# Airbus Service Bulletin A300-31-6124

Copy: Revision 01 ("SB A300-31-6124 R1"), 47 pages: PDF https://openairdocs.org/files/sha256/a9/2b/a92bd63be4ef8af02dd2dbcc5fedce756c562429cec83a2d78ab1fd15c260e06; text https://openairdocs.org/service-documents/airbus/a300-31-6124/file/a92bd63be4ef.md. Rights: © Airbus S.A.S. Filed by the FAA in regulations.gov docket FAA-2017-0515; AD 2017-20-04 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication.

## Details

- Manufacturer: [Airbus](https://openairdocs.org/service-documents/airbus.md)
- Type: Service bulletin (Service Bulletin)
- Number: A300-31-6124
- Latest revision known: A300-31-6124, Revision 01, dated July 4, 2016 (OpenAirDocs)
- Page: https://openairdocs.org/service-documents/airbus/a300-31-6124

## ADs that cite it (1) (OpenAirDocs)

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

- [AD 2017-20-04](https://openairdocs.org/ad/2017-20-04.md), effective Nov 15, 2017: Revision 01

Also cited in [1 proposed AD](https://openairdocs.org/service-documents/airbus/a300-31-6124/proposed.md).

## Text (47 pages)

Rights: © Airbus S.A.S. Filed by the FAA in regulations.gov docket FAA-2017-0515; AD 2017-20-04 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

@A300-600
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: 31
TITLE: INSTRUMENTS - INDICAT ING / RECORDING SYSTEMS - ECAM
SYSTEM - INSTALL NEW SGU ECAM W32
MODIFICATION No.: 12691S22333 13051S22550 13081S22590
This page transmits Revision No.01 of Service Bulletin No.A300-31-6124
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:
- Change compliance from recommended to mandatory
- Modify the threshold to 36 months from revision No. 01 issuance date.
CHANGES
The main changes of this revision are:
- Compliance changed from recommended to mandatory
- Threshold modified to 36 months from revision No. 01 issuance
- Circuit breakers closing moved from ’Close-up’ to ’Test’
- Figures A-FSAAA and A- FBAAA added for the location of the equipment
- Effectivity updated
- Minor changes applied.
NOTE
: Revised text and layout changes of this revision are not identified with revision bars.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 1
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 2

@A300-600
SERVICE BULLETIN
REVISION TRANSMITTAL SHEET
SUMMARY
MODIFICATIONS
 Minor editorial or document structure change
 N
REASON/DESCRIPTION/OPERATIONAL
CONSEQUENCES
Minor editorial or document structure change
 N
GENERAL EVALUATION
 Minor editorial or document structure change
 N
MATERIAL PRICE INFORMATION
 Minor editorial or document structure change
 N
EFFECTIVITY
 Minor editorial or document structure change
 N
CONCURRENT REQUIREMENTS
 Minor editorial or document structure change
 N
REFERENCES / REPERCUSSIONS
 Minor editorial or document structure change
 N
NATURE OF THE WORK
 Minor editorial or document structure change
 N
MANPOWER
 Minor editorial or document structure change
 N
APPENDICES
 Minor editorial or document structure change
 N
Fig. A-FSAAA
 Minor editorial or document structure change
 N
Fig. A-FSAAA Sheet 01
 Minor editorial or document structure change
 N
PLANNING INFORMATION
EFFECTIVITY
 Minor editorial or document structure change
 N
Configuration definition
 Minor editorial or document structure change
 N
CONF 001
 Minor editorial or document structure change
 N
Material Effectivity
 Minor editorial or document structure change
 N
Minor editorial or document structure change
 N
CONCURRENT REQUIREMENTS
 Minor editorial or document structure change
 N
Minor editorial or document structure change
 N
REASON
 Minor editorial or document structure change
 N
History
 Minor editorial or document structure change
 N
Objective/Action
 Minor editorial or document structure change
 N
Advantages
 Minor editorial or document structure change
 N
Operational/Maintenance
Consequences
Minor editorial or document structure change
 N
DESCRIPTION
 Minor editorial or document structure change
 N
COMPLIANCE
 CHANGED FROM RECOMMENDED TO
MANDATORY
N
Classification
 Minor editorial or document structure change
 N
Accomplishment Timescale
 CHANGED TO 36 MONTHS AFTER SB REVISION
No. 01 ISSUANCE DATE
N
APPROVAL
 Minor editorial or document structure change
 N
Minor editorial or document structure change
 N
MANPOWER
 Minor editorial or document structure change
 N
Minor editorial or document structure change
 N
WEIGHT AND BALANCE
 Minor editorial or document structure change
 N
ELECTRICAL LOAD DATA
 Minor editorial or document structure change
 N
REFERENCES
 Minor editorial or document structure change
 N
Minor editorial or document structure change
 N
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 2
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 3

@A300-600
SERVICE BULLETIN
REVISION TRANSMITTAL SHEET
PUBLICATION AFFECTED
 Minor editorial or document structure change
 N
Minor editorial or document structure change
 N
INTERCHANGEABILITY/MIXABILITY
 Minor editorial or document structure change
 N
Minor editorial or document structure change
 N
SPARES
 Minor editorial or document structure change
 N
MATERIAL INFORMATION
MATERIAL - PRICE AND AVAILABILITY
 Minor editorial or document structure change
 N
Procurement Addresses
 Minor editorial or document structure change
 N
Price and Availability
 Minor editorial or document structure change
 N
INDUSTRY SUPPORT INFORMATION
 Minor editorial or document structure change
 N
LIST OF COMPONENTS
 Minor editorial or document structure change
 N
Kit 316124A01R00
 Minor editorial or document structure change
 N
LIST OF MATERIALS - OPERATOR
SUPPLIED
Minor editorial or document structure change
 N
Consumable Materials
 Minor editorial or document structure change
 N
Components
 Minor editorial or document structure change
 N
Component COMPA01
 Minor editorial or document structure change
 N
Equipment
 Minor editorial or document structure change
 N
Equipement BFEA01
 Minor editorial or document structure change
 N
PARTS TO BE RE-IDENTIFIED BY
OPERATOR
Minor editorial or document structure change
 N
Reidentified part set REIDA01
 Minor editorial or document structure change
 N
TOOLING
 Minor editorial or document structure change
 N
ACCOMPLISHMENT INSTRUCTIONS
TASK 316124- 831-803-001-OPTION 1 -
Modification of the two ECAM SGUs
(9WT1 and 9WT2) in accordance with
VSB on Bench
Minor editorial or document structure change
 N
Task associated data - 001
 Minor editorial or document structure change
 N
Subtask 316124-910-003-001
 Minor editorial or document structure change
 N
Subtask 316124-941-003-001
 Minor editorial or document structure change
 N
Subtask 316124-020-002-001
 Minor editorial or document structure change
 N
Subtask 316124-831-008-001
 Minor editorial or document structure change
 N
Subtask 316124-831-010-001
 Minor editorial or document structure change
 N
Subtask 316124-420-002-001
 Minor editorial or document structure change
 N
Subtask 316124-831-009-001
 Minor editorial or document structure change
 N
Subtask 316124-700-009-001
 Minor editorial or document structure change
 N
Subtask 316124-942-010-001
 Minor editorial or document structure change
 N
TASK 316124- 831-801-001-OPTION 2 -
Modification by Replacement of the two
ECAM SGUs (9WT1 and 9WT2) on
Aircraft
Minor editorial or document structure change
 N
Task associated data - 001
 Minor editorial or document structure change
 N
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 3
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 4

@A300-600
SERVICE BULLETIN
REVISION TRANSMITTAL SHEET
Subtask 316124-910-002-001
 Minor editorial or document structure change
 N
Subtask 316124-900-002-001
 Minor editorial or document structure change
 N
Subtask 316124-941-002-001
 Minor editorial or document structure change
 N
Subtask 316124-960-001-001
 Minor editorial or document structure change
 N
Subtask 316124-831-002-001
 Minor editorial or document structure change
 N
Subtask 316124-700-007-001
 Minor editorial or document structure change
 N
Subtask 316124-942-008-001
 Minor editorial or document structure change
 N
Fig. A-FBAAA
 Minor editorial or document structure change
 N
Fig. A-FBAAA Sheet 01
 Minor editorial or document structure change
 N
Fig. A-FWAAA
 Minor editorial or document structure change
 N
Fig. A-FWAAA Sheet 01
 Minor editorial or document structure change
 N
Fig. A-FHAAA
 Minor editorial or document structure change
 N
Fig. A-FHAAA Sheet 01
 Minor editorial or document structure change
 N
Fig. A-FWBAA
 Minor editorial or document structure change
 N
Fig. A-FWBAA Sheet 01
 Minor editorial or document structure change
 N
Fig. A-FHBAA
 Minor editorial or document structure change
 N
Fig. A-FHBAA Sheet 01
 Minor editorial or document structure change
 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: Oct 13/05
REVISION No. : 01 - Jul 04/16
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 4
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 5

