A340-500/600 - Regulations.gov

@A340-500/600SERVICE BULLETIN

SUMMARY

AIRBUSCUSTOMER SERVICES DIRECTORATE1 Rond Point Maurice Bellonte31707 BLAGNAC CEDEXFRANCETel : (33) 5 61 93 33 33Telex : AIRBU 530526FFax : (33) 5 61 93 42 51

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

MANDATORY MANDATORY MANDATORYATA SYSTEM: 27

TITLE: FLIGHT CONTROLS -FLIGHT CONTROL PRIMARY COMPUTER (FCPC)-INTRODUCE NEW FCPC STD W12 ON A340-500/600 AIRCRAFT.

**CONF ALL

MODIFICATIONS

MODIFICATION CLASSIFICATIONMAJOR 200358S19548MINOR None

NOTE: As per EASA IR 21, a minor change is one that has no appreciable effect on themass, balance, structural strength, reliability, operational characteristics affecting theairworthiness of the product. All other changes are major changes.

REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES

New standard W12 on Flight Control Primary Computer (FCPC) 2K2 hardware has been defined mainlyin order to prevent aircraft abnormal behavior in case of erratic Air Data/Inertial Reference Unit (ADIRU)outputs.

This Service Bulletin is published to advise all operators of A340/500-600 aircraft of the issue ofAIRBUS OPERATIONS S.A.S. Service Bulletin No. LA2K2-27-013.

This Service Bulletin recommends either replacing the existing FCPCs with hardware 2K2 by FCPCswith hardware 2K2 and new standard W12, or modifying the existing FCPCs with hardware 2K2into new standard W12 by means of On-Board Replaceable Modules (OBRMs) as per AIRBUSOPERATIONS S.A.S. Service Bulletin No. LA2K2-27-013.

New software standard W12 on FCPC 2K2 hardware has been defined to take into account the lastFCPC software evolutions. The main FCPC improvements are:

- Improvement of aircraft behavior in case of erratic ADIRU outputs.

- Improvement of the Ground Spoiler (GS) and Partial Lift Damping (PLD) logics.

- Improvement of aircraft behavior in case of two consistently erroneous Angle Of Attack (AOA)information: limitation of Trimmable Horizontal Stabilizer (THS) at pitch up.

DATE: Jul 16/12 SERVICE BULLETIN No.: A340-27-5051

REVISION No.: 00 - Jul 16/12 Page: 1

5

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


SUMMARY

- Increase of confirmation time in Side Stick Transducer Unit (SSTU) monitoring.

- Inhibition of the VMO/MMO protection in high lift.

The operational consequences of this Service Bulletin are the modification of the Flight Crew OperatingManual (FCOM).

Accomplishment of this Service Bulletin will cancel the red Operations Engineering Bulletin (OEB)41 (formerly OEB 89/5 up until 2011) and Flight Manual (FM) TR 4.02.00/54 mandated by EASAAirworthiness Directive No. AD2009-0012E.

Accomplishment of this Service Bulletin will also cancel the Master Minimum Equipment List (MMEL)TR 02/34/01Z.

GENERAL EVALUATION

EVALUATION TABLECOMPLIANCE MANDATORY (1) CANCELS INSPECTION SB NO

POTENTIAL AD YES A/C OPERATION AFFECTED YESRELIABILITY AFFECTED NO PAX COMFORT AFFECTED NOCOST SAVING NO LROPS AFFECTED NOSTRUCTURAL LIFE EXTN NO VENDOR SB INVOLVED YES

NOTE (1): Service Bulletin must be accomplished.

MATERIAL PRICE INFORMATION

MATERIAL PRICE INFORMATION TABLEMATERIAL SET QTY PER

A/CPRICE PERA/C (USD)

MAIN PARTS

Equipment BFEA01 1 See SB FCPCs

EFFECTIVITY

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

06U 62X 70U 72W 79W ARA CES CHH DLH ETD HFY IBE QAFQTR SAA SIA SOR TAM THA UAE VIR

CONCURRENT REQUIREMENTS

Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of thefollowing Service Bulletin(s) or the equivalent production modification(s):

Service Bulletin No. A340-27-5046 Mod. No. 57698S1946058123S30546

REFERENCES / REPERCUSSIONS

TFU NoneOEB 41AOT NoneSIL 00-022



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SUMMARY

LINE MAINTENANCE AFFECTED NoLIFE LIMIT NoneOTHER None

NATURE OF THE WORK

AIRCRAFT NOEQUIPMENT YES

HARD YESSOFT NOOBRM YES

MANPOWER

Task 275051-831-801-001: Modification of the three FCPCs (FINs 2CE1, 2CE2 and 2CE3) byreplacement or reprogramming of their OBRMs as per AIRBUS OPERATIONS S.A.S. Service

Bulletin No. LA2K2-27-013.TOTAL MANHOURS 2.50ELAPSED TIME (HOURS) 2.50

Additional manhours related to Vendor SB; refer to:In the Main Rack 800VU and on the FWD Shelf 915VU,modify the three FCPCs (FINs 2CE1, 2CE2 and 2CE3) byreplacement or reprogramming of their OBRMs.

