# @ A340-500/600 SERVICE BULLETIN REVISION TRANSMITTAL SHEET

6 DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : 1 of 2 Printed in FRANCE © AIRBUS, 2007 All rights reserved 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 ATA SYSTEM : 25 TITLE : EQUIPMENT/FURNISHINGS - PAX COMPARTMENT - MODIFY CDLS WIRING LOOM IN UPPER COCKPIT DOOR PLATE COVER MODIFICATION No. : 51911D44499 This page transmits Revision No. 02 of Service Bulletin No. A340-25-5046 ADDITIONAL WORK No additional work is required by this revision for aircraft modified by any previous issue. REASON This Revision No. 02 has been issued to add a cover with new and old Part Number in the Parts to be re-identified and to include Configurations. CHANGES PLANNING INFORMATION : — DESCRIPTION . 1.D.(1) Config added. MATERIAL INFORMATION : — PARTS TO BE RE-IDENTIFIED BY OPERATOR . 2.E. New PN F2528717005600 and Old PN F2527487605600 and F2527487105600 added. ACCOMPLISHMENT INSTRUCTIONS : — GENERAL . 3.A. Caution for electrical wiring added. — Preparation . 3.A.(1) Config added. — MODIFICATION . 3.B.(1) Config added.

# @ A340-500/600 SERVICE BULLETIN REVISION TRANSMITTAL SHEET

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved — TESTS . 3.C.(1) Config added. — CLOSE-UP . 3.D.(1) Config added. NOTE : Layout changes due to computerization of this revision are not identified. FILING INSTRUCTIONS This Service Bulletin has been generated electronically and is reissued as a complete document. Replace the complete document. Put this Revision Transmittal Sheet in front of the Service Bulletin. HISTORY OF PREVIOUS REVISIONS Revision No. 01 was issued to add the removal/installation of the Anti Hijack Camera, update the effectivity, add some covers to the parts to be re-identified and make some other minor changes REVISION SEQUENCE ORIGINAL : Oct 12/04 REVISION No. : 01 — May 11/05 REVISION No. : 02 — Feb 05/07

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# @ A340-500/600 SERVICE BULLETIN SUMMARY

6 DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : 1 of 3 Printed in FRANCE © AIRBUS, 2007 All rights reserved 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 ATA SYSTEM : 25 TITLE : EQUIPMENT/FURNISHINGS - PAX COMPARTMENT - MODIFY CDLS WIRING LOOM IN UPPER COCKPIT DOOR PLATE COVER MODIFICATION No. : 51911D44499 REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES During the Installation of the Intrusion and Penetration Resistant Cockpit Door, it was found that the electrical harness 7450VB, installed on the cover of the upper cockpit door frame, is accessible from the cabin side. Therefore, the protection of this harness must be improved. This Service Bulletin introduces : — a re-routing of the electrical harness 7450VB, — the installation of a protection plate for the electrical harness 7450VB. This Service Bulletin has been validated on A340-600 aircraft MSN 0436. Accomplishment of this Service Bulletin improves cockpit security by eliminating the possibility of access to the electrical harness from the cabin side.

EFFECTIVITY This Service Bulletin is applicable to these operator(s) : EVALUATION TABLE COMPLIANCE RECOMMENDED CANCELS INSPECTION SB NO POTENTIAL AD NO A/C OPERATION AFFECTED NO RELIABILITY AFFECTED NO PAX COMFORT AFFECTED NO COST SAVING NO ETOPS AFFECTED NO STRUCTURAL LIFE EXTN NO VENDOR SB INVOLVED NO KIT PRICE (USD) D02R00 190

# @ A340-500/600 SERVICE BULLETIN SUMMARY

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved ACA CES CPA DLH IBE QAF SAA UAE VIR CONCURRENT REQUIREMENTS None REFERENCES/REPERCUSSIONS TFU : None OEB : None AOT : None SIL : None LIFE LIMIT : None LINE MAINTENANCE AFFECTED : No OTHERS : None NATURE OF THE WORK Config. 01 AIRCRAFT : YES EQUIPMENT : NO HARD : NO SOFT : NO OBRM : NO MANPOWER