@A300-600
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: 31
TITLE: INSTRUMENTS - INDICAT ING / RECORDING SYSTEMS - ECAM
SYSTEM - INSTALL NEW SGU ECAM W32
**CONF ALL
MODIFICATIONS
MODIFICATION CLASSIFICATION
MAJOR
 12691S22333
MINOR
 13051S22550
 13081S22590
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
This Service Bulletin (SB) is published to advise all operators of A300-600 aircraft, equipped with
THALES AVIONICS S.A. Electronic Centralized Aircraft Monitoring (ECAM) Symbol Generator Units
(SGUs) standard W30 (Part Number (PN) 9612670330, modification No. 12134S21588 or SB No.
A300-31-6087) of the issue of THALES AVIONICS S.A. SB No. 961267-31-050.
The modification consists in:
- Replacing the two ECAM SGUs PN 9612670330 by two new ECAM SGUs PN 9612670332
- Modifying the ECAM SGUs pin-programming of CARGO aircraft
- Adapting the wiring of some aircraft.
New ECAM SGU W32 standard (PN 9612670332, modification No. 12691S22333) has been launched
to provide improvements of ECAM operation and to cancel Operations Engineering Bulletins (OEBs)
No. 112 and 114 applicable to aircraft equipped with ECAM SGU W30 standard PN 9612670330
installed by modification No. 12134S21588 or SB No. A300-31-6087.
The following improvements have been implemented in the new ECAM SGU W32 standard:
- Basic improvements:
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 1
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 6

@A300-600
SERVICE BULLETIN
SUMMARY
. The MEMO message PARKING BRAKE ON is amber (instead of green) in the flight phases 3
to 10 (and green in the other flight phases 1,2,11 and 12)
. Improvement of the following ECAM alert procedures:
EXCESS CAB ALT
PITOT HEAT FAULT
SMOKE alerts
TRIM TK AFT XFR NOT AVAIL
TRIM TK PUMP 1+2 LO PR/OFF
MAIN DECK CARGO NOT CLOSED
PITCH TRIM 1+2 FAULT/OFF
BLEED LEAK
PACK 1 (and 2) OVHT
HOT AIR SUPPLY OVHT
L/G alerts, which procedures deal with the autobrake
Alerts, which procedures deal with the BRK/ANTI SKID
APU FUEL LO PR
L/G DOORS NOT CLOSED
. Addition of ’IF NO FUEL LEAK’ before some ’-F UEL X FEED.......IN LINE’ a ction line in ECAM
warning procedures asking to put the fuel cross feed in line
. Modification of the aileron scale on the FLT CTL page
. ’IF’ and ’WHEN’ philosophy completion in order to have a clear and homogeneous ECAM
philosophy concerning the display of the action lines conditioned by an ’IF.....’ or a ’WHEN....’
. Harmonization of Quick Reference Handbook (QRH) and ECAM warning procedures.
- Basic improvements for aircraft equipped with the predictive windshear function (aircraft with
modification No. 12132S21801 or modification No. 12836S22439):
. The MEMO message PRED.W/S OFF is amber (instead of green) in approach flight phases
(3,4,5,6,8,9 and 10) and in flight phase 2 after a T.O. config.test.
- Basic improvements for aircraft equipped with the predictive windshear provisions: aircraft with
modification No. 10890S20867 (INSTALL WIRING PROVISIONS FOR BENDIX WEATHER RADAR
WITH PREDICTIVE WINDSHEAR FUNCTION).
. Wiring modification to change the SDAC input receiving the OFF position of the predictive
windshear switch
. Wiring modification to change the characteristics of the signal received by the SDAC from the
T.O config.test push-button. This wiring modification has to be performed by implementing SB
No. A300-31-6117 (modification No. 13062S22582) and must be accomplished before SB No.
A300-31-6124.
- Basic improvement for all CARGO aircraft:
. Wiring modification to activate the ’CARGO aircraft’ ECAM SGU pin programming created
within the ECAM SGU W32 standard to differentiate the SMOKE procedures between the
CARGO aircraft and the passengers aircraft.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 2
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 7

@A300-600
SERVICE BULLETIN
SUMMARY
- Basic improvement for some CARGO aircraft:
. For CARGO aircraft equipped with the NO SMOKING sign (and so not the EXIT one) and an
area called SUPERNUMERARY (and so not calle d COURIER), modification of some alert
procedures to replace the inaccurate ECAM wording COURIER by the proper ECAM wording
SUPERNUM.
- Optional improvements:
. For aircraft equipped with optional modificati on No. 12710S22349 (’Modification of Hydraulic
Quantity Indicator’, SB No. A300-29-6052), modification of the scale giving the hydraulic
quantity on the HYD syst em page to add 2 white lines symbolising an extended range in case
of extreme temperature. A wiring modification is necessary to activate this option.This wiring
modification has to be performed by implementing SB No. A300-31-6116 (modification No.
13073S22450)
. Introduction of a new optional software pin program combination allowing to suppress the trim
tank from some specific A/C configuration. This combination allows to combine the following
ECAM options: A300-600 + GE CF6-80C motorization + FUEL TEMP. (FAA option ) +
MESSIER CARBON brakes + BRAKE FAN + Lbs (instead of Kg) +˚F (instead of ˚C)+ TAXI
SPEED.
This Service Bulletin cancels OEBs No. 112 and 114. Operators having programmed an OEB reminder
should delete the reminder(s) from their system.
The Operational/Maintenance Consequences of this Service Bulletin are covered by the update of the
affected publications detailed in ’PLANNING INFORMATION’.
This Service Bulletin has an impact on flight operations documentation; refer to AirbusWorld to consult
the available Modification Operational Impact (MOI).
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
 ETOPS AFFECTED
 NO
STRUCTURAL LIFE EXTN
 NO
 VENDOR SB INVOLVED
 YES
NOTE
 (1)
: Service Bulletin must be accomplished.
MATERIAL PRICE INFORMATION
MATERIAL PRICE INFORMATION TABLE
MATERIAL SET
 QTY PER
A/C
PRICE PER
A/C (USD)
MAIN PARTS
Kit 316124A01R00
 1
 240.00
 Bundle
Equipment BFEA01
 1
 See SB
 ECAM SGU
Component COMPA01
 1
 See SB
 Contact-Socket
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 3
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 8

@A300-600
SERVICE BULLETIN
SUMMARY
EFFECTIVITY
This Service Bulletin is applicable to this (these) operator(s) :
AHK UPS
CONCURRENT REQUIREMENTS
Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of the
following Service Bulletins:
Service Bulletin No. A300-31-6087
A300-31-6117
NOTE
: Service Bulletin No. A300-31-6087 (INDICATING/RECORDIND SYSTEM - ECAM
SYSTEM - INSTALL NEW SGU-ECAM S OFTWARE W30) applies MOD No.
12134S21588.
NOTE
: Service Bulletin No. A 300-31-6117 (INS TRUMENTS - ECAM SYSTEM - ACTIVITE
TAKE-OFF CONFIG TEST SI GNAL FOR ECAM W32 VIA SDAC) applies MOD No.
13062S22582.
Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of the
following Service Bulletin only if Service Bulletin No. A300-29-6052 (MOD No. 12710S22349) is already
embodied:
Service Bulletin No. A300-31-6116
NOTE
: Service Bulletin No. A300-31-6116 (INSTRUMENTS - INDICATING/RECORDIND
SYSTEMS - ACTIVATE HYDRAULIC RESERVOIR EXTENTED QUANTITY
INDICATION ON ECAM THROUGH SDAC WIRING ON A300-600) applies MOD No.
13073S22450.
REFERENCES / REPERCUSSIONS
TFU
 None
OEB
 112
114
AOT
 None
SIL
 None
ISI
 None
LINE MAINTENANCE AFFECTED
 No
LIFE LIMIT
 None
NATURE OF THE WORK
AIRCRAFT
 YES
EQUIPMENT
 YES
HARD
 NO
SOFT
 YES
OBRM
 NO
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 4
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 9

