# Airbus Service Bulletin A350-32-P053

## Copies (2)

Copies the FAA filed in AD dockets on regulations.gov, newest revision first. A newer revision may exist.

- Revision 1 ("A350-32-P053 rev 1"), 62 pages: PDF https://openairdocs.org/files/sha256/cc/ec/cceccee3ef08353a2c7ad229bab1f15dcde33107afc7eac10348a88c92af274e; text https://openairdocs.org/service-documents/airbus/a350-32-p053/file/cceccee3ef08.md. Rights: © Airbus S.A.S. Filed by the FAA in regulations.gov docket FAA-2025-0207, the docket of AD 2025-11-08. Not covered by OpenAirDocs’ CC0 dedication.
- No revision named ("A350-32-P053 original"), 60 pages: PDF https://openairdocs.org/files/sha256/a1/4f/a14f6d278c602d4d0d3103063311fe2908545024bc7c09cfa862baedaba8a8b7; text https://openairdocs.org/service-documents/airbus/a350-32-p053/file/a14f6d278c60.md. Rights: © Airbus S.A.S. Filed by the FAA in regulations.gov docket FAA-2025-0207, the docket of AD 2025-11-08. Not covered by OpenAirDocs’ CC0 dedication.

## Details

- Manufacturer: [Airbus](https://openairdocs.org/service-documents/airbus.md)
- Type: Service bulletin (Service Bulletin)
- Number: A350-32-P053
- Latest revision known: A350-32-P053, Revision 1 (OpenAirDocs)
- Page: https://openairdocs.org/service-documents/airbus/a350-32-p053

## Text (62 pages)

Revision 1, the newest copy. Rights: © Airbus S.A.S. Filed by the FAA in regulations.gov docket FAA-2025-0207, the docket of AD 2025-11-08. Not covered by OpenAirDocs’ CC0 dedication. Each page's text from the PDF; open the PDF at a page with #page=N.

### Page 1

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 1
CONF ALL
AIRBUS
2, ROND POINT EMILE DEWOITINE
31700 BLAGNAC
FRANCE
 
The content of this document is the property of Airbus. All rights including copyrights are reserved.
It is supplied in confidence and commercial security on its contents must be maintained.
It must not be used for any purpose other than that for which it is supplied, nor may information
contained in it be disclosed to unauthorized persons.
It must not be reproduced in whole or in part without permission in writing from the owners of the
copyright. Requests for reproduction of any data in this document and the media authorized for it must
be addressed to Airbus.
MANDATORY MANDATORY MANDATORY
ATA SYSTEM: 32
TITLE: LANDING GEAR - MAIN LANDING GEAR (MLG) - INSPECTION OF
WHEEL AXLES
MODIFICATION No.:
None

### Page 2

A350
SERVICE BULLETIN
REVISION TRANSMITTAL SHEET
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 2
ATA SYSTEM: 32
TITLE: LANDING GEAR - MAIN LANDING GEAR (MLG) - INSPECTION OF
WHEEL AXLES
REVISION TRANSMITTAL SHEET
This page transmits Revision No. 01 of Service Bulletin No. A350-32-P053.
A. ADDITIONAL WORK
No additional work is required by this revision.
B. REASON
Revision No. 01 issued to:
- Update the inspection threshold from (3200 FC or 13333 FH) to (5700 FC or 24000 FH)
in the Accomplishment Timescale table
- Update the Service Bulletin compliance classification from recommended to
mandatory
- Move the MSN 0510 from CONF 003 to CONF 002
- Update the industry support information to add RIL ref. V32M22002376.
C. CHANGES
CONF 001
SUMMARY
GENERAL EVALUATION Service Bulletin compliance classification updated
from recommended to mandatory.
PLANNING INFORMATION
COMPLIANCE
Classification Service Bulletin compliance classification updated
from recommended to mandatory.
Accomplishment Timescale Threshold updated from (3200 FC or 13333 FH) to
(5700 FC or 24000 FH).
INDUSTRY SUPPORT INFORMATION RIL V32M22002376 added.
CONF 002
SUMMARY
GENERAL EVALUATION Service Bulletin compliance classification updated
from recommended to mandatory.
PLANNING INFORMATION
APPLICABILITY
Configuration definition MSN 0510 added.
COMPLIANCE
Classification Service Bulletin compliance classification updated
from recommended to mandatory.
Accomplishment Timescale Threshold updated from (3200 FC or 13333 FH) to
(5700 FC or 24000 FH).
INDUSTRY SUPPORT INFORMATION RIL V32M22002376 added.
APPENDIX