MATERIAL INFORMATION AIRCRAFT DATA Config. 01 Kit 255046D02R00 Protection plate, screws, washers, nuts, clamps, ties, inserts. APPENDICES None TOTAL MANHOURS 17.50 ELAPSED TIME (HOURS) 14.00

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# @ A340-500/600 SERVICE BULLETIN SUMMARY

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved 3

# @ A340-500/600 SERVICE BULLETIN

6 DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : 1 of 42 Printed in FRANCE © AIRBUS, 2007 All rights reserved 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 ATA SYSTEM : 25 TITLE : EQUIPMENT/FURNISHINGS - PAX COMPARTMENT - MODIFY CDLS WIRING LOOM IN UPPER COCKPIT DOOR PLATE COVER MODIFICATION No. : 51911D44499 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 the said document and the information contained in it shall be treated as confidential, shall not be used for any purpose other than that for which it is hereby delivered. It shall not be disclosed in whole or in part to third parties and shall not be duplicated in any manner (except for the purposes of performing the tasks described hereunder and provided that any recipient of such document shall comply with the conditions herein), without AIRBUS prior written consent. 1. PLANNING INFORMATION A. EFFECTIVITY (1) Models 340-541 340-642 (2) Aircraft (a) Effectivity by MSN This Service Bulletin is applicable to aircraft MSN : 0371 0376 0383 0391 0394 0410 0416 0417 0426 0431 0436 0440 0445 0449 0453 0457 0460 0464 0468 0471 0475 0482 0485 0488 0495 0514 0517 0520 0523 0531 0534 0537 0540 0543 0547 0557 0566 0569 0572 0575 0577 0580 0583 0586 0601 0604 0606 (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 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.

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved (c) Effectivity by MSN and Kit/Configuration The kits and configurations applicable to these MSNs are given at the end of this list: 0371 0376 0383 0391 0394 0410 0416-0417 0426 0431 0436 0440 0445 0449 0453 0457 0460 0464 0468 0471 0475 0482 0485 0488 0495 0514 0517 0520 0523 0531 0534 0537 0540 0543 0547 0557 0566 0569 0572 0575 0577 0580 0583 0586 0601 0604 0606

NOTE : Config. 01 is applicable for all aircraft given in the effectivity of this Service Bulletin as a standard configuration. (3) Spares None B. CONCURRENT REQUIREMENTS None C. REASON (1) History During the Installation of the Intrusion and Penetration Resistant Cockpit Door, it was found that the electrical harness 7450VB, installed on the cover of the upper cockpit door frame, is accessible from the cabin side. Therefore, the protection of this harness must be improved. OPERATOR MSN ACA 0445 0464 CES 0468 0488 0514 0577 0586 CPA 0436 0453 0475 DLH 0482 0517 0523 0537 0540 0543 0566 0569 0580 0583 IBE 0431 0440 0460 0601 0604 0606 QAF 0495 SAA 0410 0417 0426 0531 0534 0547 0557 UAE 0394 0457 0471 0485 0520 0572 VIR 0371 0376 0383 0391 0416 0449 0575