@A300-600
SERVICE BULLETIN
SUMMARY
MANPOWER
Task 316124-831-803-001: OPTION 1 - Modification of the two ECAM SGUs (9WT1 and 9WT2)
in accordance with VSB on Bench
TOTAL MANHOURS
 3.50
ELAPSED TIME (HOURS)
 3.50
Additional manhours relat ed to Vendor SB; refer to:
Modify the two ECAM SGUs (9WT1 and 9WT2) in
accordance with VSB on Bench
THALES AVIONICS S.A. Service
Bulletin No. 961267-31-050
Task 316124-831-801-001: OPTION 2 - Modification by Replacement of the two ECAM SGUs
(9WT1 and 9WT2) on Aircraft
TOTAL MANHOURS
 3.00
ELAPSED TIME (HOURS)
 3.00
APPENDICES
None
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 5
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 10

@A300-600
SERVICE BULLETIN
SUMMARY
**CONF ALL
Z120
IN THE ELECTRONICS RACK 90VU
MODIFICATION OF THE EQUIPMENT AND THE WIRING
FR20
FR1
D_SB_316124_5_SAAA_01_00
Figure A-FSAAA - Sheet 01
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 6
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 11

@A300-600
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: 31
TITLE: INSTRUMENTS - INDICAT ING / RECORDING SYSTEMS - ECAM
SYSTEM - INSTALL NEW SGU ECAM W32
MODIFICATION No.: 12691S22333 13051S22550 13081S22590
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
: These modifications are embodied before delivery on aircraft with
Manufacturer Serial Number (MSN) 0864 and subsequent.
(1) Models
F4-605R F4-622R
(2) Effectivity by MSN
0805-0835 0839-0840 0845-0863
(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
AHK
 0855 0856 0857 0858 0859 0860
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 1
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 12

@A300-600
SERVICE BULLETIN
OPERATOR
 MSN
UPS
 0805 0806 0807 0808 0809 0810 0811 0812 0813 0814 0815 0816
0817 0818 0819 0820 0821 0822 0823 0824 0825 0826 0827 0828
0829 0830 0831 0832 0833 0834 0835 0839 0840 0845 0846 0847
0848 0849 0850 0851 0852 0853 0854 0861 0862 0863
(4) Configuration by MSN
MSN
 CONFIGURATION
0805 0806 0807 0808 0809 0810 0811 0812 0813 0814 0815
0816 0817 0818 0819 0820 0821 0822 0823 0824 0825 0826
0827 0828 0829 0830 0831 0832 0833 0834 0835 0839 0840
0845 0846 0847 0848 0849 0850 0851 0852 0853 0854 0855
0856 0857 0858 0859 0860 0861 0862 0863
001
(5) Configuration definition
**CONF 001
Config. 001 is valid for all the aircraft given in the effectivity of this Service Bulletin as a
standard configuration.
(6) Material Effectivity
MATERIAL
 QTY PER A/C
 SEE NOTES
Kit 316124A01R00
 1
Equipment BFEA01
 1
 (1)
Component COMPA01
 1
Reidentified part set REIDA01
 1
 (2)
NOTE
 (1)
: Equipment BFEA01 is applicable to TASK 316124-831-801 001 OPTION
2 - Modification by Replacement of the two ECAM SGUs (9WT1 and
9WT2) on Aircraft
NOTE
 (2)
: Reidentified part set REIDA01 is applicable to TASK 316124-831-803
001 OPTION 1 - Modification of the two ECAM SGUs (9WT1 and 9WT2)
in accordance with VSB on Bench
B. CONCURRENT REQUIREMENTS
Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of
the following Service Bulletins:
Service Bulletin No. A300-31-6087
A300-31-6117
NOTE
: Service Bulletin No. A300-31- 6087 (INDICATING/RE CORDIND SYSTEM -
ECAM SYSTEM - INSTALL NEW SGU -ECAM SOFTWARE W30) applies
MOD No. 12134S21588.
NOTE
: Service Bulletin No. A300-31-6117 (INSTRUMENTS - ECAM SYSTEM -
ACTIVITE TAKE-OFF CONFIG TEST SIGNAL FOR ECAM W32 VIA SDAC)
applies MOD No. 13062S22582.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 2
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 13