AIRBUS OPERATIONS S.A.S.Service Bulletin No. LA2K2-27-013

Task 275051-831-802-001: Modification by replacement of the three FCPCs (FINs 2CE1, 2CE2and 2CE3) as per AMM.

TOTAL MANHOURS 4.50ELAPSED TIME (HOURS) 4.50

APPENDICES

None



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SUMMARY

**CONF ALL

2CE1

2CE2

2CE3

A

B

A

FR20

FR18

FR12

FR13 − Z121 Z122

B

800VU

915VU

F_SB_275051_5_SAAA_01_00

Figure A-FSAAA - Sheet 01



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AIRBUSCUSTOMER SERVICES DIRECTORATE1 Rond Point Maurice Bellonte31707 BLAGNAC CEDEXFRANCETel : (33) 5 61 93 33 33Telex : AIRBU 530526FFax : (33) 5 61 93 42 51

MANDATORY MANDATORY MANDATORYATA SYSTEM: 27


MODIFICATION No.: 200358S19548

This document contains AIRBUS PROPRIETARY INFORMATION and shall at all times remain theproperty of AIRBUS; no intellectual property right or licence is granted by AIRBUS in connection withany information contained in it. It is delivered on the express condition that said document and theinformation contained in it shall be treated as confidential, shall not be used for any purpose other thanthat for which it is hereby delivered. It shall not be disclosed in whole or in part to third parties and shallnot be duplicated in any manner (except for the purposes of performing the tasks described hereunderand provided that any recipient of such document shall comply with the conditions herein), withoutAIRBUS prior written consent.

1. PLANNING INFORMATION

**CONF ALL

A. EFFECTIVITY

NOTE: This modification is applicable by Service Bulletin only.

NOTE: The function "Reduction of high Vz at touchdown extended to A340-500" hasnot been certified and shall remain deactivated on A340-500 by the dedicatedwire installed by Mod. No. 58123S30546 (Service Bulletin No. A340-27-5046).

(1) Models

340-541 340-542 340-642

(2) Effectivity by MSN

0371 0376 0383 0391 0394 0410 0416-0417 0426 0431 0436 0440 0445 0449 04530457 0460 0464 0468 0471 0475 0478 0482 0485 0488 0492 0495 0499 0514 05170520 0523 0531 0534 0537 0540 0543 0547 0557 0560 0563 0566 0569 0572 05750577 0580 0583 0586 0601 0604 0606 0608 0611 0615 0617 0619 0622 0624 06260628 0630 0639 0672 0677 0681 0685 0689 0694 0698 0702 0706 0710 0715 07190723 0727 0736 0740 0744 0748 0753 0757 0761-0768 0771 0775 0779 0783 07870790 0794 0798 0804 0812 0829 0837 0846 0848 0870 0886 0894 0897 0902 09100912 0917 0924 0929 0933 0953 0960 0972 0981 0987 0993 1005 1017 1030 10401079 1091 1102 1122



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(3) Effectivity by Operator

The Operator/MSN relationship is provided for information only and is correct at the timeof issue in accordance with the information available to AIRBUS. Any future changesresulting from transfer of an aircraft from one operator to another will not be reflected inthis list unless the Service Bulletin is revised for another reason.

OPERATOR MSN06U 1091 110262X 077970U 090272W 091779W 0924ARA 0912CES 0468 0488 0514 0577 0586CHH 0436 0453 0475DLH 0482 0517 0523 0537 0540 0543 0566 0569 0580 0583 0762 0763

0767 0771 0790 0794 0812 0846 0848 0897 0972 0981 0987 1005ETD 0748 0757 0761 0783 0829 0837 0870 0929 0933 1030 1040HFY 0910IBE 0431 0440 0460 0601 0604 0606 0617 0619 0672 0702 0727 0744

