# Airbus Mandatory Service Bulletin A340-27-4162

Copy: Revision 01 ("U.S. DOT/FAA - Service Bulletin - A340-27-4162 R01"), 45 pages: PDF https://openairdocs.org/files/sha256/82/02/8202d59647d2904853ca77cafa268de2a111e7bf4e3ec93f9298946d8ced1e89; text https://openairdocs.org/service-documents/airbus/a340-27-4162/file/8202d59647d2.md. Rights: © Airbus S.A.S. Filed by the FAA in regulations.gov docket FAA-2013-0329; AD 2013-19-14 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication.

## Details

- Manufacturer: [Airbus](https://openairdocs.org/service-documents/airbus.md)
- Type: Service bulletin (Mandatory Service Bulletin)
- Number: A340-27-4162
- Latest revision known: A340-27-4162, Revision 01, dated September 17, 2012 (OpenAirDocs)
- Page: https://openairdocs.org/service-documents/airbus/a340-27-4162

## ADs that cite it (2) (OpenAirDocs)

Newest first, with the revision each names, as OpenAirDocs read it from the AD's text.

- [AD 2013-19-14](https://openairdocs.org/ad/2013-19-14.md), effective Dec 19, 2013: Revision 01
- [AD 2013-05-08](https://openairdocs.org/ad/2013-05-08.md), effective Jun 13, 2013: Revision 01

Also cited in [1 proposed AD](https://openairdocs.org/service-documents/airbus/a340-27-4162/proposed.md).

## Text (45 pages)

Rights: © Airbus S.A.S. Filed by the FAA in regulations.gov docket FAA-2013-0329; AD 2013-19-14 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication. Each page's text from the PDF; open the PDF at a page with #page=N.

### Page 1

@A340
SERVICE BULLETIN
REVISION TRANSMITTAL SHEET
AIRBUS
CUSTOMER SERVICES DIRECTORATE
1 Rond Point Maurice Bellonte
31707 BLAGNAC CEDEX
FRANCE
T e l:( 3 3 )56 19 33 33 3
Telex : AIRBU 530526F
F a x:( 3 3 )56 19 34 25 1
MANDATORY
 MANDATORY
 MANDATORY
ATA SYSTEM: 27
TITLE: FLIGHT CONTROLS - FCPC - INTRODUCE NEW FCPC STD L21A 2K2
ON A340 AIRCRAFT FAMILY
MODIFICATION No.: 200356S30851
This page transmits Revision No.01 of Service Bulletin No.A340-27-4162
ADDITIONAL WORK
**CONF ALL
No additional work is required by this revision for aircraft modified by any previous issue.
REASON
Revision No. 01 issued to add two new Old PN, to create new associated Config. 002 and Config. 003
to increase the effectivity with aircraft concerned by Service Bulletin No. A340-27-4144 and to apply
minor changes.
CHANGES
FRONT MATTER
FLIGHT CONTROLS - FCPC -
INTRODUCE NEW FCPC STD L21A 2K2
ON A340 AIRCRAFT FAMILY
SB TITLE UPDATED
CONFIGURATION UPDATED
R
SUMMARY
REASON/DESCRIPTION/OPERATIONAL
CONSEQUENCES
REASON UPDATED
 R
MATERIAL PRICE INFORMATION
 MATERIAL PRICE INFORMATION TABLE
UPDATED
CONFIGURATION UPDATED
R
MATERIAL PRICE INFORMATION TABLE ADDED
 N
MATERIAL PRICE INFORMATION TABLE ADDED
 N
EFFECTIVITY
 OPERATOR LIST UPDATED
 R
CONCURRENT REQUIREMENTS
 CONCURRENT REQUIREMENTS UPDATED
CONFIGURATION UPDATED
R
CONCURRENT REQUIREMENTS ADDED
 N
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 1
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 2

@A340
SERVICE BULLETIN
REVISION TRANSMITTAL SHEET
MANPOWER
 MANPOWER UPDATED
CONFIGURATION UPDATED
R
MANPOWER ADDED
 N
MANPOWER ADDED
 N
PLANNING INFORMATION
EFFECTIVITY
 EFFECTIVITY RELATED INFORMATION
UPDATED
R
Configuration definition
 CONFIGURATION LIST UPDATED
 R
CONF 001
 CONFIGURATION DEFINITION UPDATED
CONFIGURATION DESCRIPTION UPDATED
R
CONF 002
 CONFIGURATION ADDED
 N
CONF 003
 CONFIGURATION ADDED
 N
Material Effectivity
 MATERIAL EFFECTIVITY UPDATED
CONFIGURATION UPDATED
R
MATERIAL EFFECTIVITY ADDED
 N
MATERIAL EFFECTIVITY ADDED
 N
CONCURRENT REQUIREMENTS
 CONCURRENT SB LIST UPDATED
CONFIGURATION UPDATED
R
CONCURRENT SB LIST ADDED
 N
REASON
Objective/Action
 OBJECTIVE/ACTION UPDATED
 R
DESCRIPTION
 DESCRIPTION UPDATED
 R
MANPOWER
 MANPOWER UPDATED
CONFIGURATION UPDATED
R
MANPOWER ADDED
 N
MANPOWER ADDED
 N
REFERENCES
 REFERENCED DOCUMENTATION UPDATED
CONFIGURATION UPDATED
R
REFERENCED DOCUMENTATION ADDED
 N
REFERENCED DOCUMENTATION ADDED
 N
INTERCHANGEABILITY/MIXABILITY
 INTERCHANGEABILITY/MIXABILITY UPDATED
 R
SPARES
 SPARES UPDATED
PART NUMBER UPDATED
PART NUMBER DESCRIPTION UPDATED
R
MATERIAL INFORMATION
MATERIAL - PRICE AND AVAILABILITY
Procurement Addresses
 PROCUREMENT ADDRESSES UPDATED
MATERIAL SET UPDATED
R
Price and Availability
 PRICE AND AVAILABILITY UPDATED
MATERIAL SET UPDATED
R
INDUSTRY SUPPORT INFORMATION
 INDUSTRY SUPPORT INFORMATION UPDATED
 R
LIST OF MATERIALS - OPERATOR
SUPPLIED
Equipment
 EQUIPMENT UPDATED
 R
Equipement BFEA01
 PART MATERIAL SET UPDATED
NOTE UPDATED
R
Equipement BFEA02
 PART MATERIAL SET ADDED
 N
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 2
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 3

@A340
SERVICE BULLETIN
REVISION TRANSMITTAL SHEET
Equipement BFEA03
 PART MATERIAL SET ADDED
 N
TOOLING
Tools
 TOOLS UPDATED
 R
ACCOMPLISHMENT INSTRUCTIONS
TASK 274162- 831-801-001-Modification
of the three FCPCs by Replacement or
Reprograming of their OBRMs as per
Vendor AIRBUS OPERATIONS S.A.S.
Service Bulletin No. LA2K2-27-012.
TASK SOLUTION UPDATED
TASK TITLE UPDATED
CONFIGURATION UPDATED
R
Task associated data - 001
 CONFIGURATION UPDATED
 R
Task associated data - 002
 TASK ASSOCIATED DATA ADDED
 N
Task associated data - 003
 TASK ASSOCIATED DATA ADDED
 N
Subtask 274162-839-001-001
 SUBTASK SOLUTION UPDATED
CONFIGURATION UPDATED
R
Subtask 274162-941-001-001
 SUBTASK SOLUTION UPDATED
CONFIGURATION UPDATED
R
Subtask 274162-831-001-001
 SUBTASK SOLUTION UPDATED
CONFIGURATION UPDATED
R
Subtask 274162-700-001-001
 SUBTASK SOLUTION UPDATED
CONFIGURATION UPDATED
R
Subtask 274162-942-001-001
 SUBTASK SOLUTION UPDATED
CONFIGURATION UPDATED
R
TASK 274162- 831-802-001-Modification
by replacement of the three FCPCs as per
AMM.
TASK SOLUTION UPDATED
TASK TITLE UPDATED
CONFIGURATION UPDATED
R
Task associated data - 001
 CONFIGURATION UPDATED
 R
Task associated data - 002
 TASK ASSOCIATED DATA ADDED
 N
Task associated data - 003
 TASK ASSOCIATED DATA ADDED
 N
Subtask 274162-839-002-001
 SUBTASK SOLUTION UPDATED
CONFIGURATION UPDATED
R
Subtask 274162-839-002-001
 SUBTASK SOLUTION ADDED
 N
Subtask 274162-839-002-001
 SUBTASK SOLUTION ADDED
 N
Subtask 274162-941-002-001
 SUBTASK SOLUTION UPDATED
CONFIGURATION UPDATED
R
Subtask 274162-941-002-001
 SUBTASK SOLUTION ADDED
 N
Subtask 274162-941-002-001
 SUBTASK SOLUTION ADDED
 N
Subtask 274162-960-001-002
 SUBTASK SOLUTION UPDATED
CONFIGURATION UPDATED
NOTE UPDATED
MATERIAL LIST UPDATED
R
Subtask 274162-960-001-003
 SUBTASK SOLUTION ADDED
 N
Subtask 274162-960-001-004
 SUBTASK SOLUTION ADDED
 N
Subtask 274162-700-002-001
 SUBTASK SOLUTION UPDATED
CONFIGURATION UPDATED
R
Subtask 274162-700-002-001
 SUBTASK SOLUTION ADDED
 N
Subtask 274162-700-002-001
 SUBTASK SOLUTION ADDED
 N
Subtask 274162-942-002-001
 SUBTASK SOLUTION UPDATED
CONFIGURATION UPDATED
R
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 3
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 4

