block 401). Discard the sensors. 3 Install the fused high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensors 633QJ and 634QJ, (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 632QJ, PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensors 633QJ and 634QJ, PN 722703.

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 92 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

(f) Remove the current harness labels and use the applicable labels supplied by INTERTECHNIQUE and re-identify the center, inner and outer fuel tank-sensor harnesses, as shown in Table 16. TABLE 16 - Harness Re-Identification Old Part Number New Part Number INT Location 762454-1-0 746081-1-0 01 CTR TK 796391 762267-1-0 01 INR TK 796391-1 762267-2-0 01 INR TK 762455-1-0 746083-1-0 01 OUT TK NOTE : For the definitions of interchangeability in column INT, refer to ATA 200 Chapter 1A-2. (17) Config. 31 and Config. 33 Refer to Figure 1 (a) Surge Tank Overflow Sensor 695QJ (696QJ). 1 Disconnect the sensor harness connector from the sensor 695QJ (696QJ) from inside the outer tank. 2 Remove the overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). Discard the sensor. 3 Install the fused overflow sensor 695QJ (696QJ) (Refer to AMM 28-46-22, Page block 401). 4 Record the pin position of the wires in the sensor harness connector and carefully disconnect the harness from the sensor connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the sensor harness to the new connector, PN P450161 in the pin positions that were recorded. 7 Connect the new connector to the fused overflow sensor 695QJ (696QJ), PN 722704. (b) Outer Fuel Tank - High Level Sensor 615QJ (616QJ) and Low Level Sensor 605QJ (606QJ). 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 615QJ (616QJ) and 605QJ (606QJ). 2 Remove the high level and the low level sensors 615QJ (616QJ) and 605QJ (606QJ) (Refer to AMM 28-46-21, Page block 401). Discard the sensors. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 93 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

3 Install the fused high level sensor 615QJ (616QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensor 605QJ (606QJ), (Refer to AMM 28-46-21, Page block 401). 5 Record the pin position of the wires in the high level and low level sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 615QJ (616QJ), PN 722702. 9 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused low level sensor 605QJ (606QJ), PN 722703. (c) Inner Fuel Tank - High Level Sensor 619QJ (620QJ) and Calibration Sensor 699QJ (700QJ) 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 619QJ (620QJ) and 699QJ (700QJ). 2 Remove the high level and the calibration sensors 619QJ (620QJ) and 699QJ (700QJ) (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors. 3 Install the fused high level sensor 619QJ (620QJ) (Refer to AMM 28-46-21, Page block 401). 4 Install the fused calibration sensor 699QJ (700QJ), (Refer to AMM 28-46-28, Page block 401). 5 Record the pin position of the wires in the high level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 6 Put the retained backshell over the harness. 7 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 8 Connect the new connector to the fused high level sensor 619QJ (620QJ), PN 722702.

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 94 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

9 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 0 Connect the new connector to the fused calibration sensor 699QJ (700QJ), PN 722702. (d) Inner Fuel Tank - Low Level Sensor 698QJ (697QJ) Kit 286095B01R01 Refer to Figure 2 1 Disconnect the sensor 698QJ (697QJ) from the sensor harness connector. Discard the sensor 698QJ (697QJ). 2 Remove the fasteners, Item (1), from the bracket of the low level sensor 698QJ (697QJ). 3 Reinstall the fasteners, Item (1), in the original location on the structural bracket assembly. If necessary use the washers, Item 2, PN NAS1149F0332P. Torque the fasteners, Item (1), to between 35 to 40lb.in. (4.0 to 4.5Nm). 4 Record the pin positions of the wires in the sensor harness connector and carefully disconnect the harness from the connector. Retain the backshell and discard the connector. 5 Put the retained backshell over the harness. 6 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 7 On the bracket assembly, drill three fastener holes to between 0.3125 and 0.3145 in. (7.938 and 7.988 mm) at the positions shown in Figure 2. 8 De-burr the holes. Remove swarf as necessary. 9 Install the bracket: 1 Bracket A2845501000000 Item 5

or 1 Bracket A2845501000100 Item 6

to the bracket assembly with: 6 Bolt NAS1303-2 Item 4 6 Nut H19200C3 Item 3 1 0 Torque the nut, Item 3, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 1 Install the fused low level sensor 698QJ (697QJ), PN 722702, on the bracket with: 4 Bolt NAS1303-3 Item 1 DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 95 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

8 Washer NAS1149F0332P Item 2 1 2 Torque the bolt, Item 1, to between 35 and 40lb.in. (4.0 to 4.5Nm). 1 3 Connect the new connector to the fused low level sensor 698QJ (697QJ), PN 722702. NOTE : Reposition the harness to obtain best route. (e) Center Fuel Tank - High Level Sensor 632QJ, Low Level Sensors 633QJ and 634QJ and Calibration Sensor 701QJ 1 Inside the fuel tank, disconnect the sensor harness connectors from the sensors 632QJ, 633QJ, 634QJ and 701QJ. 2 Remove the high level, low level and calibration sensors 632QJ, 633QJ 634QJ and 701QJ (Refer to AMM 28-46-21, Page block 401 and AMM 28-46-28, Page block 401). Discard the sensors. 3 Install the fused high level sensor 632QJ (Refer to AMM 28-46-21, Page block 401). 4 Install the fused low level sensors 633QJ and 634QJ, (Refer to AMM 28-46-21, Page block 401). 5 Install the fused calibration sensor 701QJ, (Refer to AMM 28-46-28, Page block 401). 6 Record the pin position of the wires in the high level, low level and calibration sensor harness connectors and carefully disconnect the harnesses from the connectors. Retain the backshell and discard the connector. 7 Put the retained backshell over the harness. 8 Re-pin the high level sensor harnesses to the new connectors, PN P450161, in the pin positions that were recorded. 9 Connect the new connector to the fused high level sensor 632QJ, PN 722702. 1 0 Re-pin the low level sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 1 Connect the new connector to the fused low level sensors 633QJ and 634QJ, PN 722703. 1 2 Re-pin the calibration sensor harness to the new connector, PN P450161, in the pin positions that were recorded. 1 3 Connect the new connector to the fused calibration sensor 701QJ, PN 722702. (f) Remove the current harness labels and use the applicable labels supplied by INTERTECHNIQUE and re-identify the center, inner and outer fuel tank-sensor harnesses, as shown in Table 17. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 96 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