@A300-600
SERVICE BULLETIN
Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment
of the following Service Bulletin only if Service Bulletin No. A300-29-6052 (MOD No.
12710S22349) is already embodied:
Service Bulletin No. A300-31-6116
NOTE
: Service Bulletin No. A300-31-6116 (INSTRUMENTS -
INDICATING/RECORDIND SYSTEMS - ACTIVATE HYDRAULIC
RESERVOIR EXTENTED QUANTITY INDICATION ON ECAM THROUGH
SDAC WIRING ON A300-600) applies MOD No. 13073S22450.
C. REASON
(1) History
This Service Bulletin (SB) is published to advise all operators of A300-600 aircraft,
equipped with THALES AVIONICS S.A. Electronic Centralized Aircraft Monitoring
(ECAM) Symbol Generator Units (SGUs) standard W30 (Part Number (PN) 9612670330,
modification No. 12134S21588 or SB No. A300-31-6087) of the issue of THALES
AVIONICS S.A. SB No. 961267-31-050.
(2) Objective/Action
The modification consists in:
- Replacing the two ECAM SGUs PN 9612670330 by two new ECAM SGUs PN
9612670332
- Modifying the ECAM SGUs pin-programming of CARGO aircraft
- Adapting the wiring of some aircraft.
New ECAM SGU W32 standard (PN 9612670332, modification No. 12691S22333) has
been launched to provide improvements of ECAM operation and to cancel Operations
Engineering Bulletins (OEBs) No. 112 and 114 applicable to aircraft equipped with
ECAM SGU W30 standard PN 9612670330 installed by modification No. 12134S21588
or SB No. A300-31-6087.
(3) Advantages
The following improvements have been implemented in the new ECAM SGU W32
standard:
- Basic improvements:
. The MEMO message PARKING BRAKE ON is amber (instead of green) in the
flight phases 3 to 10 (and green in the other flight phases 1,2,11 and 12)
. Improvement of the following ECAM alert procedures:
EXCESS CAB ALT
PITOT HEAT FAULT
SMOKE alerts
TRIM TK AFT XFR NOT AVAIL
TRIM TK PUMP 1+2 LO PR/OFF
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 3
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MAIN DECK CARGO NOT CLOSED
PITCH TRIM 1+2 FAULT/OFF
BLEED LEAK
PACK 1 (and 2) OVHT
HOT AIR SUPPLY OVHT
L/G alerts, which procedures deal with the autobrake
Alerts, which procedures deal with the BRK/ANTI SKID
APU FUEL LO PR
L/G DOORS NOT CLOSED
. Addition of ’IF NO FUEL LEAK’ befor e some ’-FUEL X FEED.......IN LINE’
action line in ECAM warning procedures asking to put the fuel cross feed in line
. Modification of the aileron scale on the FLT CTL page
. ’IF’ and ’WHEN’ philosophy completion in order to have a clear and
homogeneous ECAM philosophy concerning the display of the action lines
conditioned by an ’IF.....’ or a ’WHEN....’
. Harmonization of Quick Reference Handbook (QRH) and ECAM warning
procedures.
- Basic improvements for aircraft equipped with the predictive windshear function
(aircraft with modification No. 12132S21801 or modification No. 12836S22439):
. The MEMO message PRED.W/S OFF is amber (instead of green) in approach
flight phases (3,4,5,6,8,9 and 10) and in flight phase 2 after a T.O. config.test.
- Basic improvements for aircraft equipped with the predictive windshear provisions:
aircraft with modification No. 10890S 20867 (INSTALL WIRING PROVISIONS FOR
BENDIX WEATHER RADAR WITH PREDICTIVE WINDSHEAR FUNCTION).
. Wiring modification to change the SDAC input receiving the OFF position of the
predictive windshear switch
. Wiring modification to change the characteristics of the signal received by the
SDAC from the T.O config.test push-button. This wiring modification has
to be performed by implementing SB No. A300-31-6117 (modification No.
13062S22582) and must be accomplished before SB No. A300-31-6124.
- Basic improvement for all CARGO aircraft:
. Wiring modification to activate the ’CARGO aircraft’ ECAM SGU pin
programming created within the ECAM SGU W32 standard to differentiate the
SMOKE procedures between the CARGO aircraft and the passengers aircraft.
- Basic improvement for some CARGO aircraft:
. For CARGO aircraft equipped with the NO SMOKING sign (and so not the EXIT
one) and an area called SUPERNUMERARY (and so not called COURIER),
modification of some alert procedures to replace the inaccurate ECAM wording
COURIER by the proper ECAM wording SUPERNUM.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 4
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- Optional improvements:
. For aircraft equipped with optional modi fication No. 12710S22349 (’Modification
of Hydraulic Quantity Indicator’, SB No. A300-29-6052), modification of the
scale giving the hydraulic quantit y on the HYD system page to add 2 white
lines symbolising an extended range in case of extreme temperature. A wiring
modification is necessary to activate th is option.This wiring modification has
to be performed by implementing SB No. A300-31-6116 (modification No.
13073S22450)
. Introduction of a new optional software pin program combination allowing to
suppress the trim tank from some specific A/C configuration. This combination
allows to combine the following ECAM options: A300-600 + GE CF6-80C
motorization + FUEL TEMP. (FAA option ) + MESSIER CARBON brakes +
BRAKE FAN + Lbs (instead of Kg) +˚F (instead of ˚C)+ TAXI SPEED.
(4) Operational/Maintenance Consequences
This Service Bulletin cancels OEBs No. 112 and 114. Operators having programmed an
OEB reminder should delete the reminder(s) from their system.
The Operational/Maintenance Consequences of this Service Bulletin are covered by the
update of the affected publications detailed in ’PLANNING INFORMATION’.
This Service Bulletin has an impact on flight operations documentation; refer to
AirbusWorld to consult the available Modification Operational Impact (MOI).
D. DESCRIPTION
NOTE
: To accomplish this Service Bulletin, you have two options.
To accomplish this Service Bulletin it is necessary to :
Task 316124-831-803-001: OPTION 1 - Modification of the two ECAM SGUs (9WT1 and
9WT2) in accordance with VSB on Bench
(1) Remove the two ECAM SGUs (9WT1 and 9WT2) in the RH main equipment rack
90VU
(2) Modify the two ECAM SGUs (9WT1 and 9WT2) in accordance with VSB on Bench
(3) Modify the wiring in the RH main equipment rack 92VU and 93VU
(4) Install the two modified ECAM SGUs (9WT1 and 9WT2) in the RH main equipment
rack 90VU
(5) Modify the wiring in the RH main equipment rack 94VU
Task 316124-831-801-001: OPTION 2 - Modification by Replacement of the two ECAM SGUs
(9WT1 and 9WT2) on Aircraft
(1) Replace the two ECAM SGUs (9WT1 and 9WT2) in the RH main equipment rack
90VU
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 5
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(2) Modify the wiring in the RH main equipment rack 94VU
E. COMPLIANCE
(1) Classification
MANDATORY: Service Bulletin must be accomplished.
(2) Accomplishment Timescale
Accomplishment of this Service Bulletin must be done before 36 months from revision
No. 01 issuance of this Service Bulletin.
This Service Bulletin has been classified Mandatory. It is expected that an Airworthiness
Directive (AD) published by the European Av iation Safety Agenc y (EASA) will be issued
to confirm this classification. It is anticipated that the AD will confirm the threshold
given but reference should be made to the AD for confirmation of 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.
Task 316124-831-803-001: OPTION 1 - Modification of the two ECAM SGUs (9WT1 and 9WT2)
in accordance with VSB on Bench
Get Access
 0.50
On Aircraft
Remove the two ECAM SGUs (9WT1 and 9WT2) in
the RH main equipment rack 90VU
0.50
Modify the wiring in the RH main equipment rack 92VU
and 93VU
0.50
Install the two modified ECAM SGUs (9WT1 and
9WT2) in the RH main equipment rack 90VU
0.50
Modify the wiring in the RH main equipment rack 94VU
 0.50
Tests
 0.50
Close-Up
 0.50
TOTAL MANHOURS
 3.50
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 6
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Task 316124-831-803-001: OPTION 1 - Modification of the two ECAM SGUs (9WT1 and 9WT2)
in accordance with VSB on Bench
ELAPSED TIME (HOURS)
 3.50
Additional manhours relat ed to Vendor SB; refer to:
Modify the two ECAM SGUs (9WT1 and 9WT2) in
accordance with VSB on Bench
THALES AVIONICS S.A. Service
Bulletin No. 961267-31-050
Task 316124-831-801-001: OPTION 2 - Modification by Replacement of the two ECAM SGUs
(9WT1 and 9WT2) on Aircraft
Get Access
 0.50
On Aircraft
Replace the two ECAM SGUs (9WT1 and 9WT2) in
the RH main equipment rack 90VU
1.00
Modify the wiring in the RH main equipment rack 94VU
 0.50
Tests
 0.50
Close-Up
 0.50
TOTAL MANHOURS
 3.00
ELAPSED TIME (HOURS)
 3.00
H. WEIGHT AND BALANCE
Not Changed
I. ELECTRICAL LOAD DATA
Not Changed
J. REFERENCES
Aircraft Maintenance Manual (AMM)
 06-21-00 06-31-53 06-41-00
20-21-12 24-00-00 31-51-00
31-55-22 31-57-34 34-41-00
ATA Common Support Data Dictionary (CSDD),
Chapter 2
Elec. Std. Practices Manual (ESPM)
 20-25-51 20-33-00 20-33-44
20-52-10 20-52-21 20-54-50
20-55-00
Service Bulletin (SB)
 A300-29-6052
A300-31-6087
A300-31-6116
A300-31-6117
Standards Manual (SM)
Structural Repair Manual (SRM)
 51-42-00
Vendor Service Bulletin (VSB)
 THALES AVIONICS S.A. Service
Bulletin No. 961267-31-050
K. PUBLICATION AFFECTED
Aircraft Schematic Manual (ASM)
 31-55-00 31-57-00
Aircraft Wiring Lists (AWL)
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
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Aircraft Wiring Manual (AWM)
 24-91-33 31-55-22
Flight Crew Operating Manual (FCOM)
Flight Manual (FM)
Illustrated Parts Catalog (IPC)
 31-57-08
Master Minimum Equipment List (MMEL)
Quick Reference Hand Book (QRH)
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:
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 & 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 department.
L. INTERCHANGEABILITY/MIXABILITY
The interchangeability/mixability possibilities are for new or modified parts introduced by the
accomplishment of this Service Bulletin.
DESCRIPTION
 OLD PART N˚
 NEW PART N˚
 INT
 MIXABILITY
 SEE
NOTES
ECAM SGU
 9612670330
 9612670332
 03
 NO
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.
M. SPARES
ECAM SGU 9612670330