KIT No. QTY PER A/C CONFIGURATION 255046D02R00 1 01

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# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved (2) Objective/Action This Service Bulletin introduces : — a re-routing of the electrical harness 7450VB, — the installation of a protection plate for the electrical harness 7450VB. This Service Bulletin has been validated on A340-600 aircraft MSN 0436. (3) Advantages Accomplishment of this Service Bulletin improves cockpit security by eliminating the possibility of access to the electrical harness from the cabin side. (4) Operational/Maintenance Consequences None D. DESCRIPTION To accomplish this Service Bulletin it is necessary to : (1) Config. 01 (a) Get access to the electrical harness 7450VB of the cockpit door release system. (b) Modify the cover of the cockpit door frame. (c) Install the cable harness 7450VB to the cover of the cockpit door frame and the RH cockpit door post. E. COMPLIANCE (1) Classification Recommended (2) Accomplishment Timescale In accordance with operators' maintenance schedule. F. APPROVAL Approved under EASA Design Organisation Approval No. EASA.21J.031. If an aircraft listed in the effectivity has a modification or repair embodied that is not of AIRBUS origin, and which affects the content of this Service Bulletin, the operator is responsible for obtaining approval by its airworthiness authority for any adaptation necessary before incorporation of the Service Bulletin.

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# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved G. MANPOWER The manpower estimates given in this Service Bulletin are based on the direct labor cost to do the work. These estimates assume that the work will be done by experienced personnel, and may need to be revised upwards to suit operators' circumstances. The estimates do not include the time to prepare, plan or inspect the work. Manufacture and procurement of parts and tools, drying time for paints, sealants, etc. and general administration work are also not included. Config. 01

H. WEIGHT AND BALANCE Config. 01 Manufacturers Empty Weight : 0.402 kg (0.890.00 lb) Effect on Balance : 4.133 kgm (29.89 lb.ft) I. ELECTRICAL LOAD DATA Not changed J. REFERENCES

K. PUBLICATIONS AFFECTED Get Access 3.50 Modification 8.00 Test 3.00 Close-up 4.00 TOTAL MANHOURS 17.50 ELAPSED TIME (HOURS) 14.00

Aircraft Maintenance Manual (AMM) : 06-41-53 12-31-24 20-28-00 23-72-51 25-13-44 25-23-42 52-10-00 52-51-00 Consumable Material List (CML) Standards Manual (SM) Elec. Std. Practices Manual (ESPM) : 20-25-51 20-33-00 20-33-44 20-52-21 20-55-00 Service Bulletin (SB) : A340-25-5047
Illustrated Parts Catalog (IPC) : 52-51-01 Aircraft Maintenance Manual (AMM) : 52-51-00 52-51-11 52-51-12 Aircraft Schematic Manual (ASM) : 52-51-00

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# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved L. INTERCHANGEABILITY/MIXABILITY None

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# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved

This Page Intentionally Left Blank

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# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved 2. MATERIAL INFORMATION A. MATERIAL — PRICE AND AVAILABILITY (1) Material Customers with aircraft shown in the effectivity of this Service Bulletin should send a purchase order to AIRBUS. Quote the number of this Service Bulletin. The address is : AIRBUS MATERIEL SUPPORT CENTER PO BOX 630262 22312 HAMBURG GERMANY (2) Price and Availability Kit 255046D02R00 Cost : 190 US Dollars Availability : 90 calendar days from receipt of order 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. B. INDUSTRY SUPPORT INFORMATION AIRBUS will not provide industry support for accomplishment of this Service Bulletin. C. LIST OF COMPONENTS Kit 255046D02R00 ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP 3 NAS1833C08-370 4 EA INSERT 4 MS21250-03012 1 EA BOLT 5 NAS1149CN949R 1 EA WASHER 6 DAN125-4 4 EA WASHER 7 NAS1102-08-6 4 EA SCREW 8 F2527496220200 1 EA WIREPROT 9 NAS1096-3-14 2 EA SCREW 10 ASNA0113-56ADL 2 EA WASHER 11 MS21919WCH7 4 EA CLAMP 12 NAS1096-2-10 4 EA SCREW 13 MS21042L08 4 EA NUT

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# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved D. LIST OF MATERIALS — OPERATOR SUPPLIED (1) Consumable Materials