@A340
SERVICE BULLETIN
REVISION TRANSMITTAL SHEET
Subtask 274162-942-002-001
 SUBTASK SOLUTION ADDED
 N
Subtask 274162-942-002-001
 SUBTASK SOLUTION ADDED
 N
FILLING INSTRUCTIONS
This Service Bulletin has been generated electronically and is reissued as a complete document.
Replace the complete document.
Put this Revision Transmittal Sheet in front of the Service Bulletin.
HISTORY OF PREVIOUS REVISIONS
No previous revision
REVISION SEQUENCE
ORIGINAL: Jan 10/12
REVISION No. : 01 - Sep 17/12
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 4
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 5

@A340
SERVICE BULLETIN
SUMMARY
AIRBUS
CUSTOMER SERVICES DIRECTORATE
1 Rond Point Maurice Bellonte
31707 BLAGNAC CEDEX
FRANCE
T e l:( 3 3 )56 19 33 33 3
Telex : AIRBU 530526F
F a x:( 3 3 )56 19 34 25 1
This summary is for information only and is not approved for modification of the aircraft.
MANDATORY
 MANDATORY
 MANDATORY
ATA SYSTEM: 27
TITLE: FLIGHT CONTROLS - FCPC - INTRODUCE NEW FCPC STD L21A 2K2
ON A340 AIRCRAFT FAMILY
**CONF ALL
MODIFICATIONS
MODIFICATION CLASSIFICATION
MAJOR
 200356S30851
MINOR
 None
NOTE
: 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.
REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES
When there are significant differences between all airspeed sources, the flight controls revert to
alternate law, the autopilot (AP) and the autothrust (A/THR) automatically disconnect, and the Flight
Directors (FD) bars are automatically removed. It has been identified that, after such an event, if two
airspeed sources become similar while still erroneous, the flight guidance computers:
- Display FD bars again,
- Enable autopilot and auto thrust re-engagement.
To address this aircraft behaviour, operational recommendations were issued beginning of January
2011 in red OEB 35 (formely OEB 95/1 up until 2011) and its associated OEB PROC 35 (formely OEB
95/1 up until 2011) in the Quick Reference Handbook (QRH).
New software standard L21A on FCPC 2K2 hardware has been defined to take into account the last
FCPC software evolution:
- Autopilot inhibition under unreliable airspeed condition.
- Correction of the spurious Electronic Centralized Aircraft Monitoring (ECAM) warning "F/CTL RUD
X SERVO FAULT" at engine start or engine shut down (TFU 27.24.00.009),
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 1
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 6

@A340
SERVICE BULLETIN
SUMMARY
- Reduction of high Vertical Speed (VZ) at touchdown with new parameters recording in the Digital
Flight Data Recorder (DFDR) (A340-300 only),
- Improvement of aircraft behaviour in case of erratic Air Data/Inertial Reference Unit (ADIRU)
outputs,
- Improvement of the reconfiguration logics in case of electrical transients during rotation at take off
(TFU 27.90.00.035),
- Improvement of the Ground Spoiler and Partial Lift Damping (GS and PLD) logics,
- Maximum operating speed/ Maximum Operating Mach (VMO/MMO) and Autopilot (AP) disconnect
logic (A340-300 only),
- Improvement of aircraft behaviour in case of two consistently erroneous Angle Of Attack (AOA)
information: limitation of Trimmable Horizontal Stabilizer (THS) at pitchup.
This Service Bulletin is published to advise all operators of A340 aircraft of the issue of Vendor AIRBUS
OPERATIONS S.A.S. Service Bulletin No. LA2K2-27-012
 .
This Service Bulletin recommends either replacing the existing FCPCs with hardware 2K2 by FCPCs
with hardware 2K2 and new standard L21A, or modifying the existing FCPCs with hardware 2K2 into
new standard L21A by means of On-Board Replaceable Modules (OBRMs) as per Vendor AIRBUS
OPERATIONS S.A.S. Service Bulletin No. LA2K2-27-012
 .
Accomplishment of this Service Bulletin allow the possibility for aircraft on which standard L20 2K0 or
L20 2K1 are installed to upgrade to L21A2K2 standard as per replacement by Aircraft Maintenance
Manual (AMM).
New Flight Control Primary Computer (FCPC) standards have been developed in order to inhibit
autopilot engagement under unreliable airspeed condition in the here above situation described in FOT
Ref. 999.0112/10 dated on 20 December 2010.
Accomplishment of this Service Bulletin will cancel the red OEB 35 (formely OEB 95/1 up until 2011)
and therefore also the Airplane Flight Manual (AFM) TR 150 according to the Airworthiness Directive
No. 2010-0271.
Accomplishment of this Service Bulletin will also cancel the OEB 40 (formely OEB 88/4 up until 2011)
and Flight Manual (FM) 4.02.00/ 54 mandated by EASA Airworthiness Directive No. 2009-0012E.
GENERAL EVALUATION
EVALUATION TABLE
COMPLIANCE
 MANDATORY (1)
 CANCELS INSPECTION SB
 NO
POTENTIAL AD
 YES
 A/C OPERATION AFFECTED
 YES
RELIABILITY AFFECTED
 NO
 PAX COMFORT AFFECTED
 NO
COST SAVING
 NO
 LROPS AFFECTED
 NO
STRUCTURAL LIFE EXTN
 NO
 VENDOR SB INVOLVED
 YES
NOTE
 (1)
: Service Bulletin must be accomplished.
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 2
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 7

@A340
SERVICE BULLETIN
SUMMARY
MATERIAL PRICE INFORMATION
**CONF 001
MATERIAL PRICE INFORMATION TABLE
MATERIAL SET
 QTY PER
A/C
PRICE PER
A/C (USD)
MAIN PARTS
Equipment BFEA01
 1
 See SB
 FCPCs
**CONF 002
MATERIAL PRICE INFORMATION TABLE
MATERIAL SET
 QTY PER
A/C
PRICE PER
A/C (USD)
MAIN PARTS
Equipment
 BFEA02
 1
 See SB
 FCPCs
**CONF 003
MATERIAL PRICE INFORMATION TABLE
MATERIAL SET
 QTY PER
A/C
PRICE PER
A/C (USD)
MAIN PARTS
Equipment
 BFEA03
 1
 See SB
 FCPCs
EFFECTIVITY
**CONF ALL
This Service Bulletin is applicable to this (these) operator(s) :
47W
 56W
 83V
 AAW
 AFR
 AIB
 ALK
 ARG
 CAL
 CCA
 CES
 CPA
 DGA
DLH
 FIN GAF
 GFA
 HFY
 IBE
 IRC
 KAC
 KNE
 LAN
 M3R
 MAU MDG
MSR
 NMB
 PAL
 QAF
 RJA
 S3R
 SAA SAS
 SFB
 SLM
 SVW SWR TAP
THT THY
 UAE
 VCV
 VIR
 XAX
CONCURRENT REQUIREMENTS
**CONF 001
Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of the
following Service Bulletins or the equivalent production modifications:
Service Bulletin No. A340-27-4148
 Mod. No. 55879S18732
**CONF 002 thru 003
Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of the
following Service Bulletins or the equivalent production modifications:
Service Bulletin No. A340-27-4144
 Mod. No. 55438S18648
55437S18647
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 3
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 8