The parts listed here must not be installed anymore on aircraft which have accomplished this
Service Bulletin or which have the equivalent production modification embodied.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
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2. MATERIAL INFORMATION
**CONF ALL
A. MATERIAL - PRICE AND AVAILABILITY
(1) Procurement Addresses
Vendor parts are to be procured from:
Equipment BFEA01
 THALES AVIONICS S.A.
Air Transport Avionics
105, avenue du General Eisenhower
BP 63647
31036 TOULOUSE CEDEX 1
FRANCE
Attn: Retrofit Manager
T e l:3 356 11 97 69 5
Fax. : 33 5 61 19 68 20
E-mail : retrofit.ata@fr.thalesgroup.com
Customers with aircraft shown in the effectivity of this Service Bulletin should send a
purchase order to AIRBUS. Quote the number of this Service Bulletin. The address is:
Kit 316124A01R00
 AIRBUS Material, Logistics and Suppliers
ATP II B,
Hein-Sass-Weg 24
21129 HAMBURG
GERMANY
For ordering by internet:
http://spares.airbus.com
For ordering by E-mail: airbus.kit@airbus.com
Telephone Hotline:
A300/310: +49 40 743 51616
AIRBUS Material, Logistics and Suppliers do not stock standard hardware as competitive
multiple suppliers ensure access to minimum prices. AIRBUS recommends Customers
with aircraft shown in the effectivity of this Service Bulletin to send a purchase order to
KLX Aerospace Solutions. The address is:
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 9
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Component COMPA01
 KLX Aerospace Solutions.
10000 NW 15th Terrace Miami
FL 33172
USA
Tel EMEA: +49 (0) 40 822 285 31500
Tel US: +1 305 925 2600
Tel ASIA: +1 310 900 1300
Fax EMEA: +49 (0) 40 822 285 31010
Fax US: +1 305 507 7191
Fax ASIA: +1 310 819 1200
SITA: MIAMMCR
E-Mail: AOGdesk@klx.com
internet: http://www.KLXaerospace.com
or, alternatively any other source on the open
market.
(2) Price and Availability
Kit 316124A01R00
Cost
 240.00 USD
Availability
 90 calendar days from receipt of order
The availability given above is the standard lead time from the date of your purchase
order. If items are required before this time, please include a retrofit planning schedule
with your order so that we can try to comply with your requirements.
The sales terms (costs and availability) are estimated in relation to economic conditions.
The latest valid price and lead time for ordering purposes shall be obtained through the
AirbusSpares portal or through a request for quotation to airbus.kit@airbus.com.
Component COMPA01
Operator supplied standard hardware parts required to accomplish this Service Bulletin
are to be supplied from the operator’s stock.
Equipment BFEA01
Procurement terms for the equipment must be negotiated with the equipment supplier.
Reidentified part set REIDA01
Refer to the THALES AVIONICS S.A. Service Bulletin No. 961267-31-050 for the
equipment modification sales terms.
B. INDUSTRY SUPPORT INFORMATION
AIRBUS will not provide industry support for accomplishment of this Service Bulletin.
For Reidentified part set REIDA01, refer to THALES AVIONICS S.A Service Bulletin No.
961267-31-050 for the industry support terms of the Vendor Service Bulletin parts and labor.
Modification of removed equipment should be negotiated directly with THALES AVIONICS
S.A. as per instructions given in Service Bulletin No. 961267-31-050.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 10
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For Equipment BFEA01, industry support terms for the equipment must be negotiated with
the equipment supplier.
C. LIST OF COMPONENTS
Kit 316124A01R00
ITEM
 NEW PART N˚
 QTY (UM)
 KEYWORD
 ITEM
 OLD PART N˚
 INT
 SEE
NOTES
A9000095317995
 1
 BUNDLE
NSA935401-05
 20
 TIE
NOTE
: If you find part numbers of hardware components in the related kit(s) which
you cannot identify in the LIST OF COMPONENTS of this Service Bulletin,
refer to Standards Manual (SM). The SM will give you the correct part number
to part number relationship.
D. LIST OF MATERIALS - OPERATOR SUPPLIED
(1) Consumable Materials
None
(2) Components
Component COMPA01
ITEM
 NEW PART N˚
 QTY (UM)
 KEYWORD
 ITEM
 OLD PART N˚
 INT
 SEE
NOTES
E0170FA2200
 1
 CONTACT
NOTE
: If you find part numbers of hardware components in the related kit(s)
which you cannot identify in the LIST OF COMPONENTS of this Service
Bulletin, refer to Standards Manual (SM). The SM will give you the
correct part number to part number relationship.
NOTE
: The above list of components is not an AIRBUS Kit, the required parts
shall be ordered as necessary through the given channel.
(3) Equipment
Equipment BFEA01
ITEM
 NEW PART N˚
 QTY (UM)
 KEYWORD
 ITEM
 OLD PART N˚
 INT
 SEE
NOTES
9612670332
 2
 ECAM SGU
 9612670330
 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.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
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E. PARTS TO BE RE-IDENTIFIED BY OPERATOR
Reidentified part set REIDA01
ITEM
 NEW PART N˚
 KEYWORD
 ITEM
 OLD PART N˚
 SEE
NOTES
9612670332
 ECAM SGU
 9612670330
NOTE
: Parts are re-identified in accordance with the THALES AVIONICS S.A.
Service Bulletin No. 961267-31-050.
F. TOOLING
None
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
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3. ACCOMPLISHMENT INSTRUCTIONS
Task 316124-831-803-001 - OPTION 1 - Modification of the two ECAM SGUs (9WT1 and
9WT2) in accordance with VSB on Bench
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.
REGULARLY REMOVE ALL SHAVINGS, UNWANTED MATERIAL AND OTHER
CONTAMINATION.
THESE PRECAUTIONS WILL DECREASE THE RISK OF CONTAMINATION
AND DAMAGE TO THE ELECTRICAL WIRING INSTALLATION.
IF THERE IS CONTAMINATION, REFER TO ESPM 20-55-00.
NOTE
: This Service Bulletin contains the instructions for the on-aircraft maintenance
necessary to ensure the continued airworthiness of the aircraft.
For any deviations to the instructions contained herein, contact Airbus for further
instructions and approval.
NOTE
: This Service Bulletin is classified mandatory or expected to be classified mandatory
by an Airworthiness Directive (AD). The paragraphs 3.C. and 3.D. in these
accomplishment instructions are Required for Compliance (RC) and must be done
to comply with the AD. Other paragraphs are recommended and may be deviated
from, done as part of other actions or done with accepted methods different from
those given in the Service Bulletin, as long as the RC paragraphs can be done and
the aircraft can be put back into a serviceable condition.
NOTE
: The accomplishment instructions of this Service Bulletin include procedures given
in other documents or in other sections of the Service Bulletin. When the words
’refer to’ are used and the operator has a procedure accepted by the local authority
he belongs to, the accepted alternative procedure can be used. When the words ’in
accordance with’ are used then the given procedure must be followed.
NOTE
: The access and close-up instructions, not comprising return to service tests, in this
Service Bulletin do not constitute or affect the technical intent of the Service
Bulletin. Operators can therefore, as deemed necessary, omit or add access and/or
close-up steps to add flexibility to their maintenance operations as long as the
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 13
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technical intent of the Service Bulletin is met within the set parameters.
NOTE
: Manual titles given in the accomplishment instructions are referred to by acronyms.
Refer to paragraph 1.J., References, for the definition of acronyms.
Task Associated Data
Zone
120
Modified FIN
9WT1 9WT2
Access
Door
 121BL
Manpower
TOTAL MANHOURS
 3.50
ELAPSED TIME (HOURS)
 3.50
Additional manhours related to Vendor SB; refer to:
THALES AVIONICS S.A. Service Bulletin No. 961267-31-050
A. GENERAL
(1) Subtask 316124-910-003-001 - Standard Practices
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 06-21-00, Page Block 001
06-31-53, Page Block 001
06-41-00, Page Block 001
20-21-12, Page Block 001
Elec. Std. Practices Manual (ESPM)
 20-25-51
20-33-00
20-33-44
20-52-10
20-52-21
20-54-50
Structural Repair Manual (SRM)
 51-42-00
(a) For the Frame (FR) identification, refer to AMM 06-31-53, Page Block 001.
(b) For the identification of zones, refer to AMM 06-21-00, Page Block 001.
(c) For the identification of access panels, refer to AMM 06-41-00, Page Block 001.
(d) For the general installation of electr ical wire harnesses, re fer to ESPM 20-33-00.
(e) To torque tighten the electrical component fasteners, AMM 20-21-12, Page Block
001.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
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(f) Remove and install fasteners in accordance with SRM 51-42-00.
(g) To install new wires, cut them to the necessary length, crimp the terminals and
connect them.
(h) Put all the retained hardware in identified plastic bags and attach the bags to the
related unit.
(i) Tag all the parts you must remove and retain to make the subsequent installation
easier.
(j) Put blanking caps on the electrical disconnected connectors.
(k) Route the new wires with the wires that are in the aircraft.
(l) Use existing spare conduits to route wires in locations with difficult access.
(m) For the cable tie application and tooling, refer to ESPM 20-33-44 and ESPM
20-25-51.
(n) For the protection of the connectors , contacts and termi nals, refer to ESPM
20-54-50.
(o) Do a check of the electr ical connectors before you connect them, r efer to ESPM
20-52-10.
(p) Do a continuity test of the new and/or m odified electrical wires, refer to ESPM
20-52-21.
B. PREPARATION
(1) Subtask 316124-941-003-001 - Job Set-up
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 24-00-00, Page Block 301
31-55-22, Page Block 401
31-57-34, Page Block 401
NOTE
: The items given in this note shall be considered as the basic Aircraft
configuration before you start a maintenance task:
- Aircraft on the ground resting on landing gear (the ground safety