(2) Components None E. PARTS TO BE RE—IDENTIFIED BY THE OPERATOR

F. TOOLING — PRICE AND AVAILABILITY None G. SPECIAL TOOLS None 14 NAS1149CN832R 8 EA WASHER 15 NSA935401-03 2 EA TIE

DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C INST DISP Adhesive 08-010A As required Vaseline 04-012 As required Coating 07-001 As required Cleaning Agent 11-026 As required Cloth, lint-free 19-003 As required

ITEM NEW PART No. KEYWORD ITEM OLD PART No. INT 1 F2528717000200 COVER F2527487600200 03 1 F2528717006200 COVER F2527487606200 03 1 F2528717006600 COVER F2527487606600 03 1 F2528717005600 COVER F2527487105600 03 1 F2528717005600 COVER F2527487605600 03 ITEM NEW PART No. QTY UM KEYWORD ITEM OLD PART No. INT INST DISP

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# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved 3. ACCOMPLISHMENT INSTRUCTIONS A. GENERAL WARNING : MAKE SURE THAT YOU OBEY ALL THE WARNINGS AND 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. IF THERE IS CONTAMINATION, REFER TO ESPM CHAPTER 20-55-00, CLEANING. (1) Preparation (a) Config. 01 1 Electrically ground the aircraft (Refer to AMM 12-34-24 Page block 201). 2 In case of contermination refer to ESPM 20-55-00. 3 Put suitable access platforms in position. 4 In the cockpit, on the panel 235VU, make sure that these push-button switches are released : — BAT 1, BAT 2, APU BAT, — GEN 1,2,(3),(4) APU GEN, — EXT A (B). 5 Open, safety and tag this these circuit breakers :

6 Make sure that there are warning notices in the cockpit to tell persons not to operate the push-button switches on the overhead panel : — 211 VU (EMER ELEC PWR) — 235 VU (ELEC). 7 Make sure that there are warning notices in the cockpit to tell persons not to start the APU. PANEL DESIGNATION FIN LOCATION 722VU CKPT DOOR LATCH 1MQ 39 V

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# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved 8 Make sure that the external connectors are not connected to the aircraft receptacles EXT PWR A (B). 9 Make sure that a warning notice is on the access door 121EL to tell persons not to connect the external power connectors. 10 Open the passenger/crew door 831 (Refer to AMM 52-10-00 Page block 201). 11 In the cockpit, remove the Anti Hijack Camera, refer to AMM 23-72-51 Page block 401. 12 In the cockpit, remove the ceiling and sidewall panels 211MC (Refer to AMM 06-41-53 Page block 001 and AMM 25-13-44 Page block 401). 13 In the cockpit, remove the cover panels 221AC (Refer to AMM 06-41-53 Page block 001 and AMM 25-23-42 Page block 401). 14 In the cockpit, on the overhead panel, remove all the blanking plates necessary to get access to the modification of the equipment and wiring. (2) Standard Practices (a) Refer to the AIRBUS Standards Manual (SM) if you find part numbers for the hardware components in the related kit(s) which you can not identify in the LIST OF COMPONENTS of this Service Bulletin. The SM will give you the correct part number to part number relationship. (b) For identification of access Panel, refer to AMM 06-41-53 Page block 001. (c) For the specification of the material numbers (Mat. No.), refer the to Consumable Material List(CML). (d) Do the electrical bonding (Refer to AMM 20-28-00 Page block 201) with Pure Mineral Vaseline (Mat No. 04-012) and Electrical Bonding Coating (Mat No. 07-001) . (e) It is recommended to tag the retained parts and note their location to make the installation easier. (f) Obey the instructions of the wiring installation (Refer to ESPM 20-33-00). (g) For cable tie installation and tooling, refer to ESPM 20-33-44and ESPM 20-25-51. (h) Do a continuty test of new and of modified wires, refer to ESPM 20-52-21.