### Page 3

A350
SERVICE BULLETIN
REVISION TRANSMITTAL SHEET
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 3
IMPACTED WHEEL AXLES
Fig.AA Sol.AB IMPACTED WHEEL
AXLES, RH SIDE
Operator AFR added.
CONF 003
SUMMARY
GENERAL EVALUATION Service Bulletin compliance classification updated
from recommended to mandatory.
PLANNING INFORMATION
APPLICABILITY
Configuration definition MSN 0510 removed.
COMPLIANCE
Classification Service Bulletin compliance classification updated
from recommended to mandatory.
Accomplishment Timescale Threshold updated from (3200 FC or 13333 FH) to
(5700 FC or 24000 FH).
INDUSTRY SUPPORT INFORMATION RIL V32M22002376 added.
APPENDIX
IMPACTED WHEEL AXLES
Fig.AA Sol.AC IMPACTED WHEEL
AXLES, LH AND RH SIDE
Operator AFR removed.
CONF ALL
D. FILING INSTRUCTIONS
This Service Bulletin has been generated electronically and is reissued as a complete
document. Replace the complete document.
Put this Revision Transmittal Sheet in front of the Service Bulletin.
E. HISTORY OF PREVIOUS REVISIONS
No previous revision
F. REVISION SEQUENCE
ORIGINAL: Dec 22/22
REVISION No. : 01 - Apr 05/24

### Page 4

A350
SERVICE BULLETIN
SUMMARY
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 4
ATA SYSTEM: 32
TITLE: LANDING GEAR - MAIN LANDING GEAR (MLG) - INSPECTION OF
WHEEL AXLES
SUMMARY
This summary is for information only and is not approved for modification of the aircraft.
A. MODIFICATIONS
CONF 001
MODIFICATION CLASSIFICATION
MAJOR None
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.
CONF 002
MODIFICATION CLASSIFICATION
MAJOR None
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.
CONF 003
MODIFICATION CLASSIFICATION
MAJOR None
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.
CONF ALL
B. REASON
(1) History
During inspection at supplier of A350 Main Landing Gear (MLG) bogie beam axles,
several anodic burns were observed following High Velocity Oxygen-Fuel (HVOF)
stripping process.
Additional A350-900 axles which had undergone the same stripping process in the
same facility were inspected and similar findings were revealed.
A350 MLG bogie beam axles anodic burns have been analyzed and affect the life of
the affected parts.

### Page 5

A350
SERVICE BULLETIN
SUMMARY
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 5
(2) Objective/Action
This Service Bulletin will consist of either the replacement of the bogie beam assembly
and/or the bogie beam axle.
(3) Advantages
Service Bulletin issued to address a quality issue.
(4) Operational/Maintenance Consequences
None
C. GENERAL EVALUATION
EVALUATION TABLE
COMPLIANCE MANDATORY COST SAVING NO
A/C OPERATION
AFFECTED
NO VENDOR SB YES
CANCELS INSPECTION SB NO ETOPS AFFECTED NO
PAX COMFORT AFFECTED NO POTENTIAL AD YES
RELIABILITY AFFECTED NO STRUCTURAL LIFE EXTENSION NO
LIFE LIMIT NO LINE MAINTENANCE AFFECTED NO
NOTE: Service Bulletin must be accomplished.
D. MAINTENANCE CONFIGURATION
CONF 001
MAINTENANCE CONFIGURATION
HYDRAULIC OFF YES
A/C JACKING YES
CONF 002
MAINTENANCE CONFIGURATION
HYDRAULIC OFF YES
A/C JACKING YES
CONF 003
MAINTENANCE CONFIGURATION
HYDRAULIC OFF YES
A/C JACKING YES
CONF ALL
E. MATERIAL PRICE INFORMATION
CONF 001
(1) Inspection
(a) T ask set A350-A-32-XX-P053-01000-93BA-A Inspection of the Serial Number (SN)
on the MLG Wheel Axles
No material
(2) Repair