0960 0993 1017 1079 1122QAF 0495QTR 0715 0740 0766 0798SAA 0410 0417 0426 0531 0534 0547 0557 0626 0630SIA 0478 0492 0499 0560 0563SOR 0886 0894TAM 0445 0464THA 0624 0628 0677 0681 0689 0698 0710 0719 0775 0953UAE 0394 0457 0471 0485 0520 0572 0608 0611 0685 0694VIR 0371 0376 0383 0391 0416 0449 0575 0615 0622 0639 0706 0723

0736 0753 0764 0765 0768 0787 0804

(4) Configuration by MSN

MSN CONFIGURATION0371 0376 0383 0391 0394 0410 0416 0417 0426 0431 04360440 0445 0449 0453 0457 0460 0464 0468 0471 0475 04780482 0485 0488 0492 0495 0499 0514 0517 0520 0523 05310534 0537 0540 0543 0547 0557 0560 0563 0566 0569 05720575 0577 0580 0583 0586 0601 0604 0606 0608 0611 06150617 0619 0622 0624 0626 0628 0630 0639 0672 0677 06810685 0689 0694 0698 0702 0706 0710 0715 0719 0723 07270736 0740 0744 0748 0753 0757 0761 0762 0763 0764 07650766 0767 0768 0771 0775 0779 0783 0787 0790 0794 07980804 0812 0829 0837 0846 0848 0870 0886 0894 0897 09020910 0912 0917 0924 0929 0933 0953 0960 0972 0981 09870993 1005 1017 1030 1040 1079 1091 1102 1122

001



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(5) Configuration definition

**CONF 001Config. 001 is valid for all the aircraft given in the effectivity of this Service Bulletin as astandard configuration.

(6) Material Effectivity

MATERIAL QTY PER A/C SEE NOTESEquipment BFEA01 1

B. CONCURRENT REQUIREMENTS

Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment ofthe following Service Bulletin(s) or the equivalent production modification(s):

Service Bulletin No. A340-27-5046 Mod. No. 57698S1946058123S30546

C. REASON

(1) History

New standard W12 on Flight Control Primary Computer (FCPC) 2K2 hardware has beendefined mainly in order to prevent aircraft abnormal behavior in case of erratic AirData/Inertial Reference Unit (ADIRU) outputs.

(2) Objective/Action

This Service Bulletin is published to advise all operators of A340/500-600 aircraft of theissue of AIRBUS OPERATIONS S.A.S. Service Bulletin No. LA2K2-27-013.

This Service Bulletin recommends either replacing the existing FCPCs with hardware2K2 by FCPCs with hardware 2K2 and new standard W12, or modifying theexisting FCPCs with hardware 2K2 into new standard W12 by means of On-BoardReplaceable Modules (OBRMs) as per AIRBUS OPERATIONS S.A.S. Service BulletinNo. LA2K2-27-013.

(3) Advantages

New software standard W12 on FCPC 2K2 hardware has been defined to take intoaccount the last FCPC software evolutions. The main FCPC improvements are:

- Improvement of aircraft behavior in case of erratic ADIRU outputs.

- Improvement of the Ground Spoiler (GS) and Partial Lift Damping (PLD) logics.

- Improvement of aircraft behavior in case of two consistently erroneous Angle OfAttack (AOA) information: limitation of Trimmable Horizontal Stabilizer (THS) at pitchup.

- Increase of confirmation time in Side Stick Transducer Unit (SSTU) monitoring.

- Inhibition of the VMO/MMO protection in high lift.



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(4) Operational/Maintenance Consequences

The operational consequences of this Service Bulletin are the modification of the FlightCrew Operating Manual (FCOM).

Accomplishment of this Service Bulletin will cancel the red Operations EngineeringBulletin (OEB) 41 (formerly OEB 89/5 up until 2011) and Flight Manual (FM) TR4.02.00/54 mandated by EASA Airworthiness Directive No. AD2009-0012E.

Accomplishment of this Service Bulletin will also cancel the Master Minimum EquipmentList (MMEL) TR 02/34/01Z.

D. DESCRIPTION

NOTE: To accomplish this Service Bulletin, two possibilities are available:

- Either modify the three FCPCs by replacement or reprogramming oftheir OBRMs as described in TASK 275051-831-801 001 Modificationof the three FCPCs (FINs 2CE1, 2CE2 and 2CE3) by replacement orreprogramming of their OBRMs as per AIRBUS OPERATIONS S.A.S.Service Bulletin No. LA2K2-27-013.

- Or replace them as described in TASK 275051-831-802 001 Modificationby replacement of the three FCPCs (FINs 2CE1, 2CE2 and 2CE3) as perAMM.