@A340
SERVICE BULLETIN
SUMMARY
REFERENCES / REPERCUSSIONS
**CONF ALL
TFU
 27.24.00.009
27.90.00.035
OEB
 35
40
AOT
 None
SIL
 00-022
LINE MAINTENANCE AFFECTED
 No
LIFE LIMIT
 None
OTHER
 OIT SE 999.0035/11 dated on 28 April 2011
OTHERS
 FOT 999.0112/10 dated on 20 December 2010
NATURE OF THE WORK
AIRCRAFT
 NO
EQUIPMENT
 YES
HARD
 YES
SOFT
 NO
OBRM
 YES
MANPOWER
**CONF 001
Task 274162-831-801-001: Modification of the three FCPCs by Replacement or Reprograming
of their OBRMs as per Vendor AIRBUS OPERATIONS S.A.S. Service Bulletin No.
LA2K2-27-012.
TOTAL MANHOURS
 2.50
ELAPSED TIME (HOURS)
 2.50
Additional manhours relat ed 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) by
replacement or reprogramming of their OBRMs.
AIRBUS OPERATIONS S.A.S.
Service Bulletin No. LA2K2-27-012
Task 274162-831-802-001: Modification by replacement of the three FCPCs as per AMM.
TOTAL MANHOURS
 4.50
ELAPSED TIME (HOURS)
 4.50
**CONF 002
Task 274162-831-802-001
: Modification by replacement of the three FCPCs as per AMM.
TOTAL MANHOURS
 4.50
ELAPSED TIME (HOURS)
 4.50
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 4
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 9

@A340
SERVICE BULLETIN
SUMMARY
**CONF 003
Task 274162-831-802-001
: Modification by replacement of the three FCPCs as per AMM.
TOTAL MANHOURS
 4.50
ELAPSED TIME (HOURS)
 4.50
APPENDICES
**CONF ALL
None
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 5
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 10

@A340
SERVICE BULLETIN
SUMMARY
**CONF ALL
FR20
2CE1
2CE2
2CE3
A
B
A
B
Z120
915VU
800VU
F_SB_274162_5_SAAA_01_00
Figure A-FSAAA - Sheet 01
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 6
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 11

@A340
SERVICE BULLETIN
AIRBUS
CUSTOMER SERVICES DIRECTORATE
1 Rond Point Maurice Bellonte
31707 BLAGNAC CEDEX
FRANCE
T e l:( 3 3 )56 19 33 33 3
Telex : AIRBU 530526F
F a x:( 3 3 )56 19 34 25 1
MANDATORY
 MANDATORY
 MANDATORY
ATA SYSTEM: 27
TITLE: FLIGHT CONTROLS - FCPC - INTRODUCE NEW FCPC STD L21A 2K2
ON A340 AIRCRAFT FAMILY
MODIFICATION No.: 200356S30851
This document contains AIRBUS PROPRIETARY INFORMATION and shall at all times remain the
property of AIRBUS; no intellectual property right or licence is granted by AIRBUS in connection with
any information contained in it. It is delivered on the express condition that said document and the
information contained in it shall be treated as confidential, shall not be used for any purpose other than
that for which it is hereby delivered. It shall not be disclosed in whole or in part to third parties and shall
not be duplicated in any manner (except for the purposes of performing the tasks described hereunder
and provided that any recipient of such document shall comply with the conditions herein), without
AIRBUS prior written consent.
1. PLANNING INFORMATION
**CONF ALL
A. EFFECTIVITY
NOTE
: This modification is applicable by Service Bulletin only.
(1) Models
340-211
 340-212
 340-213
 340-311
 340-312
 340-313
(2) Effectivity by MSN
0002-0006
 0009
 0011
 0013-0015
 0018-0029
 0031-0035
 0038
 0041
 0043-0044
0046-0049
 0051-0053
 0056-0058
 0061
 0063
 0074-0076
 0078-0081
 0084-0085
0088-0091
 0093-0094
 0101
 0104
 0114-0115
 0117
 0123
 0125-0126
 0128-0129
 0131
0133-0137
 0139
 0141-0142
 0145-0147
 0149-0152
 0154
 0156-0161
 0163-0164
0166-0170
 0173-0176
 0178-0180
 0182
 0185-0187
 0190
 0192-0194
 0196-0197
 0199
0201-0202
 0204
 0207-0208
 0210
 0212-0218
 0220-0221
 0225
 0227-0228
 0233
0235-0237
 0239
 0242-0243
 0245-0246
 0252
 0257
 0260
 0263-0264
 0268
 0270
0273-0274
 0278
 0280
 0282
 0292
 0297
 0302
 0304
 0307
 0310
 0318-0319
 0321
 0325
0327
 0329
 0331-0332
 0335
 0347
 0352
 0354-0355
 0359
 0363
 0367
 0373-0374
0377-0379
 0381
 0385
 0387
 0390
 0395
 0399
 0402
 0406
 0411
 0413-0415
 0424
0429-0430
 0433-0435
 0438
 0442
 0446-0447
 0450
 0459
 0467
 0470
 0474
 0483
 0528
0538
 0541
 0544-0546
 0554
 0556
 0559
 0561-0562
 0582 0585 0590 0598 0643 0646
0651 0668 0793 0800 0835 0844 0921 0938 0955
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 1
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