### Page 6

A350
SERVICE BULLETIN
SUMMARY
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 6
(a) T ask set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on the
Inspection Result, Replacement of the MLG Wheel Axles in accordance with VSB
No material
(b) T ask set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on the
Inspection Result, Replacement of the Bogie Beam Assembly
MATERIAL PRICE INFORMATION TABLE
MATERIAL SET QTYPER A/C PRICE PER A/C MAIN PARTS
Equipment See SB See Note Bogie
NOTE: Price information to be obtained from the given supplier.
CONF 002
(1) Inspection
(a) T ask set A350-A-32-XX-P053-01000-93BA-A Inspection of the Serial Number (SN)
on the MLG Wheel Axles
No material
(2) Repair
(a) T ask set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on the
Inspection Result, Replacement of the MLG Wheel Axles in accordance with VSB
No material
(b) T ask set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on the
Inspection Result, Replacement of the Bogie Beam Assembly
MATERIAL PRICE INFORMATION TABLE
MATERIAL SET QTYPER A/C PRICE PER A/C MAIN PARTS
Equipment See SB See Note Bogie
NOTE: Price information to be obtained from the given supplier.
CONF 003
(1) Inspection
(a) T ask set A350-A-32-XX-P053-01000-93BA-A Inspection of the Serial Number (SN)
on the MLG Wheel Axles
No material
(2) Repair
(a) T ask set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on the
Inspection Result, Replacement of the MLG Wheel Axles in accordance with VSB
No material

### Page 7

A350
SERVICE BULLETIN
SUMMARY
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 7
(b) T ask set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on the
Inspection Result, Replacement of the Bogie Beam Assembly
MATERIAL PRICE INFORMATION TABLE
MATERIAL SET QTYPER A/C PRICE PER A/C MAIN PARTS
Equipment See SB See Note Bogie
NOTE: Price information to be obtained from the given supplier.
CONF ALL
F. APPLICABILITY
This Service Bulletin is applicable to this (these) operator(s):
AFR CCA CSN JAL SAS SIA
G. CONCURRENT REQUIREMENTS
None
H. NATURE OF THE WORK
CONF 001
(1) Inspection
(a) T ask set A350-A-32-XX-P053-01000-93BA-A Inspection of the Serial Number (SN)
on the MLG Wheel Axles
AIRCRAFT NO
EQUIPMENT YES
(2) Repair
(a) T ask set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on the
Inspection Result, Replacement of the MLG Wheel Axles in accordance with VSB
AIRCRAFT NO
EQUIPMENT YES
(b) T ask set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on the
Inspection Result, Replacement of the Bogie Beam Assembly
AIRCRAFT NO
EQUIPMENT YES
CONF 002
(1) Inspection
(a) T ask set A350-A-32-XX-P053-01000-93BA-A Inspection of the Serial Number (SN)
on the MLG Wheel Axles
AIRCRAFT NO
EQUIPMENT YES
(2) Repair
(a) T ask set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on the
Inspection Result, Replacement of the MLG Wheel Axles in accordance with VSB
AIRCRAFT NO

### Page 8

A350
SERVICE BULLETIN
SUMMARY
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 8
EQUIPMENT YES
(b) T ask set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on the
Inspection Result, Replacement of the Bogie Beam Assembly
AIRCRAFT NO
EQUIPMENT YES
CONF 003
(1) Inspection
(a) T ask set A350-A-32-XX-P053-01000-93BA-A Inspection of the Serial Number (SN)
on the MLG Wheel Axles
AIRCRAFT NO
EQUIPMENT YES
(2) Repair
(a) T ask set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on the
Inspection Result, Replacement of the MLG Wheel Axles in accordance with VSB
AIRCRAFT NO
EQUIPMENT YES
(b) T ask set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on the
Inspection Result, Replacement of the Bogie Beam Assembly
AIRCRAFT NO
EQUIPMENT YES
CONF ALL
I. MANPOWER
CONF 001
(1) Inspection
(a) T ask set A350-A-32-XX-P053-01000-93BA-A Inspection of the Serial Number (SN)
on the MLG Wheel Axles
MANPOWER
TOTAL MAN-HOURS 1.25 h
ELAPSED TIME (HOURS) 1.25 h
(2) Repair
(a) T ask set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on the
Inspection Result, Replacement of the MLG Wheel Axles in accordance with VSB
MANPOWER
TOTAL MAN-HOURS 16.50 h
ELAPSED TIME (HOURS) 8.50 h
Additional man-hours related to Vendor SB; refer to:
Replace the MLG Wheel Axles in
accordance with VSB
Ref. SAFRAN LANDING SYSTEMS (K0654) VSB
10-355-32-37