To accomplish this Service Bulletin it is necessary to :

Task 275051-831-801-001: Modification of the three FCPCs (FINs 2CE1, 2CE2 and 2CE3) byreplacement or reprogramming of their OBRMs as per AIRBUS OPERATIONS S.A.S. ServiceBulletin No. LA2K2-27-013.

(1) In the Main Rack 800VU and on the FWD Shelf 915VU, modify the three FCPCs(FINs 2CE1, 2CE2 and 2CE3) by replacement or reprogramming of their OBRMs.

Task 275051-831-802-001: Modification by replacement of the three FCPCs (FINs 2CE1,2CE2 and 2CE3) as per AMM.

(1) In the Main Rack 800VU and on the FWD Shelf 915VU, replace the three FCPCs(FINs 2CE1, 2CE2 and 2CE3).

E. COMPLIANCE

(1) Classification

MANDATORY: Service Bulletin must be accomplished.

(2) Accomplishment Timescale

This Service Bulletin has been classified Mandatory. It is expected that an AirworthinessDirective (AD) published by the European Aviation Safety Agency (EASA) will be issuedto confirm this classification. The accomplishment timescale, which has not yet beendefined, will be given in the AD.



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F. APPROVAL

The technical content of this document is approved under the authority of DesignOrganization Approval No. EASA.21J.031.

If an aircraft listed in the effectivity has a modification or repair embodied that is not ofAIRBUS origin, and which affects the content of this Service Bulletin, the operator isresponsible for obtaining approval by its airworthiness authority for any adaptation necessarybefore incorporation of the Service Bulletin.

G. MANPOWER

The manpower estimates given in this Service Bulletin are based on the direct labor cost todo 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 notinclude the time to prepare, plan or inspect the work. Manufacture and procurement of partsand tools, drying times for paints, sealants, etc., and general administration work are also notincluded.

Task 275051-831-801-001: Modification of the three FCPCs (FINs 2CE1, 2CE2 and 2CE3) byreplacement or reprogramming of their OBRMs as per AIRBUS OPERATIONS S.A.S. Service

Bulletin No. LA2K2-27-013.Get Access 1.00Tests 0.50Close-Up 1.00


Additional manhours related to Vendor SB; refer to:In the Main Rack 800VU and on the FWD Shelf915VU, modify the three FCPCs (FINs 2CE1, 2CE2and 2CE3) by replacement or reprogramming of theirOBRMs.

AIRBUS OPERATIONS S.A.S.Service Bulletin No. LA2K2-27-013

Task 275051-831-802-001: Modification by replacement of the three FCPCs (FINs 2CE1, 2CE2and 2CE3) as per AMM.

Get Access 1.00On Aircraft

In the Main Rack 800VU and on the FWD Shelf915VU, replace the three FCPCs (FINs 2CE1, 2CE2and 2CE3).

1.50

Tests 1.00Close-Up 1.00


H. WEIGHT AND BALANCE

Not Changed



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I. ELECTRICAL LOAD DATA

Not Changed

J. REFERENCES

Aircraft Maintenance Manual (AMM) 06-41-53 12-34-24 20-15-0022-97-00 27-93-34 27-96-0031-51-00 51-10-00 52-10-0052-41-00

ATA Common Support Data Dictionary (CSDD),Chapter 2Elec. Std. Practices Manual (ESPM) 20-55-00Service Bulletin (SB) A340-27-5046Service Information Letter (SIL) SIL 00-022Vendor Service Bulletin (VSB) AIRBUS OPERATIONS S.A.S.

Service Bulletin No. LA2K2-27-013

K. PUBLICATION AFFECTED

Aircraft Wiring List (AWL)

Flight Crew Operating Manual (FCOM)Flight Manual (FM) TR 4.02.00/54Illustrated Parts Catalog (IPC) 27-93-08 27-93-34Master Minimum Equipment List (MMEL) TR 02-34/01Z

This Service Bulletin has an operational impact. Please inform AIRBUS, at least four weeks inadvance, in case you need your operational documentation to be amended by a revision priorto Service Bulletin embodiment. For this purpose, please request the revision by e-mail, on-line through the SB Reporting service or alternatively by fax to:

SEDOR4 - AIRBUS Customer Services Technical DataFax No.: (33) 5 61 93 28 06E-mail: [email protected]

SB Reporting service is accessible on-line through AIRBUSWorld from:

My on-line services’ section, available on all AIRBUSWorld pages.

The Maintenance and Engineering Community, in:

- Modify and Upgrade page,

- Access SB and VSB section.