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SERVICE BULLETIN
(3) Effectivity by Operator
The Operator/MSN relationship is provided for information only and is correct at the time
of issue in accordance with the information available to AIRBUS. Any future changes
resulting from transfer of an aircraft from one operator to another will not be reflected in
this list unless the Service Bulletin is revised for another reason.
OPERATOR
 MSN
47W
 0009
56W
 0003
 0011
 0013
 0015
 0018
 0019
 0021
83V
 0235
 0239
 0280
 0292
AAW
 0151
AFR
 0029
 0078
 0084
 0186
 0207
 0237
 0245
 0246
 0260
 0307
 0310
 0377
0399
AIB
 0332
ALK
 0032
 0033
 0034
 0367
 0374
 0381
ARG
 0048
 0063
 0074
 0080
 0085
 0093
 0094
 0123
 0126
 0128
 0373
CAL
 0402
 0406
 0411
 0415
 0433
 0541
CCA
 0192
 0199
 0201
 0242
 0243
 0264
CES
 0129
 0131
 0141
 0161
 0182
CPA
 0136
 0137
 0142
 0147
 0157
 0160
 0208
 0218
 0220
 0227
 0228
DGA
 0075
 0081
DLH
 0020
 0024
 0027
 0028
 0035
 0052
 0053
 0056
 0135
 0158
 0213
 0233
0252
 0297
 0304
 0321
 0325
 0327
 0335
 0347
 0352
 0354
 0379
 0390
0434
 0447
FIN
 0058
 0168
 0174
 0835 0844 0921 0938
GAF
 0274
 0355
GFA
 0212
 0215
 0282
 0554
HFY
 0117
 0133
IBE
 0005
 0088
 0125
 0134
 0145
 0146
 0170
 0193
 0217
 0221
 0302
 0318
0329
 0387
 0414
 0459
 0474
 0483
IRC
 0002
KAC
 0089
 0090
 0101
 0104
KNE
 0004
LAN
 0167
 0359
 0363
 0429
 0442
M3R
 0061
MAU
 0076
 0152
 0194
 0268
 0793 0800
MDG
 0210
 0319
MSR
 0156
 0159
 0178
NMB
 0047
 0051
PAL
 0173
 0176
 0187
 0196
QAF
 0026
 0528
RJA
 0014
 0022
 0038
 0043
S3R
 0204
SAA
 0006
 0197
 0378
 0544 0582 0590 0643 0646 0651
SAS
 0413
 0424
 0430
 0435
 0450
 0467
 0470
SFB
 0046
SLM
 0049
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 2
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SERVICE BULLETIN
OPERATOR
 MSN
SVW
 0955
SWR
 0150
 0154
 0169
 0175
 0179
 0263
 0538
 0545
 0546
 0556
 0559
 0561
0562
 0585 0598
TAP
 0041
 0044
 0079
 0091
THT
 0385
 0395
 0438
 0446
 0668
THY
 0023
 0025
 0057
 0115
 0180
 0216
 0257
 0270
 0331
UAE
 0139
 0149
 0163
 0166
 0185
 0190
 0202
 0236
VCV
 0031
VIR
 0114
 0164
 0214
 0225
XAX
 0273
 0278
(4) Configuration by MSN
MSN
 CONFIGURATION
0002
 0003
 0004
 0005
 0006
 0009
 0011
 0013
 0014
 0015
 0018
0019
 0020
 0021
 0022
 0023
 0024
 0025
 0026
 0027
 0028
 0029
0031
 0032
 0033
 0034
 0035
 0038
 0041
 0043
 0044
 0046
 0047
0048
 0049
 0051
 0052
 0053
 0056
 0057
 0058
 0061
 0063
 0074
0075
 0076
 0078
 0079
 0080
 0081
 0084
 0085
 0088
 0089
 0090
0091
 0093
 0094
 0101
 0104
 0114
 0115
 0117
 0123
 0125
 0126
0128
 0129
 0131
 0133
 0134
 0135
 0136
 0137
 0139
 0141
 0142
0145
 0146
 0147
 0149
 0150
 0151
 0152
 0154
 0156
 0157
 0158
0159
 0160
 0161
 0163
 0164
 0166
 0167
 0168
 0169
 0170
 0173
0174
 0175
 0176
 0178
 0179
 0180
 0182
 0185
 0186
 0187
 0190
0192
 0193
 0194
 0196
 0197
 0199
 0201
 0202
 0204
 0207
 0208
0210
 0212
 0213
 0214
 0215
 0216
 0217
 0218
 0220
 0221
 0225
0227
 0228
 0233
 0236
 0237
 0252
002 003
0235
 0239
 003
0242
 0243
 0245
 0246
 0257
 0260
 0263
 0264
 0268
 0270
 0273
0274
 0278
 0280
 0282
 0292
 0297
 0302
 0304
 0307
 0310
 0318
0319
 0321
 0325
 0327
 0329
 0331
 0332
 0335
 0347
 0352
 0354
0355
 0359
 0363
 0367
 0373
 0374
 0377
 0378
 0379
 0381
 0385
0387
 0390
 0395
 0399
 0402
 0406
 0411
 0413
 0414
 0415
 0424
0429
 0430
 0433
 0434
 0435
 0438
 0442
 0446
 0447
 0450
 0459
0467
 0470
 0474
 0483
 0528
 0538
 0541
 0545
 0546
 0554
 0556
0559
 0561
 0562
002
0544 0582 0585 0590 0598 0643 0646 0651 0668 0793 0800
0835 0844 0921 0938 0955
001
(5) Configuration definition
**CONF 001
Config. 001 is valid for aircraft on which FCPCs PN LA2K2B100280000 (Mod. No.
55879S18732) is installed.
**CONF 002
Config. 002 is valid for aircraft on which FCPCs PN LA2K1A100290000 (Mod. No.
55438S18648 (Service Bulletin No. A340-27-4144)) is installed.
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 3
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SERVICE BULLETIN
**CONF 003
Config. 003 is valid for aircraft on which FCPCs PN LA2K01500290000 (Mod. No.
55437S18647 (Service Bulletin No. A340-27-4144)) is installed.
(6) Material Effectivity
**CONF 001
MATERIAL
 QTY PER A/C
 SEE NOTES
Equipment BFEA01
 1
**CONF 002
MATERIAL
 QTY PER A/C
 SEE NOTES
Equipment
 BFEA02
 1
**CONF 003
MATERIAL
 QTY PER A/C
 SEE NOTES
Equipment
 BFEA03
 1
**CONF ALL
B. CONCURRENT REQUIREMENTS
**CONF 001
Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of
the following Service Bulletins or the equivalent production modifications:
Service Bulletin No. A340-27-4148
 Mod. No. 55879S18732
**CONF 002 thru 003
Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of
the following Service Bulletins or the equivalent production modifications:
Service Bulletin No. A340-27-4144
 Mod. No. 55438S18648
55437S18647
**CONF ALL
C. REASON
(1) History
When there are significant differences between all airspeed sources, the flight controls
revert to alternate law, the autopilot (AP) and the autothrust (A/THR) automatically
disconnect, and the Flight Directors (FD) bars are automatically removed. It has been
identified that, after such an event, if two airspeed sources become similar while still
erroneous, the flight guidance computers:
- Display FD bars again,
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 4
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SERVICE BULLETIN
- Enable autopilot and auto thrust re-engagement.
To address this aircraft behaviour, operational recommendations were issued beginning
of January 2011 in red OEB 35 (formely OEB 95/1 up until 2011) and its associated
OEB PROC 35 (formely OEB 95/1 up until 2011) in the Quick Reference Handbook
(QRH).
New software standard L21A on FCPC 2K2 hardware has been defined to take into
account the last FCPC software evolution:
- Autopilot inhibition under unreliable airspeed condition.
- Correction of the spurious Electronic Centralized Aircraft Monitoring (ECAM) warning
"F/CTL RUD X SERVO FAULT" at engine start or engine shut down (TFU
27.24.00.009),
- Reduction of high Vertical Speed (VZ) at touchdown with new parameters recording
in the Digital Flight Data Recorder (DFDR) (A340-300 only),
- Improvement of aircraft behaviour in case of erratic Air Data/Inertial Reference Unit
(ADIRU) outputs,
- Improvement of the reconfiguration logics in case of electrical transients during
rotation at take off (TFU 27.90.00.035),
- Improvement of the Ground Spoiler and Partial Lift Damping (GS and PLD) logics,
- Maximum operating speed/ Maximum Operating Mach (VMO/MMO) and Autopilot
(AP) disconnect logic (A340-300 only),
- Improvement of aircraft behaviour in case of two consistently erroneous Angle Of
Attack (AOA) information: limitation of Trimmable Horizontal Stabilizer (THS) at
pitchup.
(2) Objective/Action
This Service Bulletin is published to advise all operators of A340 aircraft of the issue of
Vendor AIRBUS OPERATIONS S.A.S. Service Bulletin No. LA2K2-27-012
 .
This Service Bulletin recommends either replacing the existing FCPCs with hardware
2K2 by FCPCs with hardware 2K2 and new standard L21A, or modifying the existing
FCPCs with hardware 2K2 into new standard L21A by means of On-Board Replaceable
Modules (OBRMs) as per Vendor AIRBUS OPERATIONS S.A.S. Service Bulletin No.
LA2K2-27-012
.
Accomplishment of this Service Bulletin allow the possibility for aircraft on which
standard L20 2K0 or L20 2K1 are installed to upgrade to L21A2K2 standard as per
replacement by Aircraft Maintenance Manual (AMM).
(3) Advantages
New Flight Control Primary Computer (FCPC) standards have been developed in order
to inhibit autopilot engagement under unreliable airspeed condition in the here above
situation described in FOT Ref. 999.0112/10 dated on 20 December 2010.
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 5
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SERVICE BULLETIN
(4) Operational/Maintenance Consequences
Accomplishment of this Service Bulletin will cancel the red OEB 35 (formely OEB 95/1
up until 2011) and therefore also the Airplane Flight Manual (AFM) TR 150 according to
the Airworthiness Directive No. 2010-0271.
Accomplishment of this Service Bulletin will also cancel the OEB 40 (formely OEB 88/4
up until 2011) and Flight Manual (FM) 4.02. 00/54 mandated by EASA Airworthiness
Directive No. 2009-0012E.
D. DESCRIPTION
NOTE
: To accomplish the Config. 001 of this Service Bulletin, two possibilities are
available:
- Either modify the three FCPCs by replacement or reprogramming of
their OBRMs as described in TASK 274162-831-801 001 Modification
of the three FCPCs by Replacement or Reprograming of their OBRMs
as per Vendor AIRBUS OPERATIONS S.A.S. Service Bulletin No.
LA2K2-27-012.
 .
- Or you replace them as described in TASK 274162-831-802 001
Modification by replacement of the three FCPCs as per AMM.
 .
To accomplish this Service Bulletin it is necessary to :
**CONF 001
Task 274162-831-801-001: Modification of the three FCPCs by Replacement or
Reprograming of their OBRMs as per Vendor AIRBUS OPERATIONS S.A.S. Service Bulletin
No. LA2K2-27-012.
(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 274162-831-802-001: Modification by replacement of the three FCPCs as per AMM.
(1) In the Main Rack 800VU and on the FWD Shelf 915VU, replace the three FCPCs
(FINs 2CE1, 2CE2 and 2CE3).
**CONF 002
Task 274162-831-802-001
: Modification by replacement of the three FCPCs as per AMM.
(1) In the Main Rack 800VU and on the FWD Shelf 915VU, replace the three FCPCs
(FINs 2CE1, 2CE2 and 2CE3).
**CONF 003
Task 274162-831-802-001
: Modification by replacement of the three FCPCs as per AMM.
(1) In the Main Rack 800VU and on the FWD Shelf 915VU, replace the three FCPCs
(FINs 2CE1, 2CE2 and 2CE3).
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 6
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SERVICE BULLETIN
**CONF ALL
E. COMPLIANCE
(1) Classification
MANDATORY: Service Bulletin must be accomplished.
(2) Accomplishment Timescale
This Service Bulletin has been classified Mandatory by the issue of an Airworthiness
Directive (AD) published by the European Av iation Safety Agenc y (EASA). The AD must
be used as the reference document for the mandated accomplishment timescale.
F. APPROVAL
The technical content of this document is approved under the authority of Design
Organisation Approval No. EASA.21J.031.
If an aircraft listed in the effectivity has a modification or repair embodied that is not of
AIRBUS origin, and which affects the content of this Service Bulletin, the operator is
responsible for obtaining approval by its airworthiness authority for any adaptation necessary
before incorporation of the Service Bulletin.
G. MANPOWER
The manpower estimates given in this Service Bulletin are based on the direct labor cost to
do the work. These estimates assume that the work will be done by experienced personnel,
and may need to be revised upwards to suit operator’s circumstances. The estimates do not
include the time to prepare, plan or inspect the work. Manufacture and procurement of parts
and tools, drying times for paints, sealants, etc., and general administration work are also not
included.
**CONF 001
Task 274162-831-801-001: Modification of the three FCPCs by Replacement or Reprograming
of their OBRMs as per Vendor AIRBUS OPERATIONS S.A.S. Service Bulletin No.
LA2K2-27-012.
Get Access
 1.00
Tests
 0.50
Close-Up
 1.00
TOTAL MANHOURS
 2.50
ELAPSED TIME (HOURS)
 2.50
Additional manhours relat ed 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) by replacement or reprogramming of their
OBRMs.
AIRBUS OPERATIONS S.A.S.
Service Bulletin No. LA2K2-27-012
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 7
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SERVICE BULLETIN
Task 274162-831-802-001: Modification by replacement of the three FCPCs as per AMM.
Get Access
 1.00
On Aircraft
In the Main Rack 800VU and on the FWD Shelf
915VU, replace the three FCPCs (FINs 2CE1, 2CE2
and 2CE3).
1.50
Tests
 1.00
Close-Up
 1.00
TOTAL MANHOURS
 4.50
ELAPSED TIME (HOURS)
 4.50
**CONF 002
Task 274162-831-802-001
: Modification by replacement of the three FCPCs as per AMM.
Get Access
 1.00
On Aircraft
In the Main Rack 800VU and on the FWD Shelf
915VU, replace the three FCPCs (FINs 2CE1, 2CE2
and 2CE3).
1.50
Tests
 1.00
Close-Up
 1.00
TOTAL MANHOURS
 4.50
ELAPSED TIME (HOURS)
 4.50
**CONF 003
Task 274162-831-802-001
: Modification by replacement of the three FCPCs as per AMM.
Get Access
 1.00
On Aircraft
In the Main Rack 800VU and on the FWD Shelf