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# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved (i) To install new wires, cut them to the necessary length, crimp the terminals and connect them. B. MODIFICATION (1) Config. 01 (a) Get access to the electrical harness 7450VB of the cockpit door release system. Refer to Figure 1 Refer to Figure 6 Refer to Figure 7 1 From the secure part, item (28) of the RH cockpit door post, as shown on Figure 1 , Sheet 4 , Detail E, remove :

and
2 Disconnect the plug 25MQ-A from the key pad 25MQ. 3 From the plug 25MQ-A remove, as shown on Figur e 1 , Sheet 4 , Detail F :

4 Remove the wires of the cable harness 7450VB, item (2), from the plug 25MQ-A. 5 From the RH cockpit door post remove, as shown on Figure 1 , Sheet 2 , Detail C and Sheet 3 , Detail D :

and
6 Remove as shown on Figure 1 , Sheet 4 , Detail G :

and, as shown on Figure 1 , Sheet 4 , Detail H and J : 1 cover Item (20) retain
2 screws Item (21) retain

1 cable tie Item (26) discard 1 plug cover Item (27) retain 2 screws with clamps Item (25) retain

1 secure part Item (28) retain 1 cover plate Item (29) retain
6 screws Item (30) retain
5 spacers Item (31) retain 10 screws Item (32) retain

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# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved NOTE : * Remove the spacers, item 37, if installed. 7 Disconnect the wires of the electrical harness 7450VB, item (2), from the release latches 30MQ, 31MQ and 32MQ, refer to the Wiring Diagram, Figure 6 8 If the CB box 40MQ is installed, disconnect the electrical harness 7450VB from the circuit breaker box 40MQ, refer to Figure 1 , Sheet 5 , Detail L and to the Wiring Diagram Figure 7 . 9 From the cover, item (1) remove, as shown on Figure 1 , Sheet 2 , Detail C :

and disconnect the wires of the electrical harness 7450VB from the limit switch. 10 From the cover, item (1) remove, as shown on Figure 1 , Sheet 5 , Detail K :

11 Remove the electrical harness 7450VB, item (2), from the cover of the cockpit door frame, item (1). (b) Modify the cover of the cockpit door frame. Refer to Figure 2 Refer to Figure 3 Refer to Figure 4 1 From the cockpit door posts remove as shown on Figure 2 , Sheet 2 :

and 9 screws Item (33) retain 9 washers Item (34) retain 3 clamps Item (35) retain 6 clamps Item (36) retain 9 spacer Item (37) retain *

cable ties Item (40) discard

2 screws Item (39) retain 1 limit switch Item (38) retain

1 cover Item (1) retain
1 screws Item (41) discard 2 screws Item (42) discard 1 washer Item (43) discard

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# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved 2 Remove from the cover, item (1), as shown on Figure 3 , Sheet 1 :
3 Cut out the cable channels in the upper edge of the cover, item (1), to the shape that the cable harness 7450VB, item (2), can lead in a 90? angle to the FWD direction, as shown on Figure 3 , Sheet 2 , Detail A and B. 4 Round the edges of the cable channel as shown on Figure 3 , Sheet 2 , Detail A and B. 5 Drill four holes to a diameter of 14.5 mm (0.57 in.) in the upper edge of the cover, item (1), as shown on Figure 3 , Sheet 2 , Detail C and Section A-A. 6 In the upper edge of the cover, item (1), install with adhesive (Mat No. 08-010A) as shown on Figure 3 , Sheet 2 , Detail C and Section A-A :
7 Re-identify the cover, item (1), as given in paragraph 2.E., PARTS TO BE RE-IDENTIFIED BY THE OPERATOR. 8 To the cockpit door posts install, as shown on Figure 4 , Sheet 2 , Detail C :

with

and
(c) Install the cable harness 7450VB to the cover of the cockpit door frame and the RH cockpit door post. Refer to Figure 5 Refer to Figure 6 Refer to Figure 7