### Page 9

A350
SERVICE BULLETIN
SUMMARY
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 9
(b) T ask set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on the
Inspection Result, Replacement of the Bogie Beam Assembly
MANPOWER
TOTAL MAN-HOURS 13.50 h
ELAPSED TIME (HOURS) 7.50 h
CONF 002
(1) Inspection
(a) T ask set A350-A-32-XX-P053-01000-93BA-A Inspection of the Serial Number (SN)
on the MLG Wheel Axles
MANPOWER
TOTAL MAN-HOURS 1.25 h
ELAPSED TIME (HOURS) 1.25 h
(2) Repair
(a) T ask set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on the
Inspection Result, Replacement of the MLG Wheel Axles in accordance with VSB
MANPOWER
TOTAL MAN-HOURS 16.50 h
ELAPSED TIME (HOURS) 8.50 h
Additional man-hours related to Vendor SB; refer to:
Replace the MLG Wheel Axles in
accordance with VSB
Ref. SAFRAN LANDING SYSTEMS (K0654) VSB
10-355-32-37
(b) T ask set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on the
Inspection Result, Replacement of the Bogie Beam Assembly
MANPOWER
TOTAL MAN-HOURS 13.50 h
ELAPSED TIME (HOURS) 7.50 h
CONF 003
(1) Inspection
(a) T ask set A350-A-32-XX-P053-01000-93BA-A Inspection of the Serial Number (SN)
on the MLG Wheel Axles
MANPOWER
TOTAL MAN-HOURS 1.50 h
ELAPSED TIME (HOURS) 1.25 h
(2) Repair
(a) T ask set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on the
Inspection Result, Replacement of the MLG Wheel Axles in accordance with VSB
MANPOWER
TOTAL MAN-HOURS 16.50 h
ELAPSED TIME (HOURS) 8.50 h
Additional man-hours related to Vendor SB; refer to:

### Page 10

A350
SERVICE BULLETIN
SUMMARY
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 10
MANPOWER
Replace the MLG Wheel Axles in
accordance with VSB
Ref. SAFRAN LANDING SYSTEMS (K0654) VSB
10-355-32-37
(b) T ask set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on the
Inspection Result, Replacement of the Bogie Beam Assembly
MANPOWER
TOTAL MAN-HOURS 25.50 h
ELAPSED TIME (HOURS) 13.50 h

### Page 11

A350
SERVICE BULLETIN
SUMMARY
Figure ICN-A350-A-32XXP053-A-FAPE3-06R99-A-001-01 Fig.SA Sol.AB SHEET 1/1
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24
General Overview
Page 11
CONF ALL
J. GENERAL OVERVIEW
CONF 001
A
A
Z731
NOTE:
INSPECT THE SERIAL NUMBER ON THE MLG WHEEL AXLES.
ICN-A350-A-32XXP053-A-FAPE3-06R99-A-001-01

### Page 12

A350
SERVICE BULLETIN
SUMMARY
Figure ICN-A350-A-32XXP053-A-FAPE3-06R98-A-001-01 Fig.SA Sol.AC SHEET 1/1
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24
General Overview
Page 12
CONF 002
NOTE:
INSPECT THE SERIAL NUMBER ON THE MLG WHEEL AXLES.
A
Z741
A
ICN-A350-A-32XXP053-A-FAPE3-06R98-A-001-01