915VU, replace the three FCPCs (FINs 2CE1, 2CE2
and 2CE3).
1.50
Tests
 1.00
Close-Up
 1.00
TOTAL MANHOURS
 4.50
ELAPSED TIME (HOURS)
 4.50
**CONF ALL
H. WEIGHT AND BALANCE
Not Changed
I. ELECTRICAL LOAD DATA
Not Changed
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 8
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SERVICE BULLETIN
J. REFERENCES
**CONF 001
Airworthiness Directive (AD)
 Airworthiness Directive No.
2009-0012E
Airworthiness Directive No.
2010-0271
Aircraft Maintenance Manual (AMM)
 12-34-24 20-15-00 22-97-00
27-93-34 27-96-00 31-51-00
ATA Common Support Data Dictionary (CSDD),
Chapter 2
Elec. Std. Practices Manual (ESPM)
 20-55-00
Flight Manual (FM)
 Flight Manual (FM) 4.02.00/54
Service Bulletin (SB)
 A340-27-4148
A340-27-4174
Service Information Letter (SIL)
 SIL 00-022
Vendor Service Bulletin (VSB)
 AIRBUS OPERATIONS S.A.S.
Service Bulletin No. LA2K2-27-012
**CONF 002
Airworthiness Directive (AD)
 Airworthiness Directive No.
2009-0012E
Airworthiness Directive No.
2010-0271
Aircraft Maintenance Manual (AMM)
 12-34-24
 20-15-00
 27-93-34
31-51-00
ATA Common Support Data Dictionary (CSDD),
Chapter 2
Elec. Std. Practices Manual (ESPM)
 20-55-00
Flight Manual (FM)
 Flight Manual (FM) 4.02.00/54
Service Bulletin (SB)
 A340-27-4144
A340-27-4174
Service Information Letter (SIL)
 SIL 00-022
**CONF 003
Airworthiness Directive (AD)
 Airworthiness Directive No.
2009-0012E
Airworthiness Directive No.
2010-0271
Aircraft Maintenance Manual (AMM)
 12-34-24
 20-15-00
 27-93-34
31-51-00
ATA Common Support Data Dictionary (CSDD),
Chapter 2
Elec. Std. Practices Manual (ESPM)
 20-55-00
Flight Manual (FM)
 Flight Manual (FM) 4.02.00/54
Service Bulletin (SB)
 A340-27-4144
A340-27-4174
Service Information Letter (SIL)
 SIL 00-022
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
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SERVICE BULLETIN
**CONF ALL
K. PUBLICATION AFFECTED
Aircraft Maintenance Manual (AMM)
 27-93-00
Aircraft Wiring List (AWL)
Flight Crew Operating Manual (FCOM)
Flight Manual (FM)
Illustrated Parts Catalog (IPC)
 27-93-08 27-93-34
Master Minimum Equipment List (MMEL)
This Service Bulletin has an operational impact. Please inform AIRBUS, at least four weeks in
advance, in case you need your operational documentation to be amended by a revision prior
to 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 Data
F a xN o . :( 3 3 )56 19 32 80 6
E-mail: sb.reporting@airbus.com
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 operational
documentation, once your Service Bulletin accomplishment report has been sent, as usual, to
our Customer Services Aircraft In-Service Data (SEDOR4).
L. INTERCHANGEABILITY/MIXABILITY
DESCRIPTION
 OLD PART N˚
 NEW PART N˚
 INT
 MIXABILITY
 SEE
NOTES
FCPC
 LA2K2B100280000
 LA2K2B1002A0000
 03
 NO
 (1) (2
)
FCPC
 LA2K1A100290000
 LA2K2B1002A0000
 03
 NO
 (1
)( 2
)
FCPC
 LA2K01500290000
 LA2K2B1002A0000
 03
 NO
 (1
)( 2
)
NOTE
: For definitions of interchangeability codes in column INT., refer to ATA
Common Support Data Dictionary (CSDD), Chapter 2.
NOTE
: Only the mixability configuration(s) and condition(s) stated in this Service
Bulletin are approved.
NOTE
 (1)
: Interchangeability code 03 becomes 01 provided that the three FCPCs are
replaced at the same time. Mixability not authorized. Replacement of the
three FCPCs has to be done simultaneously as per ACCOMPLISHMENT
INSTRUCTIONS paragraph C. of this Service Bulletin.
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 10
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NOTE
 (2)
: On A340-200/-300 with mechanical rudder (Mod No. 49144S16279
(INSTALL RUDDER FLY-BY WIRE ON A330/A340) not embodied), the
new PN LA2K2B1002A0000 is fully intermixable with FCPC L22A 2K0 PN
LA2K015002B0000 and FCPC PN LA2K1A1002B0000 (installed by Service
Bulletin No. A340-27-4174).
M. SPARES
FCPC
 LA2K01500290000
FCPC
 LA2K1A100290000
FCPC LA2K2B100280000
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
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This Page Intentionally Left Blank
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
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SERVICE BULLETIN
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 should
be negotiated directly with AIRBUS
OPERATIONS S.A.S. as per instructions
given in Vendor AIRBUS OPERATIONS
S.A.S. Service Bulletin No. LA2K2-27-012
 .
Equipment
 BFEA02
Equipment
 BFEA03
Vendor parts are to be procured from:
AIRBUS OPERATIONS S.A.S
AVIONICS AND SIMULATION PRODUCTS
VENDOR CODE F6198
EYY - M6525 - 316, route de Bayonne
31060 TOULOUSE Cedex 09
FRANCE
T e l :( 3 3 )56 19 35 55 5
F a x:( 3 3 )56 11 80 49 4
Telex : AISPA 531546F
Email : systems.support@airbus.com
(2) Price and Availability
Equipment
 BFEA01
No AIRBUS kit will be provided.
Refer to the Vendor AIRBUS OPERATIONS S.A.S. Service Bulletin No. LA2K2-27-012
for the equipment modification sales terms.
Equipment
 BFEA02
No AIRBUS kit will be provided.
Procurement terms for the equipment must be negotiated with the equipment supplier.
Equipment
 BFEA03
No AIRBUS kit will be provided.
Procurement terms for the equipment must be negotiated with the equipment supplier.
B. INDUSTRY SUPPORT INFORMATION
Refer to the Vendor AIRBUS OPERATIONS S.A.S. Service Bulletin No. LA2K2-27-012
 for the
industry support terms of the Vendor Service Bulletin parts and labor.
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 13
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SERVICE BULLETIN
Industry support terms for the equipment must be negotiated with the equipment supplier.
For the organisation of this retrofit, you are kindly requested to contact AIRBUS retrofit
management department.
AIRBUS
CUSTOMER SERVICES DIRECTORATE
1 Rond Point Maurice Bellonte
31707 BLAGNAC CEDEX
France
T e l:( 3 3 )56 71 90 62 2
E-mail : monitored.retrofit@airbus.com
F a x:( 3 3 )56 19 32 74 5
C. LIST OF COMPONENTS
No Kit
D. LIST OF MATERIALS - OPERATOR SUPPLIED
(1) Consumable Materials
None
(2) Components
None
(3) Equipment
Equipment BFEA01
ITEM
 NEW PART N˚
 QTY (UM)
 KEYWORD
 ITEM
 OLD PART N˚
 INT
 SEE
NOTES
LA2K2B1002A0000
 3
 FCPC
 LA2K2B100280000
 03
NOTE
: For definitions of interchangeability codes in column INT., refer to ATA
Common Support Data Dictionary (CSDD), Chapter 2.
NOTE
: The above list of components is not an AIRBUS Kit, the required parts
shall be ordered as necessary through the given channel.
Equipment BFEA02
ITEM
 NEW PART N˚
 QTY (UM)
 KEYWORD
 ITEM
 OLD PART N˚
 INT
 SEE
NOTES
LA2K2B1002A0000
 3
 FCPC
 LA2K1A100290000
 03
NOTE
: For definitions of interchangeability codes in column INT., refer to ATA
Common Support Data Dictionary (CSDD), Chapter 2.
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 14
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SERVICE BULLETIN
NOTE
: The above list of components is not an AIRBUS Kit, the required parts
shall be ordered as necessary through the given channel.
Equipment BFEA03
ITEM
 NEW PART N˚
 QTY (UM)
 KEYWORD
 ITEM
 OLD PART N˚
 INT
 SEE
NOTES
LA2K2B1002A0000
 3
 FCPC
 LA2K01500290000
 03
NOTE
: For definitions of interchangeability codes in column INT., refer to ATA
Common Support Data Dictionary (CSDD), Chapter 2.
NOTE
: The above list of components is not an AIRBUS Kit, the required parts
shall be ordered as necessary through the given channel.
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 Vendor
AIRBUS OPERATIONS S.A.S. Service Bulletin No. LA2K2-27-012
 .
(3) Special Tools
None
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
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3. ACCOMPLISHMENT INSTRUCTIONS
Task 274162-831-801-001 - Modification of the three FCPCs by Replacement or
Reprograming of their OBRMs as per Vendor AIRBUS OPERATIONS S.A.S. Service Bulletin
No. LA2K2-27-012.
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.
CAUTION
: REFER TO AMM 20-15-00, Page Block 201 AND AIRBUS SIL 00-022 FOR
ELECTROSTATIC DISCHARGE PRECAUTIONS.
NOTE
: This Task concerns the modification of the FCPCs by replacement or by
reprogramming of theirs OBRMs.
Task Associated Data
**CONF 001
Zone
120
Modified FIN
2CE1 2CE2 2CE3
Access
Door
 811
Manpower
TOTAL MANHOURS
 2.50
ELAPSED TIME (HOURS)
 2.50
Additional manhours related to Vendor SB; refer to:
AIRBUS OPERATIONS S.A.S. Service Bulletin No. LA2K2-27-012
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 17
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**CONF 002
None
**CONF 003
None
**CONF ALL
A. GENERAL
**CONF 001
(1) Subtask 274162-839-001-001 - Administrative
Manpower Resources
Skills
 NON SPECIFIC
Write in the applicable aircraft records that you have done all the work given in this
Service Bulletin.
**CONF 002
None
**CONF 003
None
**CONF ALL
B. PREPARATION
**CONF 001
(1) Subtask 274162-941-001-001 - Job Set-up
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 Task 12-34-24-860-802
Task 27-93-34-000-801
(a) Make sure that the aircraft is electrically grounded (Refer to AMM Task
12-34-24-860-802).
(b) Do the Job Set-up procedure as specified in the removal of the three FCPCs (FINs
2CE1, 2CE2 and 2CE3) (Refer to AMM Task 27-93-34-000-801).
**CONF 002
None
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 18
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**CONF 003
None
**CONF ALL
C. PROCEDURE
**CONF 001
(1) Subtask 274162-831-001-001 - 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.
Work Zones and Access Panels
Zone
 Access/Work location
120
 Access
 Door 811
Work location
 Electrical panel 800VU
Electrical panel 915VU
References
Aircraft Maintenance Manual (AMM)
 Task 27-93-34-000-801
Task 27-93-34-400-801
Task 27-96-00-740-807
Task 31-51-00-610-802
Vendor Service Bulletin (VSB)
 AIRBUS OPERATIONS S.A.S.
LA2K2-27-012
(a) Before replacement or reprogramming of the OBRMs:
1
 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) pushbutton switch(es) is (are) off).
2
 Do the BITE test of the EFCS (LRU IDENT), (Refer to AMM Task
27-96-00-740-807) and make sure that the old PN of the FCPCs are correct
(Refer to AIRBUS OPERATIONS S.A.S. Service Bulletin No. LA2K2-27-012).
NOTE
: Print the LRU IDENTIFICATION page (if the printer is not
available, a visual check is acceptable).
3
 Open, safety/lock and tag the circuit breakers specified as per removal
of the FCPCs (FINs 2CE1, 2CE2 and 2CE3) (Refer to AMM Task
27-93-34-000-801).
4
 Replace or reprogram the OBRMs on the three FCPCs (FINs 2CE1, 2CE2
and 2CE3) as per AIRBUS OPERATIONS S.A.S. Service Bulletin No.
LA2K2-27-012.
5
 Remove the safety clip(s) and/or tag(s) and close/unlock the circuit breakers
as per installation of the FCPCs (FINs 2CE1, 2CE2 and 2CE3) (Refer to AMM
Task 27-93-34-400-801).
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 19
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(b) OEB cancelation:
1
 On aircraft equipped with OEB REMINDER function, if the ECAM warning has
been flagged as described in OEB 40 (formerly OEB 88/4 up until 2011), the
following codes should be deleted from the FWC database.
CODE
 WARN
 STS
34/10/050/061
 YES
 NO
34/10/050/063
 YES
 NO
34/10/070/065
 YES
 NO
34/10/020/055
 YES
 NO
34/10/030/057
 YES
 NO
34/10/040/059
 YES
 NO
NOTE
: Refer to AMM Task 31-51-00-610-802 "Delete OEB
REMINDER data from FWCs using MCDUs".
**CONF 002
None
**CONF 003
None
**CONF ALL
D. TEST
**CONF 001
(1) Subtask 274162-700-001-001 - Testing
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 Task 22-97-00-740-801
Task 27-93-34-000-801
Task 27-93-34-400-801
Task 27-96-00-740-802
Task 27-96-00-740-807
Vendor Service Bulletin (VSB)
 AIRBUS OPERATIONS S.A.S.
LA2K2-27-012
(a) 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) pushbutton switch(es) is (are)
off).
NOTE
: If a FAULT is present, do a reset with the concerned pushbutton
switch. If FAULT persists, replace the concerned computer (Refer to
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 20
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AMM Task 27-93-34-000-801 and AMM Task 27-93-34-400-801).
(b) Do the BITE test of the Electrical Flight Control System (EFCS) (LRU IDENT)
(Refer to AMM Task 27-96-00-740-807) and make sure that the new PN of the
FCPCs are correct, (Refer to AIRBUS OPERATIONS S.A.S. Service Bulletin No.
LA2K2-27-012).
NOTE
: Print the LRU IDENTIFICATION page (if the printer is not available,
a visual check is acceptable).
(c) Do the BITE test of the EFCS (SYSTEM TEST) (Refer to AMM Task
27-96-00-740-802).
(d) If the airline operates the aircraft in CAT 3 conditions, do the LAND CAT III
capability test (Refer to AMM Task 22-97-00-740-801).