2 washers Item (44) discard 3 covers Item (45) retain

4 cable mounts Item (46) discard

4 inserts NAS1833C08-370 Item 3

1 cover F25287168XXX00 Item (1) Retained

2 screws NAS1096-3-14 Item 9 1 screws MS21250-03012 Item 4 2 washer ASNA0113-56ADL Item 10 1 washers NAS1149CN949R Item 5
3 covers Item (45) retained

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# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved 1 Feed the electrical cable harness 7450VB, item (2), through the cover, item (1), as shown on Figure 5 , Sheet 2 , Detail C and Sheet 7 , Detail L. 2 Connect the electrical harness 7450VB, item (2), to the release latches 30MQ, 31MQ and 32MQ, as shown on Figure 5 , Sheet 2 , Detail C and Sheet 3 ,Detail D, E and F and refer to the Wiring Diagram Figure 6 . If the box 40MQ is installed connect the electrical harness 7450VB to the circuit breaker box 40MQ, refer to Figure 5 , Sheet 4 , Detail G and the Wiring Diagram Figure 7 . 3 Connect the electrical harness 7450VB, item (2), to the limit switch, item (38), as shown on Figure 5 , Sheet 6 , Detail K and refer to the wiring diagram Figure 6 or 7 . 4 To the cover, item (1) install, as shown on Figure 5 , Sheet 7 , Detail L :

and

5 To the RH cockpit door post install, as shown on Figure 5 , Sheet 2 , Detail C and Sheet 3 , Detail D, E and F :

with

6 Install as shown on Figure 5 , Sheet 5 , Detail H :

with
NOTE (01) Before you install the secure part, item (28), and the cover plate (29) feed the wires of the key pad plug 25MQ-A through the hole of the 1 limit switch Item (38) retained
2 screws Item (39) retained 2 ties NAS935401-03 Item 15

5 spacer Item (31) retained 6 clamps Item (35) retained 3 clamps Item (36) retained 9 spacer Item (37) retained *
10 screws Item (32) retained

9 screws Item (33) retained 9 washers Item (34) retained
1 secure part Item (28) retained 1 cover plate Item (29) retained
6 screws Item (30) retained

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# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved secure part and cover plate as shown on Figure 5 , Sheet 6 , Detail J. NOTE (02) * Re-install the spacers, item (37), if they were previously installed. 7 Connect the wires of the electrical harness, item (2), to the plug 25MQ-A as shown on Figure 5 , Sheet 6 . 8 To the plug 25MQ-A install, as shown on Figure 5 , Sheet 6 , Detail K :

9 Connect the plug 25MQ-A to the key pad 25MQ. 10 To the secure part, item (28) of the RH cockpit door post install, as shown on Figure 5 , Sheet 6 , Detail J :

and
11 To the cover, item (1) install as shown on Figure 5 , Sheet 7 , Detail L and N :

with

C. TEST (1) Config. 01 (a) Remove the safety clips and tags and close these circuit breakers :

1 cable tie Item (26) retained 1 plug cover Item (27) retained 2 screws with clamps Item (25) retained

1 cover Item (20) retained
2 screws Item (21) retained

1 wire protection F2527496220200 Item 8

4 screws NAS1102-08-6 Item 7 4 washers DAN125-4 Item 6 4 screws NAS1096-2-10 Item 12 8 washers NAS1149CN832R Item 14 4 clamps MS21919WCH7 Item 11 4 nuts MS21042L08 Item 13