### Page 13

A350
SERVICE BULLETIN
SUMMARY
Figure ICN-A350-A-32XXP053-A-FAPE3-06P51-A-002-01 Fig.SA Sol.AA SHEET 1/1
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24
General Overview
Page 13
CONF 003
A
LH SHOWN
RH IDENTICAL
A
NOTE:
INSPECT THE SERIAL NUMBER ON THE MLG WHEEL AXLES.
Z731
Z741
LH
RH
ICN-A350-A-32XXP053-A-FAPE3-06P51-A-002-01

### Page 14

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 14
ATA SYSTEM: 32
TITLE: LANDING GEAR - MAIN LANDING GEAR (MLG) - INSPECTION OF
WHEEL AXLES
CONF ALL
1. PLANNING INFORMATION
A. APPLICABILITY
(1) Models
ON A/C 0359, 0385, 0475, 0478, 0479, 0484, 0488, 0502, 0510, 0517, 0520, 0531, 0543
350-941
CONF ALL
(2) Applicability by MSN
0359 0385 0475 0478 0479 0484 0488 0502 0510 0517 0520 0531 0543
(3) MSN by configuration
CONF 001
MSN CONFIGURATION
0359 0385 0479 0488 0502 0517 0520 0531 001
CONF 002
MSN CONFIGURATION
0484 0510 0543 002
CONF 003
MSN CONFIGURATION
0475 0478 003
CONF ALL
(4) Configuration definition
CONF 001
Configuration 001
CONF 001 is applicable for the aircraft to inspect the SN on the Left Hand (LH)
MLG wheel axles affected by this service bulletin.
CONF 002
Configuration 002
CONF 002 is applicable for the aircraft to inspect the SN on the Right Hand (RH)
MLG wheel axles affected by this service bulletin.
CONF 003
Configuration 003
CONF 003 is applicable for the aircraft to inspect the SN on the LH and RH MLG
wheel axles affected by this service bulletin.
CONF ALL
B. CONCURRENT REQUIREMENTS
None

### Page 15

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 15
C. REASON
(1) History
During inspection at supplier of A350 Main Landing Gear (MLG) bogie beam axles,
several anodic burns were observed following High Velocity Oxygen-Fuel (HVOF)
stripping process.
Additional A350-900 axles which had undergone the same stripping process in the
same facility were inspected and similar findings were revealed.
A350 MLG bogie beam axles anodic burns have been analyzed and affect the life of
the affected parts.
(2) Objective/Action
This Service Bulletin will consist of either the replacement of the bogie beam assembly
and/or the bogie beam axle.
(3) Advantages
Service Bulletin issued to address a quality issue.
(4) Operational/Maintenance Consequences
None
D. DESCRIPTION
NOTE: T o accomplish this Service Bulletin, you have two options.
T o accomplish this Service Bulletin it is necessary to:
(1) Inspection
(a) T ask set A350-A-32-XX-P053-01000-93BA-A Inspection of the Serial Number (SN)
on the MLG Wheel Axles
CONF 001 003
1 Inspect the Serial Number (SN) on the LH MLG Wheel Axles
CONF 002 003
2 Inspect the Serial Number (SN) on the RH MLG Wheel Axles
CONF ALL
(2) Repair
(a) T ask set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on the
Inspection Result, Replacement of the MLG Wheel Axles in accordance with VSB
1 Replace the MLG Wheel Axles in accordance with VSB
(b) T ask set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on the
Inspection Result, Replacement of the Bogie Beam Assembly
CONF 001
1 Replace the Bogie Beam Assembly on the MLG, LH side
CONF 003
1 Replace the Bogie Beam Assembly on the MLG, LH side
CONF 002
2 Replace the Bogie Beam Assembly on the MLG, RH side
CONF 003