**CONF 002
None
**CONF 003
None
**CONF ALL
E. CLOSE-UP
**CONF 001
(1) Subtask 274162-942-001-001 - Close-up
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 Task 27-93-34-400-801
(a) Make sure that the work areas are clean and clear of tools and other items of
equipment.
(b) Do the close-up procedure as specified in installation of the three FCPCs (FINs
2CE1, 2CE2 and 2CE3) (Refer to AMM Task 27-93-34-400-801).
(c) Restore the systems and the air craft to normal operating condition.
**CONF 002
None
**CONF 003
None
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 21
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This Page Intentionally Left Blank
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 22
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Task 274162-831-802-001 - Modification by replacement of the three FCPCs as per AMM.
**CONF ALL
WARNING
: MAKE SURE THAT YOU OBEY ALL THE WARNINGS AND ALL THE CAUTIONS
INCLUDED IN THE REFERENCED PROCEDURES.
CAUTION
: ALWAYS OBEY THE PRECAUTIONS THAT FOLLOW TO KEEP
ELECTRICAL WIRING IN A SATISFACTORY CONDITION (ELECTRICALLY
AND MECHANICALLY SERVICEABLE) . WHEN YOU DO MAINTENANCE
WORK, REPAIRS OR MODIFICATIONS, ALWAYS KEEP ELECTRICAL WIRING,
COMPONENTS AND THE WORK AREA AS CLEAN AS POSSIBLE. TO DO
THIS:
PUT PROTECTION, SUCH AS PLASTIC SHEETING, CLOTHS, ETC; AS
NECESSARY ON WIRING AND COMPONENTS.
REGULARLY REMOVE ALL SHAVINGS, UNWANTED MATERIAL AND OTHER
CONTAMINATION.
THESE PRECAUTIONS WILL DECREASE THE RISK OF CONTAMINATION
AND DAMAGE TO THE ELECTRICAL WIRING INSTALLATION.
IN CASE OF CONTAMINATION REFER TO ESPM 20-55-00.
NOTE
: This Task concerns the replacement of the three FCPCs.
Task Associated Data
**CONF 001
Zone
120
Modified FIN
2CE1 2CE2 2CE3
Access
Door
 811
Manpower
TOTAL MANHOURS
 4.50
ELAPSED TIME (HOURS)
 4.50
**CONF 002
Zone
120
Modified FIN
2CE1
 2CE2
 2CE3
Access
Door
 811
Manpower
TOTAL MANHOURS
 4.50
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 23
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ELAPSED TIME (HOURS)
 4.50
**CONF 003
Zone
120
Modified FIN
2CE1
 2CE2
 2CE3
Access
Door
 811
Manpower
TOTAL MANHOURS
 4.50
ELAPSED TIME (HOURS)
 4.50
**CONF ALL
A. GENERAL
**CONF 001
(1) Subtask 274162-839-002-001 - Administrative
Manpower Resources
Skills
 NON SPECIFIC
Write in the applicable aircraft records that you have done all the work given in this
Service Bulletin.
**CONF 002
(1) Subtask 274162-839-002-001 - Administrative
Manpower Resources
Skills
 NON SPECIFIC
Write in the applicable aircraft records that you have done all the work given in this
Service Bulletin.
**CONF 003
(1) Subtask 274162-839-002-001 - Administrative
Manpower Resources
Skills
 NON SPECIFIC
Write in the applicable aircraft records that you have done all the work given in this
Service Bulletin.
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 24
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**CONF ALL
B. PREPARATION
**CONF 001
(1) Subtask 274162-941-002-001 - Job Set-up
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 Task 12-34-24-860-802
Task 27-93-34-000-801
(a) Make sure that the aircraft is electrically grounded (Refer to AMM Task
12-34-24-860-802).
(b) Do the Job Set-up procedure as specified in the removal of the three FCPCs (FINs
2CE1, 2CE2 and 2CE3) (Refer to AMM Task 27-93-34-000-801).
**CONF 002
(1) Subtask 274162-941-002-001 - Job Set-up
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 Task 12-34-24-860-802
Task 27-93-34-000-801
(a) Make sure that the aircraft is electrically grounded (Refer to AMM Task
12-34-24-860-802).
(b) Do the Job Set-up procedure as specified in the removal of the three FCPCs (FINs
2CE1,
 2CE2 and
 2CE3) (Refer to AMM Task 27-93-34-000-801).
**CONF 003
(1) Subtask 274162-941-002-001 - Job Set-up
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 Task 12-34-24-860-802
Task 27-93-34-000-801
(a) Make sure that the aircraft is electrically grounded (Refer to AMM Task
12-34-24-860-802).
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 25
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(b) Do the Job Set-up procedure as specified in the removal of the three FCPCs (FINs
2CE1,
 2CE2 and
 2CE3) (Refer to AMM Task 27-93-34-000-801).
**CONF ALL
C. PROCEDURE
**CONF 001
(1) Subtask 274162-960-001-002 - In the Main Rack 800VU and on the FWD Shelf
915VU, replace the three FCPCs (FINs 2CE1, 2CE2 and 2CE3).
Work Zones and Access Panels
Zone
 Access/Work location
120
 Access
 Door 811
Work location
 Electrical panel 800VU
Electrical panel 915VU
Manpower Resources
Manhours
 1.50
Minimum 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
 SEE
NOTES
LA2K2B1002A0000
 3
 FCPC
NOTE
: The above list of components is not an AIRBUS Kit, the required parts
shall be ordered as necessary through the given channel.
References
Aircraft Maintenance Manual (AMM)
 Task 27-93-34-000-801
Task 27-93-34-400-801
Task 31-51-00-610-802
(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 2CE1
1 FCPC LA2K2B100280000
2
 On the FWD Shelf 915VU, install the FCPC (FIN 2CE1):
Refer to AMM Task 27-93-34-400-801
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 26
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FIN 2CE1
1 FCPC LA2K2B1002A0000
3
 In the main rack 800VU, remove the two FCPCs (FINs 2CE2 and 2CE3):
Refer to AMM Task 27-93-34-000-801
FIN 2CE2
1 FCPC LA2K2B100280000
and
FIN 2CE3
1 FCPC LA2K2B100280000
4
 In the main rack 800VU, install the two FCPCs (FINs 2CE2 and 2CE3):
Refer to AMM Task 27-93-34-400-801
FIN 2CE2
1 FCPC LA2K2B1002A0000
and
FIN 2CE3
1 FCPC LA2K2B1002A0000
(b) OEB cancelation:
1
 On aircraft equipped with OEB REMINDER function, if the ECAM warning has
been flagged as described in OEB 40 (formerly OEB 88/4 up until 2011), the
following codes should be deleted from the FWC database.
CODE
 WARN
 STS
34/10/050/061
 YES
 NO
34/10/050/063
 YES
 NO
34/10/070/065
 YES
 NO
34/10/020/055
 YES
 NO
34/10/030/057
 YES
 NO
34/10/040/059
 YES
 NO
NOTE
: Refer to AMM Task 31-51-00-610-802 "Delete OEB
REMINDER data from FWCs using MCDUs".
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 27
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**CONF 002
(1) Subtask 274162-960-001-003 - In the Main Rack 800VU and on the FWD Shelf
915VU, replace the three FCPCs (FINs 2CE1, 2CE2 and 2CE3).
Work Zones and Access Panels
Zone
 Access/Work location
120
 Access
 Door 811
Work location
 Electrical panel 800VU
Electrical panel 915VU
Manpower Resources
Manhours
 1.50
Minimum number of person
 1
Subtask elapsed time
 1.50
Skills
 NON SPECIFIC
Material necessary to do the job
Equipment BFEA02
ITEM
 NEW PART N˚
 QTY (UM)
 KEYWORD
 SEE
NOTES
LA2K2B1002A0000
 3
 FCPC
NOTE
: The above list of components is not an AIRBUS Kit, the required parts
shall be ordered as necessary through the given channel.
References
Aircraft Maintenance Manual (AMM)
 Task 27-93-34-000-801
Task 27-93-34-400-801
Task 31-51-00-610-802
(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 2CE1
1
 FCPC
 LA2K1A100290000
2
 On the FWD Shelf 915VU, install the FCPC (FIN
 2CE1):
Refer to AMM Task 27-93-34-400-801
FIN 2CE1
1
 FCPC
 LA2K2B1002A0000
3
 In the main rack 800VU, remove the two FCPCs (FINs
 2CE2 and
 2CE3):
Refer to AMM Task 27-93-34-000-801
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 28
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FIN 2CE2
1
 FCPC
 LA2K1A100290000
and
FIN 2CE3
1
 FCPC
 LA2K1A100290000
4
 In the main rack 800VU, install the two FCPCs (FINs
 2CE2 and
 2CE3):
Refer to AMM Task 27-93-34-400-801
FIN 2CE2
1
 FCPC
 LA2K2B1002A0000
and
FIN 2CE3
1
 FCPC
 LA2K2B1002A0000
(b) OEB cancelation:
1
 On aircraft equipped with OEB REMINDER function, if the ECAM warning has
been flagged as described in OEB 40 (formerly OEB 88/4 up until 2011), the
following codes should be deleted from the FWC database.
CODE
 WARN
 STS
34/10/050/061
 YES
 NO
34/10/050/063
 YES
 NO
34/10/070/065
 YES
 NO
34/10/020/055
 YES
 NO
34/10/030/057
 YES
 NO
34/10/040/059
 YES
 NO
NOTE
: Refer to AMM Task 31-51-00-610-802 "Delete OEB
REMINDER data from FWCs using MCDUs".
**CONF 003
(1) Subtask 274162-960-001-004 - In the Main Rack 800VU and on the FWD Shelf
915VU, replace the three FCPCs (FINs 2CE1, 2CE2 and 2CE3).
Work Zones and Access Panels
Zone
 Access/Work location
120
 Access
 Door 811
Work location
 Electrical panel 800VU
Electrical panel 915VU
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 29
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Manpower Resources
Manhours
 1.50
Minimum number of person
 1
Subtask elapsed time
 1.50
Skills
 NON SPECIFIC
Material necessary to do the job
Equipment BFEA03
ITEM
 NEW PART N˚
 QTY (UM)
 KEYWORD
 SEE
NOTES
LA2K2B1002A0000
 3
 FCPC
NOTE
: The above list of components is not an AIRBUS Kit, the required parts
shall be ordered as necessary through the given channel.
References
Aircraft Maintenance Manual (AMM)
 Task 27-93-34-000-801
Task 27-93-34-400-801
Task 31-51-00-610-802
(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 2CE1
1
 FCPC
 LA2K01500290000
2
 On the FWD Shelf 915VU, install the FCPC (FIN
 2CE1):
Refer to AMM Task 27-93-34-400-801
FIN 2CE1
1
 FCPC
 LA2K2B1002A0000
3
 In the main rack 800VU, remove the two FCPCs (FINs
 2CE2 and
 2CE3):
Refer to AMM Task 27-93-34-000-801
FIN 2CE2
1
 FCPC
 LA2K01500290000
and
FIN 2CE3
1
 FCPC
 LA2K01500290000
4
 In the main rack 800VU, install the two FCPCs (FINs
 2CE2 and
 2CE3):
Refer to AMM Task 27-93-34-400-801
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 30
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FIN 2CE2
1
 FCPC
 LA2K2B1002A0000
and
FIN 2CE3
1
 FCPC
 LA2K2B1002A0000
(b) OEB cancelation:
1
 On aircraft equipped with OEB REMINDER function, if the ECAM warning has
been flagged as described in OEB 40 (formerly OEB 88/4 up until 2011), the
following codes should be deleted from the FWC database.
CODE
 WARN
 STS
34/10/050/061
 YES
 NO
34/10/050/063
 YES
 NO
34/10/070/065
 YES
 NO
34/10/020/055
 YES
 NO
34/10/030/057
 YES
 NO
34/10/040/059
 YES
 NO
NOTE
: Refer to AMM Task 31-51-00-610-802 "Delete OEB
REMINDER data from FWCs using MCDUs".
**CONF ALL
D. TEST
**CONF 001
(1) Subtask 274162-700-002-001 - Testing
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 Task 27-93-34-400-801
(a) Do the test as specified after installation of the FCPCs (FINs 2CE1, 2CE2 and
2CE3) (Refer to AMM Task 27-93-34-400-801).
**CONF 002
(1) Subtask 274162-700-002-001 - Testing
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 Task 27-93-34-400-801
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 31
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(a) Do the test as specified after installation of the FCPCs (FINs
 2CE1,
 2CE2 and
2CE3) (Refer to AMM Task 27-93-34-400-801).
**CONF 003
(1) Subtask 274162-700-002-001 - Testing
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 Task 27-93-34-400-801
(a) Do the test as specified after installation of the FCPCs (FINs
 2CE1,
 2CE2 and
2CE3) (Refer to AMM Task 27-93-34-400-801).
**CONF ALL
E. CLOSE-UP
**CONF 001
(1) Subtask 274162-942-002-001 - Close-up
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 Task 27-93-34-400-801
(a) Make sure that the work areas are clean and clear of tools and other items of
equipment.
(b) Do the close-up procedure as specified in installation of the three FCPCs (FINs
2CE1, 2CE2 and 2CE3) (Refer to AMM Task 27-93-34-400-801).
(c) Restore the systems and the air craft to normal operating condition.
**CONF 002
(1) Subtask 274162-942-002-001 - Close-up
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 Task 27-93-34-400-801
(a) Make sure that the work areas are clean and clear of tools and other items of
equipment.
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 32
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(b) Do the close-up procedure as specified in installation of the three FCPCs (FINs
2CE1,
 2CE2 and
 2CE3) (Refer to AMM Task 27-93-34-400-801).
(c) Restore the systems and the air craft to normal operating condition.
**CONF 003
(1) Subtask 274162-942-002-001 - Close-up
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 Task 27-93-34-400-801
(a) Make sure that the work areas are clean and clear of tools and other items of
equipment.
(b) Do the close-up procedure as specified in installation of the three FCPCs (FINs
2CE1,
 2CE2 and
 2CE3) (Refer to AMM Task 27-93-34-400-801).
(c) Restore the systems and the air craft to normal operating condition.
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 33
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 44