PANEL DESIGNATION FIN LOCATION 722VU CKPT DOOR LATCH 1MQ 39 V

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# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved (b) Do the operational test of the cockpit door lock system (CDLS), refer to AMM 52-51-00 Page block 501. (c) Do the operational test of the cockpit door routine access, refer to AMM 52-51-00 Page block 501. (d) Do the operational test of the cockpit door emergency access, refer to AMM 52-51-00 Page block 501. (e) Do the operational decompression test on the control box 24MQ, refer to AMM 52-51-00 Page block 501. D. CLOSE UP (1) Config. 01 (a) Make sure that the work areas are clean and clear of tools and other items of equipment. (b) In the cockpit, install the cover panels 221AC (Refer to AMM 06-41-53 Page block 001 and AMM 25-23-42 Page block 401). (c) In the cockpit, install the ceiling and sidewall panels 211MC (Refer to AMM 06-41-53 Page block 001and AMM 25-13-44 Page block 401). (d) In the cockpit, install the Anti Hijack Camera, refer to AMM 23-72-51 Page block 401. (e) In the cockpit, on the overhead panel, install all the blanking plates necessary to get access to the modification of the equipment and wiring. (f) Remove the warning notices. (g) Close the passenger/crew door 831 (Refer to AMM 52-10-00 Page block 201). (h) Remove the access platforms. (i) Disconnect the aircraft electrical ground connection (Refer to AMM 12-34-24 Page block 201). E. DOCUMENTATION Write in the applicable aircraft records that you have done all the work given in this Service Bulletin.

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# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved Figure 1 Sheet 1 Config. 01: Removal of the Electrical Harness 7450VB

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DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved

This Page Intentionally Left Blank

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DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved

Figure 1 Sheet 2 (Goto A3 section) Config. 01: Removal of the Electrical Harness 7450VB

19

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved Figure 1 Sheet 3 Config. 01: Removal of the Electrical Harness 7450VB

21

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved Figure 1 Sheet 4 Config. 01: Removal of the Electrical Harness 7450VB

22

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved Figure 1 Sheet 5 Config. 01: Removal of the Electrical Harness 7450VB

23

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved Figure 2 Sheet 1 Config. 01: Removal of the Cockpit Door Cover

24

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved Figure 2 Sheet 2 Config. 01: Removal of the Cockpit Door Cover

25

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved Figure 3 Sheet 1 Config. 01: Modification of the Cockpit Door Cover

26

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved Figure 3 Sheet 2 Config. 01: Modification of the Cockpit Door Cover

27

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved Figure 4 Sheet 1 Config. 01: Installation of the Cockpit Door Cover

28

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved Figure 4 Sheet 2 Config. 01: Installation of the Cockpit Door Cover

29

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved Figure 5 Sheet 1 Config. 01: Installation of the Electrical Harness 7450VB

30

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved

Figure 5 Sheet 2 (Goto A3 section) Config. 01: Installation of the Electrical Harness 7450VB

31

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved Figure 5 Sheet 3 Config. 01: Installation of the Electrical Harness 7450VB

33

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved Figure 5 Sheet 4 Config. 01: Installation of the Electrical Harness 7450VB

34

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved Figure 5 Sheet 5 Config. 01: Installation of the Electrical Harness 7450VB

35

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved Figure 5 Sheet 6 Config. 01: Installation of the Electrical Harness 7450VB

36

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved Figure 5 Sheet 7 Config. 01: Installation of the Electrical Harness 7450VB

37

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved

This Page Intentionally Left Blank

38

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved

Figure 6 Sheet 1 (Goto A3 section) Config. 01: Wiring of the Electrical Harness 7450VB before Accomplishment of SB A340-25-5047

39

# @ A340-500/600 SERVICE BULLETIN

DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : Printed in FRANCE © AIRBUS, 2007 All rights reserved

Figure 7 Sheet 1 (Goto A3 section) Config. 01: Wiring of the Electrical Harness 7450VB after Accomplischment of SB A340-25-5047

41

# @ A340-500/600 SERVICE BULLETIN REPORTING SHEET

6 DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : 1 of 1 Printed in FRANCE © AIRBUS, 2007 All rights reserved TITLE : EQUIPMENT/FURNISHINGS - PAX COMPARTMENT - MODIFY CDLS WIRING LOOM IN UPPER COCKPIT DOOR PLATE COVER MODIFICATION No. : 51911D44499
Please complete the appropriate item (A or B): A - SB WILL BE embodie d............. YES/NO (if NO please comment) If YES, aircraft concerned (as per SB effectivity by default) and planned dates (month/year) of embodiment :..........................