TABLE 17 - Harness Re-Identification Old Part Number New Part Number INT Location 762454-1-0 746081-1-0 01 CTR TK 722-304 746079-1-0 01 CTR TK 796-391 762267 01 INR TK 796-391-1 762267-1 01 INR TK 722-305 746080-1-0 01 INR TK 762455-1-0 746083-1-0 01 OUT TK NOTE : For the definitions of interchangeability in column INT, refer to ATA 200 Chapter 1A-2. **C. T E** **S T**  (1) Config. 01 thru Config. 33 (a) After you have completed the worksteps in para.D.CLOSE UP, do the operational and functional tests of the Fuel High Level and Low Level Indicating (Refer to AMM 28-46-00, Page block 501). (2) Config. 01 thru Config. 03 , Config. 06 , Config. 07 , Config. 10 , Config. 11 , Config. 14 , Config. 15 , Config. 18 , Config. 19 , Config. 22 , Config. 23 , Config. 26 , Config. 27 , Config. 30 and Config. 31 . (a) To check the calibration sensors for the inner tank do the water scavenge test for the inner tanks (Refer to AMM 28-11-41, Page block 501). **D. C L** **O S**  **E U**  **P** (1) Config. 01 thru Config. 33 (a) Make sure that the work areas are clean and clear of tools and other items of equipment. (b) Install the fuel tanks manhole covers (Refer to AMM 28-11-22, Page block 401). (c) Refuel the fuel tanks (Refer to AMM 12-11-28, Page block 1) as required for the tests. (d) Put the aircraft and the systems in a normal operating condition. **E. D O**  **C U**  **M E**  **N T**  **A**

**T I**  **O N**  Write in the applicable aircraft records that you have done all the work given in the Service Bulletin.

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 97 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

Figure 1, Sheet 1 Config. 01 thru 33: Level Sensors Location

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 98 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

Figure 2, Sheet 1 Config. 01 thru 33: Low Level Sensor 698QJ (697QJ) Attachment DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 99 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN

This Page Intentionally Left Blank

DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 100 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN REPORTING SHEET

**TITLE : FUEL - INSTALL FUSED LEVEL SENSORS AND MATING CONNECTORS INTO INNER, OUTER AND CENTER TANKS**  **MODIFICATION No. :** 13372H5688, 13373H5691, 13546H5725, 13547H5726 P l ease co m p l ete t h e ap p ro p r i ate ite m (A o r B) : A - SB W I L L B E embodied .................................................................. YES/NO (if NO please comment) If YES, aircraft concerned (as per SB effectivity by default) and planned dates (month/year) of embodiement:

............................................................................................................................... ..............................................

............................................................................................................................... .............................................. B - SB H AS B E E N embodied on aircraft: ............................................................................................................

............................................................................................................................... ..............................................

............................................................................................................................... .............................................. Operator comments:..............................................................................................................

..............................

............................................................................................................................... ..............................................

............................................................................................................................... .............................................. From Airline: ...................................................................................................................

..................................... Name/Title: ....................................................................................................................

...................................... Signature:..................... Date: ..................................................... I f o pe rat i o n a l d ocu m e n tat i o n i s affected (see Pa rag rap h 1

. K of t h i s S B) : If information is needed prior to next normal revision or prior to SB embodiment, please indicate required service(s): Either : Advance data................................................................................... YES/NO Or : Intermediate/Temporary revision ..................................................... YES/NO I m po rta nt I nfo rm at i o n : 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. P l ease ret u r n t h i s co m p l eted s h e et to : **AIRBUS CUSTOMER SERVICES DIRECTORATE**  **1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE**  Attn: SEDCC1 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 : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 1 of 1 Printed in France © AIRBUS 2008 All rights reserved

# A300-600 **A300-600** SERVICE BULLETIN REPORTING QUALITY

**TITLE : FUEL - INSTALL FUSED LEVEL SENSORS AND MATING CONNECTORS INTO INNER, OUTER AND CENTER TANKS**  **MODIFICATION No. :** 13372H5688, 13373H5691, 13546H5725, 13547H5726 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 futher 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 X Mod/Inspection X Manpower Operator Supplied X Test X References X Re-identification X Close-up X Publication X Tooling X Illustrations Co m m e nts :

Operator : Date: Name/Title : Please return this form to: **AIRBUS CUSTOMER SERVICES DIRECTORATE**  **1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE**  Attn: SEMB Service Bulletins Management FAX: (+33) 5 61 93 42 51 Or via your Resident Customer Support Office. DATE : Apr 09/09 SERVICE BULLETIN No. : A300-28-6095

REVISION No. : 01 - Feb 02/10 Page : 1 of 1 Printed in France © AIRBUS 2008 All rights reserved