These amendments will be confirmed by the next normal revision of operationaldocumentation, once your Service Bulletin accomplishment report has been sent, as usual, toour Customer Services Aircraft In-Service Data (SEDOR4).



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L. INTERCHANGEABILITY/MIXABILITY

DESCRIPTION OLD PART N˚ NEW PART N˚ INT MIXABILITY SEENOTES

FCPC LA2K2B100GA0000 LA2K2B100GC0000 03 NO (1)

NOTE: For definitions of interchangeability codes in column INT., refer to ATACommon Support Data Dictionary (CSDD), Chapter 2.

NOTE: Only the mixability configuration(s) and condition(s) stated in this ServiceBulletin are approved.

NOTE (1): Mixability not authorized. The replacement of the three old FCPCs has to bedone as a set.

M. SPARES

FCPC LA2K2B100GA0000



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This Page Intentionally Left Blank



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2. MATERIAL INFORMATION

**CONF ALL

A. MATERIAL - PRICE AND AVAILABILITY

(1) Procurement Addresses

This Service Bulletin is the subject of an AIRBUS monitored retrofit campaign.

Equipment BFEA01 Modification of removed equipment shouldbe negotiated directly with AIRBUSOPERATIONS S.A.S. as per instructionsgiven in AIRBUS OPERATIONS S.A.S.Service Bulletin No. LA2K2-27-013.

(2) Price and Availability

No AIRBUS kit will be provided.

Refer to the Vendor AIRBUS OPERATIONS S.A.S. Service Bulletin No. LA2K2-27-013for the equipment modification sales terms.

B. INDUSTRY SUPPORT INFORMATION

Refer to the Vendor AIRBUS OPERATIONS S.A.S. Service Bulletin No. LA2K2-27-013 for theindustry support terms of the Vendor Service Bulletin parts and labor.

For the organization of this retrofit, operators are kindly requested to contact AIRBUS retrofitmanagement department.

AIRBUSCUSTOMER SERVICES DIRECTORATE1 Rond Point Maurice Bellonte31707 BLAGNAC CEDEXFranceE-mail : [email protected] : (33) 5 67 19 06 22Fax : (33) 5 61 93 27 45

C. LIST OF COMPONENTS

No Kit

D. LIST OF MATERIALS - OPERATOR SUPPLIED

(1) Consumable Materials

None

(2) Components

None



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(3) Equipment

Equipment BFEA01

ITEM NEW PART N˚ QTY (UM) KEYWORD ITEM OLD PART N˚ INT SEENOTES

LA2K2B100GC0000 3 FCPC LA2K2B100GA0000 03 (1)

NOTE: For definitions of interchangeability codes in column INT., refer to ATACommon Support Data Dictionary (CSDD), Chapter 2.

NOTE (1): The above list of component is not an AIRBUS Kit, the required partsshall be ordered shall be ordered as necessary through the givenchannel.

E. PARTS TO BE RE-IDENTIFIED BY OPERATOR

None

F. TOOLING

(1) Tooling - Price and Availability

None

(2) Tools

To accomplish this Service Bulletin it is necessary to use the tools defined in AIRBUSOPERATIONS S.A.S. Service Bulletin No. LA2K2-27-013.

(3) Special Tools

None



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3. ACCOMPLISHMENT INSTRUCTIONS

Task 275051-831-801-001 - Modification of the three FCPCs (FINs 2CE1, 2CE2 and 2CE3) byreplacement or reprogramming of their OBRMs as per AIRBUS OPERATIONS S.A.S. ServiceBulletin No. LA2K2-27-013.

WARNING: MAKE SURE THAT YOU OBEY ALL THE WARNINGS AND ALL THE CAUTIONSINCLUDED IN THE REFERENCED PROCEDURES.

CAUTION: ALWAYS OBEY THE PRECAUTIONS THAT FOLLOW TO KEEPELECTRICAL WIRING IN A SATISFACTORY CONDITION (ELECTRICALLYAND MECHANICALLY SERVICEABLE). WHEN YOU DO MAINTENANCEWORK, REPAIRS OR MODIFICATIONS, ALWAYS KEEP ELECTRICAL WIRING,COMPONENTS AND THE WORK AREA AS CLEAN AS POSSIBLE. TO DOTHIS:

- PUT PROTECTION, SUCH AS PLASTIC SHEETING, CLOTHS, ETC; ASNECESSARY ON WIRING AND COMPONENTS.

- REGULARLY REMOVE ALL SHAVINGS, UNWANTED MATERIAL ANDOTHER CONTAMINATION.