locks and the wheel chocks are in position on the landing gear)
- Engine shut down, thrust reversers closed and locked
- Aircraft in clean configuration
- Parking brake applied
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
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- Aircraft electrical network de-energized
- Hydraulic system s depressurized
- Access to the cockpit and cabin is available
- All circuit breakers are in closed position
- All controls in NORM, AUTO or OFF position.
(a) Make sure that the aircraft is electrically grounded, refer to AMM 24-00-00, Page
Block 301.
(b) Open, safety/lock and tag these circuit breakers:
PANEL
 DESIGNATION
 FIN
 LOCATION
 SEE
NOTES
21VU
 SDAC/26VAC/NORM 1
 3WV1
 A02
21VU
 SDAC/26VAC/NORM 2
 3WV2
 A03
21VU
 SDAC/26VAC/ESS
 5WV
 A04
21VU
 ECAM/SDAC/PWR SUPPLY
 6WV
 A05
(c) Do the job set-up procedure as specified in the removal of the two ECAM SGUs
(9WT1 and 9WT2), refer to AMM 31-57-34 Page Block 401.
(d) Do the job set-up procedure as specified in the removal of the SDAC (1WV), refer
to AMM 31-55-22, Page Block 401.
C. PROCEDURE
(1) Subtask 316124-020-002-001 - Remove the two ECAM SGUs (9WT1 and 9WT2) in
the RH main equipment rack 90VU
Work Zones and Access Panels
Zone
 Access/Work location
120
 Access
 Door 121BL
Work location
 Electrical panel 90VU
Manpower Resources
Manhours
 0.50
Minimum number of person
 1
Subtask elapsed time
 0.50
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 31-57-34, Page Block 401
(a) Remove and retain the two ECAM SGUs (9WT1 and 9WT2), refer to AMM
31-57-34 Page Block 401.
NOTE
: Retained for modification.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
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(2) Subtask 316124-831-008-001 - Modify the two ECAM SGUs (9WT1 and 9WT2) in
accordance with VSB on Bench
Material necessary to do the job
Reidentified part set REIDA01
ITEM
 NEW PART N˚
 KEYWORD
 ITEM
 OLD PART N˚
 SEE
NOTES
9612670332
 ECAM SGU
 9612670330
NOTE
: Parts are re-identified in accordance with the THALES AVIONICS S.A.
Service Bulletin No. 961267-31-050.
References
Vendor Service Bulletin (VSB)
 THALES AVIONICS S.A. 961267-31-050
(a) Modify the two ECAM SGUs (9WT1 and 9WT2) in accordance with THALES
AVIONICS S.A. Service Bulletin No. 961267-31-050.
(b) After the modification:
FIN 9WT1
1 ECAM SGU 9612670330
and
FIN 9WT2
1 ECAM SGU 9612670330
become
FIN 9WT1
1 ECAM SGU 9612670332
and
FIN 9WT2
1 ECAM SGU 9612670332
(3) Subtask 316124-831-010-001 - Modify the wiring in the RH main equipment rack
92VU and 93VU
Work Zones and Access Panels
Zone
 Access/Work location
120
 Access
 Door 121BL
Work location
 Electrical panel 90VU
Manpower Resources
Manhours
 0.50
Minimum number of person
 1
Subtask elapsed time
 0.50
Skills
 ELECTRICAL
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 17
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Material necessary to do the job
Kit 316124A01R00
ITEM
 NEW PART N˚
 QTY (UM)
 KEYWORD
 SEE
NOTES
A9000095317995
 1
 BUNDLE
NSA935401-05
 20
 TIE
References
Elec. Std. Practices Manual (ESPM)
 20-25-51
20-33-00
20-33-44
20-52-21
Fig. A-FBAAA
Location of the Equipment
Sheet 01
Fig. A-FWBAA
Modification of the Wiring in the RH
Main Equipment Rack 92VU and 93VU
Sheet 01
Fig. A-FHBAA
Hook-up Chart of the Modification of the
Wiring in the RH Main Equipment Rack
92VU and 93VU
Sheet 01
(a) Modify the wiring in the Shelf 92VU and 93 VU:
Refer to Fig. A-FBAAA Sheet 01
Refer to ESPM 20-33-00
1
 Install the connections of the wires as shown on this wiring diagram and the
related hook-up chart:
- Fig. A-FWBAA Sheet 01
 and Fig. A-FHBAA Sheet 01
 supplied in:
1 Bundle A9000095317995
2
 Attach the wires with:
Refer to ESPM 20-25-51 and ESPM 20-33-44
20 Tie-Cable NSA935401-05
3
 Do a continuity test of the new and/or modi fied electrical wi res, refer to ESPM
20-52-21.
(4) Subtask 316124-420-002-001 - Install the two modified ECAM SGUs (9WT1 and
9WT2) in the RH main equipment rack 90VU
Work Zones and Access Panels
Zone
 Access/Work location
120
 Access
 Door 121BL
Work location
 Electrical panel 90VU
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 18
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Manpower Resources
Manhours
 0.50
Minimum number of person
 1
Subtask elapsed time
 0.50
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 31-57-34, Page Block 401
(a) Install the two modified ECAM SGUs (9WT1 and 9WT2), refer to AMM 31-57-34,
Page Block 401.
(5) Subtask 316124-831-009-001 - Modify the wiring in the RH main equipment rack
94VU
Work Zones and Access Panels
Zone
 Access/Work location
120
 Access
 Door 121BL
Work location
 Electrical panel 90VU
Manpower Resources
Manhours
 0.50
Minimum number of person
 1
Subtask elapsed time
 0.50
Skills
 ELECTRICAL
Material necessary to do the job
Component COMPA01
ITEM
 NEW PART N˚
 QTY (UM)
 KEYWORD
 SEE
NOTES
E0170FA2200
 1
 CONTACT
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)
 31-55-22, Page Block 401
Elec. Std. Practices Manual (ESPM)
 20-33-00
20-52-21
Fig. A-FBAAA
Location of the Equipment
Sheet 01
Fig. A-FWAAA
Modification of the Wiring in the RH
Main Equipment Rack 94VU
Sheet 01
Fig. A-FHAAA
Hook-up Chart of the Modification of the
Wiring in the RH Main Equipment Rack
94VU
Sheet 01
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 19
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(a) Remove and retain the SDAC (1WV), refer to AMM 31-55-22, Page Block 401.
NOTE
: This computer has to be installed again after the modification of the
wiring.
(b) Modify the wiring in the Shelf 94VU:
Refer to Fig. A-FBAAA Sheet 01
Refer to ESPM 20-33-00
1
 Modify the connections of the wires as shown on this wiring diagram and the
related hook-up chart:
- Fig. A-FWAAA Sheet 01
 and Fig. A-FHAAA Sheet 01
NOTE
: If necessary, use:
1 Contact E0170FA2200
2
 Do a continuity test of the new and/or modi fied electrical wi res, refer to ESPM
20-52-21.
(c) Install the SDAC (1WV), refer to AMM 31-55-22, Page Block 401.
NOTE
: This computer was retained at removal.
D. TEST
(1) Subtask 316124-700-009-001 - Test
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 31-51-00, Page Block 501
31-57-34, Page Block 401
34-41-00, Page Block 501
(a) Job set-up:
1
 Remove the safety clips and/or tags and close/unlock these circuit breakers:
PANEL
 DESIGNATION
 FIN
 LOCATION
 SEE
NOTES
21VU
 SDAC/26VAC/NORM 1
 3WV1
 A02
21VU
 SDAC/26VAC/NORM 2
 3WV2
 A03
21VU
 SDAC/26VAC/ESS
 5WV
 A04
21VU
 ECAM/SDAC/PWR SUPPLY
 6WV
 A05
2
 Remove the safety clips and/or tags and close/unlock the circuit breakers as
specified after the installation of the two ECAM SGUs (9WT1 and 9WT2), refer
to AMM 31-57-34, Page Block 401.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 20
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(b) Procedure:
1
 Test of equipment (9WT1 and 9WT2):
a
 Do the Operational Test of the ECA M SYSTEM (ECAM SGU test only),
refer to AMM 31-51-00, Page Block 501.
b
 Do the Operational Test of the E CAM SYSTEM (ECAM/EFIS DISPLAY
test only), refer to AMM 31-51-00, Page Block 501.
2
 Test of connector 1WV-AD:
a
 Do Operational Test of the ECAM SYSTEM (SDAC test only), refer to
AMM 31-51-00, Page Block 501.
E. CLOSE-UP
(1) Subtask 316124-942-010-001 - Close-up
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 31-55-22, Page Block 401
31-57-34, Page Block 401
(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 the installation of the SDAC (1WV), refer
to AMM 31-55-22, Page Block 401.
(c) Do the close-up procedure as specified in the installation of the two ECAM SGUs
(9WT1 and 9WT2), refer to AMM 31-57-34, Page Block 401.
(d) Put the aircraft back to its initial configuration.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 21
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This Page Intentionally Left Blank
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 22
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Task 316124-831-801-001 - OPTION 2 - Modification by Replacement of the two ECAM SGUs
(9WT1 and 9WT2) on Aircraft
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.
IF THERE IS CONTAMINATION, REFER TO ESPM 20-55-00.
NOTE
: This Service Bulletin contains the instructions for the on-aircraft maintenance
necessary to ensure the continued airworthiness of the aircraft.
For any deviations to the instructions contained herein, contact Airbus for further
instructions and approval.
NOTE
: This Service Bulletin is classified mandatory or expected to be classified mandatory
by an Airworthiness Directive (AD). The paragraphs 3.C. and 3.D. in these
accomplishment instructions are Required for Compliance (RC) and must be done
to comply with the AD. Other paragraphs are recommended and may be deviated
from, done as part of other actions or done with accepted methods different from
those given in the Service Bulletin, as long as the RC paragraphs can be done and
the aircraft can be put back into a serviceable condition.
NOTE
: The accomplishment instructions of this Service Bulletin include procedures given
in other documents or in other sections of the Service Bulletin. When the words
’refer to’ are used and the operator has a procedure accepted by the local authority
he belongs to, the accepted alternative procedure can be used. When the words ’in
accordance with’ are used then the given procedure must be followed.
NOTE
: The access and close-up instructions, not comprising return to service tests, in this
Service Bulletin do not constitute or affect the technical intent of the Service
Bulletin. Operators can therefore, as deemed necessary, omit or add access and/or
close-up steps to add flexibility to their maintenance operations as long as the
technical intent of the Service Bulletin is met within the set parameters.
NOTE
: Manual titles given in the accomplishment instructions are referred to by acronyms.
Refer to paragraph 1.J., References, for the definition of acronyms.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 23
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NOTE