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

........................................ B - SB HAS BEEN embodied on aircraft :.....................

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

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

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

....................................... From Airline :................................. Name/Title :.................................. Signature :.............. Date :............. If operational documentation is affected (see Paragraph 1.K of this SB): If information is needed prior to next normal revision or prior to SB embodiment, please indicate required service: Either: Modification Operational Impact (MOI), if available. . YES/NO Or : Intermediate revision.
................ YES/NO Important Information: This SB will only be incorporated in your maintenance and operational documentation if this sheet is returned to Airbus and signed by a duly authorised representative. With the next feasible revision, this will result in - updating of maintenance documentation to show pre and post SB data. - updating of maintenance and operational documentation to show post SB data after embodiment. If this SB requires previous or simultaneous accomplishment of other SBs, Airbus shall automatically include them in the manual revisions. Refer to SIL 00-037 for detailed information. Please return this completed sheet to: AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Attn: SDC32 Technical Data and Documentation Services FAX: (+33) 5 61 93 28 06 e-mail: sb.reporting@airbus.com or via your Resident Customer Support Office. Alternatively, SB lists via letters or fax are also accepted.

# @ A340-500/600 SERVICE BULLETIN QUALITY PERCEPTION FORM

6 DATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046 REVISION No. : 02 — Feb 05/07 Page : 1 of 1 Printed in FRANCE © AIRBUS, 2007 All rights reserved Use this form to tell us what is your perception of the quality of this Service Bulletin. The reported data that you provide us will be used to analyse areas of difficulties and to take corrective action to further improve the quality of our Service Bulletins. We thank you for the time you have taken in completing this form. (Please rate on a scale of 1 to 4, with 4 being the highest score) - Quality rating of this SB 4 3 2 1 - Quality rating of the Accomplishment Instructions 4 3 2 1 - Quality rating of the Illustrations 4 3 2 1 - Is this SB easy to understand ? Y / N If you have had difficulties in the accomplishment of this SB please quote below the area(s) and give a short description of the issue. Planning Material Instructions X Effectivity X Kit content X Preparation X Reason X List of Materials X Mod/Inspection X Manpower Operator Supplied X Test X References X Re-identification X Close-Up X Publication X Tooling X Illustrations Comments :

Operator : Date: Name/Title : Please return this form to : AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC Attn : SEM4 Service Bulletins Management FAX : (33) 5 61 93 42 51 Or via your Resident Customer Support Office.@ A340-500/600SERVICE BULLETINDATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046REVISION No. : 02 — Feb 05/07 Page : 19/20Printed in FRANCE © AIRBUS, 2007 All rights reservedFigure 1 Sheet 2Config. 01: Removal of the Electrical Harness 7450VB@ A340-500/600SERVICE BULLETINDATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046REVISION No. : 02 — Feb 05/07 Page : 31/32Printed in FRANCE © AIRBUS, 2007 All rights reservedFigure 5 Sheet 2Config. 01: Installation of the Electrical Harness 7450VB@ A340-500/600SERVICE BULLETINDATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046REVISION No. : 02 — Feb 05/07 Page : 39/40Printed in FRANCE © AIRBUS, 2007 All rights reservedFigure 6 Sheet 1Config. 01: Wiring of the Electrical Harness 7450VB before Accomplishment of SBA340-25-5047@ A340-500/600SERVICE BULLETINDATE : Oct 12/04 SERVICE BULLETIN No. : A340—25—5046REVISION No. : 02 — Feb 05/07 Page : 41/42Printed in FRANCE © AIRBUS, 2007 All rights reservedFigure 7 Sheet 1Config. 01: Wiring of the Electrical Harness 7450VB after Accomplischment of SBA340-25-5047