THESE PRECAUTIONS WILL DECREASE THE RISK OF CONTAMINATIONAND DAMAGE TO THE ELECTRICAL WIRING INSTALLATION.

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

CAUTION: REFER TO AMM 20-15-00, Page Block 201 and AIRBUS SIL 00-022 FORELECTROSTATIC DISCHARGE PRECAUTIONS.

NOTE: This Task concerns the modification of the three FCPCs by replacement orreprogramming of their OBRMs.

Task Associated Data

Zone120 210

Modified FIN2CE1 2CE2 2CE3

AccessDoor 811 831

Manpower


Additional manhours related to Vendor SB; refer to:AIRBUS OPERATIONS S.A.S. Service Bulletin No. LA2K2-27-013



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A. GENERAL

(1) Subtask 275051-839-001-001 - Administrative

Manpower Resources

Skills NON SPECIFIC

Write in the applicable aircraft records that you have done all the work given in theService Bulletin.

B. PREPARATION

(1) Subtask 275051-941-001-001 - Job Set-up

Manpower Resources

Skills NON SPECIFIC

ReferencesAircraft Maintenance Manual (AMM) 06-41-53, Page Block 001

Task 12-34-24-860-802Task 52-10-00-010-80152-41-00, Page Block 001

(a) Make sure that the aircraft is electrically grounded (Refer to AMM Task12-34-24-860-802).

(b) Put access platform(s) in position at doors 811 and 831.

(c) Open the Passenger/Crew door 831 (Refer to AMM 06-41-53, Page Block 001 andAMM Task 52-10-00-010-801).

(d) Open the avionics compartment door 811 (Refer to AMM 06-41-53, Page Block 001and AMM 52-41-00, Page Block 001).

C. PROCEDURE

(1) Subtask 275051-831-001-001 - In the Main Rack 800VU and on the FWD Shelf915VU, modify the three FCPCs (FINs 2CE1, 2CE2 and 2CE3) by replacement orreprogramming of their OBRMs.

Work Zones and Access PanelsZone Access/Work location

120 Access Door 811Work location Electrical panel 800VU

Electrical panel 915VU

210 Access Door 831

ReferencesAircraft Maintenance Manual (AMM) Task 27-93-34-000-801

Task 27-93-34-400-801Task 27-96-00-740-807Task 31-51-00-610-802



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ReferencesVendor Service Bulletin (VSB) AIRBUS OPERATIONS S.A.S.

LA2K2-27-013

(a) Before replacement or reprogramming of the OBRMs:

1 On the FLT CTL section of the overhead panel 241VU (212VU), make surethat PRIM 1 (PRIM 2) (PRIM 3) pushbutton switch(es) is (are) pushed (theOFF and FAULT legends of this (these) pushbutton switch(es) are off).

2 Do the Built-In Test Equipment (BITE) test of the Electrical Flight ControlSystem (EFCS) (Line Replaceable Unit (LRU) IDENT) (Refer to AMM Task27-96-00-740-807), and make sure that the old P/N of the FCPCs are correct(Refer to AIRBUS OPERATIONS S.A.S. Service Bulletin No. LA2K2-27-013).

NOTE: Print the LRU IDENTIFICATION page (if printer is not available, avisual check is acceptable).

3 Open, safety/lock and tag the circuit breakers specified as per removalof the FCPCs (FINs 2CE1, 2CE2 and 2CE3) (Refer to AMM Task27-93-34-000-801).

4 Replace or reprogram the OBRMs on the three FCPCs (FINs 2CE1, 2CE2and 2CE3) as per AIRBUS OPERATIONS S.A.S. Service Bulletin No.LA2K2-27-013.

5 Remove the safety clip(s) and/or tag(s) and close/unlock the circuit breakersas per installation of the FCPCs (FINs 2CE1, 2CE2 and 2CE3) (Refer to AMMTask 27-93-34-400-801).

(b) OEB cancellation:

1 On aircraft equipped with OEB REMINDER function, if the ElectronicCentralized Aircraft Monitoring (ECAM) warning has been flagged asdescribed in OEB 41 (formerly OEB 89/5 up until 2011), the following codesshould be deleted from the Flight Warning Computer (FWC) database.

CODE WARN STS34/10/050/061 YES NO34/10/060/063 YES NO34/10/070/065 YES NO34/10/020/055 YES NO34/10/030/057 YES NO34/10/040/059 YES NO

Refer to AMM Task 31-51-00-610-802 "Delete OEB REMINDER data fromFWCs using Multipurpose Control & Display Units (MCDUs)".