### Page 16

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 16
2 Replace the Bogie Beam Assembly on the MLG, RH side
CONF ALL
E. COMPLIANCE
CONF 001
(1) Classification
MANDATORY: Service Bulletin must be accomplished.
(2) Accomplishment Timescale
Accomplishment of this Service Bulletin must be done within the threshold given in the
table below.
This Service Bulletin has been classified Mandatory. It is expected that an
Airworthiness Directive (AD) published by the European Union Aviation Safety Agency
(EASA) will be issued to confirm this classification. It is anticipated that the AD will
confirm the thresholds given below but reference should be made to the AD for
confirmation of the mandated accomplishment timescale.
T able 1, CONF 001 - Inspect the SN on the LH MLG Wheel Axles
COMPLIANCE TIME
CONDITIONS ACTION
THRESHOLD GRACE PERIOD
REPETITIVE
INTERVAL
For affected
aircraft
Inspect the SN
on the LH MLG
wheel axles
in accordance
with Ref. T ask
set A350-A-
32-XX-P053-
01ZZZ-93BZ-A
Before 5700
Flight Cycle
(FC) or 24000
Flight Hours
(FH) whichever
occurs first
None None
If the SN of the
wheel axles
installed on
aircraft is not
part of the
SN listed in
Appendix A
Contact AIRBUS
and follow their
instructions
Before next flight None None
If the SN of the
wheel axles
installed on
aircraft is part
of the SN listed
in Appendix A
Replace the
MLG wheel axles
in accordance
with Ref. T ask
set A350-A-
32-XX-P053-
01ZZZ-93CZ-A
Before 5700
FC or 24000
FH whichever
occurs first
None None
OR
Replace the
bogie beam
assembly in
accordance
with Ref. T ask
set A350-A-
32-XX-P053-
01ZZZ-93CZ-A
Before 5700
FC or 24000
FH whichever
occurs first
None None

### Page 17

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 17
CONF 002
(1) Classification
MANDATORY: Service Bulletin must be accomplished.
(2) Accomplishment Timescale
Accomplishment of this Service Bulletin must be done within the threshold given in the
table below.
This Service Bulletin has been classified Mandatory. It is expected that an
Airworthiness Directive (AD) published by the European Union Aviation Safety Agency
(EASA) will be issued to confirm this classification. It is anticipated that the AD will
confirm the thresholds given below but reference should be made to the AD for
confirmation of the mandated accomplishment timescale.
T able 1, CONF 002 - Inspect the SN on the RH MLG wheel axles
COMPLIANCE TIME
CONDITIONS ACTION
THRESHOLD GRACE PERIOD
REPETITIVE
INTERVAL
For affected
aircraft
Inspect the SN
on the RH MLG
wheel axles
in accordance
with Ref. T ask
set A350-A-
32-XX-P053-
01ZZZ-93BZ-A
Before 5700
FC or 24000
FH whichever
occurs first
None None
If the SN of the
wheel axles
installed on
aircraft is not
part of the
SN listed in
Appendix A
Contact AIRBUS
and follow their
instructions
Before next flight None None
If the SN of the
wheel axles
installed on
aircraft is part
of the SN listed
in Appendix A
Replace the
MLG wheel axles
in accordance
with Ref. T ask
set A350-A-
32-XX-P053-
01ZZZ-93CZ-A
Before 5700
FC or 24000
FH whichever
occurs first
None None
  OR
  Replace the
bogie beam
assembly in
accordance
with Ref. T ask
set A350-A-
32-XX-P053-
01ZZZ-93CZ-A
Before 5700
FC or 24000
FH whichever
occurs first
None None
CONF 003
(1) Classification
MANDATORY: Service Bulletin must be accomplished.