: Discarded parts must be managed at the operator’s discretion.
Task Associated Data
Zone
120
Modified FIN
9WT1 9WT2
Access
Door
 121BL
Manpower
TOTAL MANHOURS
 3.00
ELAPSED TIME (HOURS)
 3.00
A. GENERAL
(1) Subtask 316124-910-002-001 - Standard Practices
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 06-21-00, Page Block 001
06-31-53, Page Block 001
06-41-00, Page Block 001
Elec. Std. Practices Manual (ESPM)
 20-25-51
20-33-44
20-52-10
20-52-21
20-54-50
(a) For the Frame (FR) identification, refer to AMM 06-31-53, Page Block 001.
(b) For the identification of zones, refer to AMM 06-21-00, Page Block 001.
(c) For the identification of access panels, refer to AMM 06-41-00, Page Block 001.
(d) For the cable tie application and tooling, refer to ESPM 20-33-44 and ESPM
20-25-51.
(e) Tag all the parts you must remove and retain to make the subsequent installation
easier.
(f) For the protection of the connectors , contacts and termi nals, refer to ESPM
20-54-50.
(g) Put all the retained hardware in identified plastic bags and attach the bags to the
related unit.
(h) To install new wires, cut them to the necessary length, crimp the terminals and
connect them.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 24
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(i) Do a continuity test of the new and/or m odified electrical wires, refer to ESPM
20-52-21.
(j) Do a check of the electr ical connectors before you connect them, r efer to ESPM
20-52-10.
(2) Subtask 316124-900-002-001 - Administrative
Manpower Resources
Skills
 NON SPECIFIC
Write in the applicable aircraft records that you have done all the work given in the
Service Bulletin.
B. PREPARATION
(1) Subtask 316124-941-002-001 - Job Set-up
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 24-00-00, Page Block 301
31-55-22, Page Block 401
31-57-34, Page Block 401
NOTE
: The items given in this note shall be considered as the basic Aircraft
configuration before you start a maintenance task:
- Aircraft on the ground resting on landing gear (the ground safety
locks and the wheel chocks are in position on the landing gear)
- Engine shut down, thrust reversers closed and locked
- Aircraft in clean configuration
- Parking brake applied
- Aircraft electrical network de-energized
- Hydraulic system s depressurized
- Access to the cockpit and cabin is available
- All circuit breakers are in closed position
- All controls in NORM, AUTO or OFF position.
(a) Make sure that the aircraft is electrically grounded, refer to AMM 24-00-00, Page
Block 301.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 25
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SERVICE BULLETIN
(b) Open, safety/lock and tag these circuit breakers:
PANEL
 DESIGNATION
 FIN
 LOCATION
 SEE
NOTES
21VU
 SDAC/26VAC/NORM 1
 3WV1
 A02
21VU
 SDAC/26VAC/NORM 2
 3WV2
 A03
21VU
 SDAC/26VAC/ESS
 5WV
 A04
21VU
 ECAM/SDAC/PWR SUPPLY
 6WV
 A05
(c) Do the job set-up procedure as specified in the removal of the two ECAM SGUs
(9WT1 and 9WT2), refer to AMM 31-57-34 Page Block 401.
(d) Do the job set-up procedure as specified in the removal of the SDAC (1WV), refer
to AMM 31-55-22, Page Block 401.
C. PROCEDURE
(1) Subtask 316124-960-001-001 - Replace the two ECAM SGUs (9WT1 and 9WT2) in
the RH main equipment rack 90VU
Work Zones and Access Panels
Zone
 Access/Work location
120
 Access
 Door 121BL
Work location
 Electrical panel 90VU
Manpower Resources
Manhours
 1.00
Minimum number of person
 1
Subtask elapsed time
 1.00
Skills
 NON SPECIFIC
Material necessary to do the job
Kit 316124A01R00
ITEM
 NEW PART N˚
 QTY (UM)
 KEYWORD
 SEE
NOTES
A9000095317995
 1
 BUNDLE
NSA935401-05
 20
 TIE
Equipment BFEA01
ITEM
 NEW PART N˚
 QTY (UM)
 KEYWORD
 SEE
NOTES
9612670332
 2
 ECAM SGU
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)
 31-57-34, Page Block 401
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 26
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References
Elec. Std. Practices Manual (ESPM)
 20-25-51
20-33-00
20-33-44
20-52-21
Fig. A-FBAAA
Location of the Equipment
Sheet 01
Fig. A-FWBAA
Modification of the Wiring in the RH
Main Equipment Rack 92VU and 93VU
Sheet 01
Fig. A-FHBAA
Hook-up Chart of the Modification of the
Wiring in the RH Main Equipment Rack
92VU and 93VU
Sheet 01
(a) Remove, refer to AMM 31-57-34, Page Block 401:
FIN 9WT1
1 ECAM SGU 9612670330 Discard
and
FIN 9WT2
1 ECAM SGU 9612670330 Discard
(b) Modify the wiring in the Shelf 92VU and 93VU:
Refer to Fig. A-FBAAA Sheet 01
Refer to ESPM 20-33-00
1
 Install the wires as shown on this wiring diagram and the related hook-up
chart:
- Fig. A-FWBAA Sheet 01
 and Fig. A-FHBAA Sheet 01
 supplied in:
1 Bundle A9000095317995
2
 Attach the wires with:
Refer to ESPM 20-25-51 and ESPM 20-33-44
20 Tie-Cable NSA935401-05
3
 Do a continuity test of the new and/or modi fied electrical wi res, refer to ESPM
20-52-21.
(c) Install, refer to AMM 31-57-34, Page Block 401:
FIN 9WT1
1 ECAM SGU 9612670332
and
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 27
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SERVICE BULLETIN
FIN 9WT2
1 ECAM SGU 9612670332
(2) Subtask 316124-831-002-001 - Modify the wiring in the RH main equipment rack
94VU
Work Zones and Access Panels
Zone
 Access/Work location
120
 Access
 Door 121BL
Work location
 Electrical panel 90VU
Manpower Resources
Manhours
 0.50
Minimum number of person
 1
Subtask elapsed time
 0.50
Skills
 ELECTRICAL
Material necessary to do the job
Component COMPA01
ITEM
 NEW PART N˚
 QTY (UM)
 KEYWORD
 SEE
NOTES
E0170FA2200
 1
 CONTACT
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)
 31-55-22, Page Block 401
Elec. Std. Practices Manual (ESPM)
 20-33-00
20-52-21
Fig. A-FBAAA
Location of the Equipment
Sheet 01
Fig. A-FWAAA
Modification of the Wiring in the RH
Main Equipment Rack 94VU
Sheet 01
Fig. A-FHAAA
Hook-up Chart of the Modification of the
Wiring in the RH Main Equipment Rack
94VU
Sheet 01
(a) Remove and retain the SDAC (1WV), refer to AMM 31-55-22, Page Block 401.
NOTE
: This computer has to be installed again after the modification of the
wiring.
(b) Modify the wiring in the Shelf 94VU:
Refer to Fig. A-FBAAA Sheet 01
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 28
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SERVICE BULLETIN
Refer to ESPM 20-33-00
1
 Modify the connection of the wires as shown on this wiring diagrams and the
related hook-up chart:
- Fig. A-FWAAA Sheet 01
 and Fig. A-FHAAA Sheet 01
NOTE
: If necessary, use:
1 Contact E0170FA2200
2
 Do a continuity test of the new and/or modi fied electrical wi res, refer to ESPM
20-52-21.
(c) Install the SDAC (1WV), refer to AMM 31-55-22, Page Block 401.
NOTE
: This computer was retained at removal.
D. TEST
(1) Subtask 316124-700-007-001 - Test
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 31-51-00, Page Block 501
31-57-34, Page Block 401
(a) Job set-up:
1
 Remove the safety clips and/or tags and close/unlock these circuit breakers:
PANEL
 DESIGNATION
 FIN
 LOCATION
 SEE
NOTES
21VU
 SDAC/26VAC/NORM 1
 3WV1
 A02
21VU
 SDAC/26VAC/NORM 2
 3WV2
 A03
21VU
 SDAC/26VAC/ESS
 5WV
 A04
21VU
 ECAM/SDAC/PWR SUPPLY
 6WV
 A05
2
 Remove the safety clips and/or tags and close/unlock the circuit breakers as
specified after the installation of the two ECAM SGUs (9WT1 and 9WT2), refer
to AMM 31-57-34, Page Block 401.
(b) Procedure:
1
 Test of equipment (9WT1 and 9WT2):
a
 Do the Operational Test of the ECA M SYSTEM (ECAM SGU test only),
refer to AMM 31-51-00, Page Block 501.
b
 Do the Operational Test of the E CAM SYSTEM (ECAM/EFIS DISPLAY
test only), refer to AMM 31-51-00, Page Block 501.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 29
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SERVICE BULLETIN
2
 Test of connector 1WV-AD:
a
 Do Operational Test of the ECAM SYSTEM (SDAC test only), refer to
AMM 31-51-00, Page Block 501.
E. CLOSE-UP
(1) Subtask 316124-942-008-001 - Close-up
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 31-55-22, Page Block 401
31-57-34, Page Block 401
(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 the installation of the SDAC (1WV), refer
to AMM 31-55-22, Page Block 401.
(c) Do the close-up procedure as specified in the installation of the two ECAM SGUs
(9WT1 and 9WT2), refer to AMM 31-57-34, Page Block 401.
(d) Put the aircraft back to its initial configuration.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 30
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**CONF ALL
1WV
FR1
FR20
Z120
A
1410VT
1411VT
90VU
A
9WT1
10WT1
9WT2
10WT2
D_SB_316124_5_BAAA_01_00
Figure A-FBAAA - Sheet 01
Location of the Equipment
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 31
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**CONF ALL
X
V
S
T
U
1410VT
80
614
DA
1FF.R.
W1M
12290VU
R
−
1WV 94VU SHELF
F.R.
BEFORE
Y
UNLESS OTHERWISE SPECIFIED PREFIX ALL
UNLESS OTHERWISE SPECIFIED ALL WIRES ARE GAUGE
UNLESS OTHERWISE SPECIFIED ALL ROUTES ARE
WIRE IDENTIFICATION WITH ATANOTE :
CF24
1M
3441
D_SB_316124_5_WAAA_01_00
12290VU
F.R. FOR REFERENCENEW HOOK−UPOLD HOOK−UP
DA
V
X
−
15J
1WV
614
Y
1410VT
80
T
S
R
U
F.R.
94VU SHELF
W1M
F.R.
AFTER
Figure A-FWAAA - Sheet 01
Modification of the Wiring in the RH Main Equipment Rack 94VU
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 32
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SERVICE BULLETIN
**CONF ALL
END1 LEAD END2
InstructionsZone or
Panel Elec.Ident. Term Terminal P/N
Wire
Ident. Co Rte Gauge
Length
mm Inch
Zone or
Panel Elec.Ident. Term Terminal P/N
L
i
n
e
 1   90VU     1410VT    80S 3441−0614  W1M  CF24   94VU       1WV−AD     1F     M2O
 2   90VU     1410VT    80S 3441−0614  W1M  CF24   94VU       1WV−AD    15J E0170FA2200     M2N
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 M2O    = OLD HOOK−UP ON END 2
 M2N    = NEW HOOK−UP ON END 2
Figure A-FHAAA - Sheet 01
Hook-up Chart of the Modification of the Wiring in the RH Main Equipment Rack 94VU
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 33
5
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### Page 44