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D. TEST

(1) Subtask 275051-700-001-001 - Test

Manpower Resources

Skills NON SPECIFIC


Task 27-93-34-000-801Task 27-93-34-400-801Task 27-96-00-740-802Task 27-96-00-740-807

Vendor Service Bulletin (VSB) AIRBUS OPERATIONS S.A.S.LA2K2-27-013

(a) After replacement or reprogramming of the OBRMs:

1 After power-up, on the FLT CTL section of the overhead panel 241VU(212VU), make sure that the PRIM 1 (PRIM 2) (PRIM 3) pushbutton switch(es)is (are) pushed (the OFF and FAULT legends of this (these) pushbuttonswitch(es) is (are) off).

If a FAULT is present, do a reset with the concerned pushbutton switch.If FAULT persists, replace the concerned computer (Refer to AMM Task27-93-34-000-801 and AMM Task 27-93-34-400-801).

2 Do the BITE test of the EFCS (LRU IDENT) (Refer to AMM Task27-96-00-740-807) and make sure that the new PN of the FCPCs are correct,(Refer to AIRBUS OPERATIONS S.A.S. Service Bulletin No. LA2K2-27-013).

NOTE: Print the LRU IDENTIFICATION page (if the printer is notavailable, a visual check is acceptable).

3 Do the BITE test of the EFCS (SYSTEM TEST) (Refer to AMM Task27-96-00-740-802).

4 If the airline operates the aircraft in CAT 3 conditions, do the LAND CAT IIIcapability test (Refer to AMM Task 22-97-00-740-801).

E. CLOSE-UP

(1) Subtask 275051-942-001-001 - Close-up

Manpower Resources

Skills NON SPECIFIC

ReferencesAircraft Maintenance Manual (AMM) 06-41-53, Page Block 001

Task 51-10-00-410-80152-41-00, Page Block 001



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

(b) Close the avionics compartment door 811 (Refer to AMM 06-41-53, Page Block001 and AMM 52-41-00, Page Block 001).

(c) Close the Passenger/Crew door 831 (Refer to AMM 06-41-53, Page Block 001 andAMM Task 51-10-00-410-801).

(d) Remove the access platform(s).

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



5



This Page Intentionally Left Blank



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Task 275051-831-802-001 - Modification by replacement of the three FCPCs (FINs 2CE1,2CE2 and 2CE3) as per AMM.

WARNING: MAKE SURE THAT YOU OBEY ALL THE WARNINGS AND ALL THE CAUTIONSINCLUDED IN THE REFERENCED PROCEDURES.

CAUTION: ALWAYS OBEY THE PRECAUTIONS THAT FOLLOW TO KEEPELECTRICAL WIRING IN A SATISFACTORY CONDITION (ELECTRICALLYAND MECHANICALLY SERVICEABLE). WHEN YOU DO MAINTENANCEWORK, REPAIRS OR MODIFICATIONS, ALWAYS KEEP ELECTRICAL WIRING,COMPONENTS AND THE WORK AREA AS CLEAN AS POSSIBLE. TO DOTHIS:

- PUT PROTECTION, SUCH AS PLASTIC SHEETING, CLOTHS, ETC; ASNECESSARY ON WIRING AND COMPONENTS.

- REGULARLY REMOVE ALL SHAVINGS, UNWANTED MATERIAL ANDOTHER CONTAMINATION.

THESE PRECAUTIONS WILL DECREASE THE RISK OF CONTAMINATIONAND DAMAGE TO THE ELECTRICAL WIRING INSTALLATION.

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

NOTE: This Task concerns the replacement of the three FCPCs.

Task Associated Data

Zone120 210

Modified FIN2CE1 2CE2 2CE3

AccessDoor 811 831

Manpower


A. GENERAL

(1) Subtask 275051-839-002-001 - Administrative

Manpower Resources

Skills NON SPECIFIC

Write in the applicable aircraft records that you have done all the work given in theService Bulletin.



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B. PREPARATION

(1) Subtask 275051-941-002-001 - Job Set-up

Manpower Resources

Skills NON SPECIFIC


Task 27-93-34-000-801

(a) Make sure that the aircraft is electrically grounded (Refer to AMM Task12-34-24-860-802).

(b) Do the Job Set-up procedure as specified in the removal of the three FCPCs (FINs2CE1, 2CE2 and 2CE3) (Refer to AMM Task 27-93-34-000-801).