@A340
SERVICE BULLETIN
REPORTING SHEET
TITLE: FLIGHT CONTROLS - FCPC - INTRODUCE NEW FCPC STD L21A 2K2
ON A340 AIRCRAFT FAMILY
MODIFICATION No.: 200356S30851
Please complete the appropriate item (A or B):
A - SB WILL BE
 embodied YES/NO (if NO please comment)
If YES, aircraft concer ned (as per SB effectivity by default) and planned dates (month/year) of
embodiment:
B - SB HAS BEEN
 embodied on aircraft:
Operator comments:
From Airline:
Name/Title:
Signature: Date:
If operational documentation is affected (see Paragraph 1.K of this SB): If information is needed prior to
next normal revision or prior to SB embodiment, please indicate required service(s):
Either: Modification Operational Impact (MOI), if available YES/NO
Or : Intermediate revision YES/NO
Important Information:
 This SB will only be incorporated in your maintenance and operational
documentation if this sheet is returned to Airbus and signed by a duly authorised representative. With
the next feasible revision, this will result in
- Updating of maintenance documentation to show pre and post SB data.
- Updating of maintenance and operational documentation to show post SB data after embodiment.
If this SB requires previous or simultaneous accomplishment of other SBs, Airbus shall automatically
include them in the manual revisions. Refer to SIL 00-037 for detailed information.
Please return this completed sheet to:
AIRBUS
CUSTOMER SERVICES DIRECTORATE
1 Rond Point Maurice Bellonte
31707 BLAGNAC CEDEX FRANCE
Attn: SDC32 Technical Data and Documentation Services
F A X :( + 3 3 )56 19 32 80 6
e-mail: sb.reporting@airbus.com
or via your Resident Customer Support Office.
Alternatively, SB lists via letters or fax are also accepted.
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 1
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 45