### Page 18

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 18
(2) Accomplishment Timescale
Accomplishment of this Service Bulletin must be done within the threshold given in the
table below.
This Service Bulletin has been classified Mandatory. It is expected that an
Airworthiness Directive (AD) published by the European Union Aviation Safety Agency
(EASA) will be issued to confirm this classification. It is anticipated that the AD will
confirm the thresholds given below but reference should be made to the AD for
confirmation of the mandated accomplishment timescale.
T able 1, CONF 003 - Inspect the SN on the LH MLG Wheel Axles
COMPLIANCE TIME
CONDITIONS ACTION
THRESHOLD GRACE PERIOD
REPETITIVE
INTERVAL
For affected
aircraft
Inspect the SN
on the LH MLG
wheel axles
in accordance
with Ref. T ask
set A350-A-
32-XX-P053-
01ZZZ-93BZ-A
Before 5700
FC or 24000
FH whichever
occurs first
None None
If the SN of the
wheel axles
installed on
aircraft is not
part of the
SN listed in
Appendix A
Contact AIRBUS
and follow their
instructions
Before next flight None None
If the SN of the
wheel axles
installed on
aircraft is part
of the SN listed
in Appendix A
Replace the
MLG wheel axles
in accordance
with Ref. T ask
set A350-A-
32-XX-P053-
01ZZZ-93CZ-A
Before 5700
FC or 24000
FH whichever
occurs first
None None
  OR
  Replace the
bogie beam
assembly in
accordance
with Ref. T ask
set A350-A-
32-XX-P053-
01ZZZ-93CZ-A
Before 5700
FC or 24000
FH whichever
occurs first
None None
T able 2, CONF 003 - Inspect the SN on the RH MLG Wheel Axles
COMPLIANCE TIME
CONDITIONS ACTION
THRESHOLD GRACE PERIOD
REPETITIVE
INTERVAL
For affected
aircraft
Inspect the SN
on the RH MLG
wheel axles
in accordance
Before 5700
FC or 24000
FH whichever
occurs first
None None

### Page 19

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 19
COMPLIANCE TIME
CONDITIONS ACTION
THRESHOLD GRACE PERIOD
REPETITIVE
INTERVAL
with Ref. T ask
set A350-A-
32-XX-P053-
01ZZZ-93BZ-A
If the SN of the
wheel axles
installed on
aircraft is not
part of the
SN listed in
Appendix A
Contact AIRBUS
and follow their
instructions
Before next flight None None
If the SN of the
wheel axles
installed on
aircraft is part
of the SN listed
in Appendix A
Replace the
MLG wheel axles
in accordance
with Ref. T ask
set A350-A-
32-XX-P053-
01ZZZ-93CZ-A
Before 5700
FC or 24000
FH whichever
occurs first
None None
  OR
  Replace the
bogie beam
assembly in
accordance
with Ref. T ask
set A350-A-
32-XX-P053-
01ZZZ-93CZ-A
Before 5700
FC or 24000
FH whichever
occurs first
None None
CONF ALL
F. APPROVAL
The technical content of this document is approved under the authority of the Design
Organisation Approval ref. EASA.21J.031.
If an aircraft listed in the applicability 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
CONF 001
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.
(1) Inspection
(a) T ask set A350-A-32-XX-P053-01000-93BA-A Inspection of the Serial Number (SN)
on the MLG Wheel Axles
PREPARATION

### Page 20

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 20
Job Set-up 0.50 h
PROCEDURE
Inspect the Serial Number (SN) on the LH MLG Wheel Axles 0.25 h
PREPARATION FOR TEST
None
TEST
None
CLOSE-UP
Close-up 0.50 h
TOTAL MAN-HOURS 1.25 h
ELAPSED TIME (HOURS) 1.25 h
NOTE: The minimum man-hours necessary to accomplish this Service Bulletin
are those for the Inspection. Depending on the inspection result,
additional man-hours can apply.
(2) Repair
(a) T ask set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on the
Inspection Result, Replacement of the MLG Wheel Axles in accordance with VSB
PREPARATION
Job Set-up 8.00 h
PROCEDURE
PREPARATION FOR TEST
Preparation for T est 0.25 h
TEST
T est 0.25 h
CLOSE-UP
Close up 8.00 h
TOTAL MAN-HOURS 16.50 h
ELAPSED TIME (HOURS) 8.50 h
Additional man-hours related to Vendor SB; refer to:
Replace the MLG Wheel Axles in
accordance with VSB
Ref. SAFRAN LANDING SYSTEMS (K0654) VSB
10-355-32-37
(b) T ask set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on the
Inspection Result, Replacement of the Bogie Beam Assembly
PREPARATION
Job Set-up 0.50 h
PROCEDURE
Replace the Bogie Beam Assembly on the MLG, LH side 12.00 h
PREPARATION FOR TEST
None
TEST
T est 0.50 h
CLOSE-UP