C. PROCEDURE

(1) Subtask 275051-960-001-001 - In the Main Rack 800VU and on the FWD Shelf915VU, replace the three FCPCs (FINs 2CE1, 2CE2 and 2CE3).

Work Zones and Access PanelsZone Access/Work location

120 Access Door 811Work location Electrical panel 800VU

Electrical panel 915VU

210 Access Door 831

Manpower Resources

Manhours 1.50Minimum number of person 1

Subtask elapsed time 1.50

Skills NON SPECIFIC

Material necessary to do the job

Equipment BFEA01

ITEM NEW PART N˚ QTY (UM) KEYWORD SEENOTES

LA2K2B100GC0000 3 FCPC (1)

NOTE (1): The above list of component is not an AIRBUS Kit, the required partsshall be ordered shall be ordered as necessary through the givenchannel.


Task 27-93-34-400-801Task 31-51-00-610-802



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(a) Replacement of the FCPCs:

1 On the FWD Shelf 915VU, remove the FCPC (FIN 2CE1):

Refer to AMM Task 27-93-34-000-801

FIN 2CE11 FCPC LA2K2B100GA0000

2 On the FWD Shelf 915VU, install the FCPC (FIN 2CE1):


FIN 2CE11 FCPC LA2K2B100GC0000

3 In the main rack 800VU, remove the two FCPCs (FINs 2CE2 and 2CE3):



and


4 In the main rack 800VU, install the two FCPCs (FINs 2CE2 and 2CE3):



and


(b) OEB cancellation:

1 On aircraft equipped with OEB REMINDER function, if the ECAM warning hasbeen flagged as described in OEB 41 (formerly OEB 89/5 up until 2011), thefollowing codes should be deleted from the FWC database.

CODE WARN STS34/10/050/061 YES NO34/10/060/063 YES NO34/10/070/065 YES NO34/10/020/055 YES NO34/10/030/057 YES NO34/10/040/059 YES NO



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Refer to AMM Task 31-51-00-610-802 "Delete OEB REMINDER data fromFWCs using MCDUs".

D. TEST

(1) Subtask 275051-700-002-001 - Test

Manpower Resources

Skills NON SPECIFIC


(a) Do the test procedure as specified after the installation of the FCPCs (FINs 2CE1,2CE2 and 2CE3) (Refer to AMM Task 27-93-34-400-801).

E. CLOSE-UP

(1) Subtask 275051-942-002-001 - Close-up

Manpower Resources

Skills NON SPECIFIC


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

(b) Do the close-up procedure as specified in installation of the three FCPCs (FINs2CE1, 2CE2 and 2CE3) (Refer to AMM Task 27-93-34-400-801).

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



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@A340-500/600SERVICE BULLETINREPORTING SHEET


MODIFICATION No.: 200358S19548

Please complete the appropriate item (A or B):A - SB WILL BE embodied YES/NO (if NO please comment)If YES, aircraft concerned (as per SB effectivity by default) and planned dates (month/year) ofembodiment:

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 tonext normal revision or prior to SB embodiment, please indicate required service(s):Either: Modification Operational Impact (MOI), if available YES/NOOr : Intermediate revision YES/NO

Important Information: This SB will only be incorporated in your maintenance and operationaldocumentation if this sheet is returned to Airbus and signed by a duly authorised representative. Withthe 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 automaticallyinclude them in the manual revisions. Refer to SIL 00-037 for detailed information.

Please return this completed sheet to:

AIRBUSCUSTOMER SERVICES DIRECTORATE1 Rond Point Maurice Bellonte31707 BLAGNAC CEDEX FRANCE

Attn: SDC32 Technical Data and Documentation ServicesFAX: (+33) 5 61 93 28 06e-mail: [email protected] via your Resident Customer Support Office.

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



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QUALITY PERCEPTION FORM

Use this form to tell us what is your perception of the quality of this Service Bulletin. The reported datathat you provide us will be used to analyse areas of difficulties and to take corrective action to furtherimprove 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 ashort description of the issue.

Planning Material Instructions

X Effectivity X Kit content X Preparation

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

X Manpower X Industry support X Test

X References X Re-identification X Close-Up

X Publication X Tooling X Illustrations

Comments:

Operator: Date:

Name/Title:

Please return this form to:

AIRBUSCUSTOMER SERVICES DIRECTORATE1 Rond Point Maurice Bellonte31707 BLAGNAC CEDEX FRANCE

Attn : SEM4 Service Bulletins ManagementFAX : (33) 5 61 93 42 51

Or via your Resident Customer Support Office.



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A340-500/600 - Regulations.gov

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