@A340
SERVICE BULLETIN
QUALITY PERCEPTION FORM
Use this form to tell us what is your perception of the quality of this Service Bulletin. The reported data
that you provide us will be used to analyse areas of difficulties and to take corrective action to further
improve the quality of our Service Bulletins.
We thank you for the time you have taken in completing this form.
(Please rate on a scale of 1 to 4, with 4 being the highest score)
- Quality rating of this SB 4321
- Quality rating of the Accomplishment Instructions 4321
- Quality rating of the Illustrations 4321
- Is this SB easy to understand ? Y/N
If you have had difficulties in the accomplishment of this SB please quote below the area(s) and give a
short description of the issue.
Planning Material Instructions
X Effectivity X Kit content X Preparation
X Reason X List of Materials Operator Supplied X Mod/Inspection
X Manpower X Industry support X Test
X References X Re-identification X Close-Up
X Publication X Tooling X Illustrations
Comments:
Operator: Date:
Name/Title:
Please return this form to:
AIRBUS
CUSTOMER SERVICES DIRECTORATE
1 Rond Point Maurice Bellonte
31707 BLAGNAC CEDEX FRANCE
Attn : SEM4 Service Bulletins Management
F A X:( 3 3 )56 19 34 25 1
Or via your Resident Customer Support Office.
DATE: Jan 10/12 SERVICE BULLETIN No.: A340-27-4162
REVISION No.: 01 - Sep 17/12 Page: 1
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

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