@A300-600
SERVICE BULLETIN
**CONF ALL
1410VT
DC
16
D 956
AA
11C
W1M
90VU 122
−
−
9WT1 WSSG1
F.R.
10WT1 MOUNT 92VU SHELF
AFTER
UNLESS OTHERWISE SPECIFIED PREFIX ALL
UNLESS OTHERWISE SPECIFIED ALL WIRES ARE GAUGE
UNLESS OTHERWISE SPECIFIED ALL ROUTES ARE
WIRE IDENTIFICATION WITH ATANOTE :
CF24
1M
3157
D_SB_316124_5_WBAA_01_00
F.R. FOR REFERENCENEW WIRE
90VU 122
C 957
1411VT
DC
12
9WT2
−
AA
11C
F.R.
WSSG2
10WT2 MOUNT 93VU SHELF
−
X2M
Figure A-FWBAA - Sheet 01
Modification of the Wiring in the RH Main Equipment Rack 92VU and 93VU
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 34
5
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 45

@A300-600
SERVICE BULLETIN
**CONF ALL
END1 LEAD END2
InstructionsZone or
Panel Elec.Ident. Term Terminal P/N
Wire
Ident. Co Rte Gauge
Length
mm Inch
Zone or
Panel Elec.Ident. Term Terminal P/N
L
i
n
e
 1   90VU      9WT1−AA    11C E0170FA2200 3157−0956  W1M  CF24  4000   160   90VU     1410VT    16D EN3155−016M2018 (a) A
 2   90VU      9WT2−AA    11C E0170FA2200 3157−0957  X2M  CF24  4000   160   90VU     1411VT    12C EN3155−016M2018 (a) A
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 (a)    = BUNDLE A9000095317995
 A      = ADDED WIRE
Figure A-FHBAA - Sheet 01
Hook-up Chart of the Modification of the Wiring in the RH Main Equipment Rack 92VU and
93VU
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 35
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### Page 46

@A300-600
SERVICE BULLETIN
REPORTING SHEET
TITLE: INSTRUMENTS - INDICAT ING / RECORDING SYSTEMS - ECAM
SYSTEM - INSTALL NEW SGU ECAM W32
MODIFICATION No.: 12691S22333 13051S22550 13081S22590
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:
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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.
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If this SB requires previous or simultaneous accomplishment of other SBs, Airbus shall automatically
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Please return this completed sheet to:
AIRBUS
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e-mail: sb.reporting@airbus.com
or via your Resident Customer Support Office.
Alternatively, SB lists via letters or fax are also accepted.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 1
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### Page 47

@A300-600
SERVICE BULLETIN
QUALITY PERCEPTION FORM
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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
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If you have had difficulties in the accomplishment of this SB please quote below the area(s) and give a
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Planning Material Instructions
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Or via your Resident Customer Support Office.
DATE: Oct 13/05 SERVICE BULLETIN No.: A300-31-6124
REVISION No.: 01 - Jul 04/16 Page: 1
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