### Page 21

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 21
Close up 0.50 h
TOTAL MAN-HOURS 13.50 h
ELAPSED TIME (HOURS) 7.50 h
CONF 002
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.
(1) Inspection
(a) T ask set A350-A-32-XX-P053-01000-93BA-A Inspection of the Serial Number (SN)
on the MLG Wheel Axles
PREPARATION
Job Set-up 0.50 h
PROCEDURE
Inspect the Serial Number (SN) on the RH MLG Wheel Axles 0.25 h
PREPARATION FOR TEST
None
TEST
None
CLOSE-UP
Close-up 0.50 h
TOTAL MAN-HOURS 1.25 h
ELAPSED TIME (HOURS) 1.25 h
NOTE: The minimum man-hours necessary to accomplish this Service Bulletin
are those for the Inspection. Depending on the inspection result,
additional man-hours can apply.
(2) Repair
(a) T ask set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on the
Inspection Result, Replacement of the MLG Wheel Axles in accordance with VSB
PREPARATION
Job Set-up 8.00 h
PROCEDURE
PREPARATION FOR TEST
Preparation for T est 0.25 h
TEST
T est 0.25 h
CLOSE-UP
Close up 8.00 h
TOTAL MAN-HOURS 16.50 h
ELAPSED TIME (HOURS) 8.50 h
Additional man-hours related to Vendor SB; refer to:

### Page 22

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 22
Replace the MLG Wheel Axles in
accordance with VSB
Ref. SAFRAN LANDING SYSTEMS (K0654) VSB
10-355-32-37
(b) T ask set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on the
Inspection Result, Replacement of the Bogie Beam Assembly
PREPARATION
Job Set-up 0.50 h
PROCEDURE
Replace the Bogie Beam Assembly on the MLG, RH side 12.00 h
PREPARATION FOR TEST
None
TEST
T est 0.50 h
CLOSE-UP
Close up 0.50 h
TOTAL MAN-HOURS 13.50 h
ELAPSED TIME (HOURS) 7.50 h
CONF 003
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.
(1) Inspection
(a) T ask set A350-A-32-XX-P053-01000-93BA-A Inspection of the Serial Number (SN)
on the MLG Wheel Axles
PREPARATION
Job Set-up 0.50 h
PROCEDURE
Inspect the Serial Number (SN) on the LH MLG Wheel Axles 0.25 h
Inspect the Serial Number (SN) on the RH MLG Wheel Axles 0.25 h
PREPARATION FOR TEST
None
TEST
None
CLOSE-UP
Close-up 0.50 h
TOTAL MAN-HOURS 1.50 h
ELAPSED TIME (HOURS) 1.25 h
NOTE: The minimum man-hours necessary to accomplish this Service Bulletin
are those for the Inspection. Depending on the inspection result,
additional man-hours can apply.

### Page 23

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 23
NOTE: For an explanation of the man-hours and elapsed time, refer to the
Gantt Chart given in Appendix MANHOUR GANTT CHART.
(2) Repair
(a) T ask set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on the
Inspection Result, Replacement of the MLG Wheel Axles in accordance with VSB
PREPARATION
Job Set-up 8.00 h
PROCEDURE
PREPARATION FOR TEST
Preparation for T est 0.25 h
TEST
T est 0.25 h
CLOSE-UP
Close up 8.00 h
TOTAL MAN-HOURS 16.50 h
ELAPSED TIME (HOURS) 8.50 h
Additional man-hours related to Vendor SB; refer to:
Replace the MLG Wheel Axles in
accordance with VSB
Ref. SAFRAN LANDING SYSTEMS (K0654) VSB
10-355-32-37
(b) T ask set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on the
Inspection Result, Replacement of the Bogie Beam Assembly
PREPARATION
Job Set-up 0.50 h
PROCEDURE
Replace the Bogie Beam Assembly on the MLG, LH side 12.00 h
Replace the Bogie Beam Assembly on the MLG, RH side 12.00 h
PREPARATION FOR TEST
None
TEST
T est 0.50 h
CLOSE-UP
Close up 0.50 h
TOTAL MAN-HOURS 25.50 h
ELAPSED TIME (HOURS) 13.50 h
CONF ALL
H. WEIGHT AND BALANCE
Not changed
I. ELECTRICAL LOAD DATA
Not changed
J. REFERENCES
CONF 001

### Page 24

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 24
(1) Inspection
(a) T ask set A350-A-32-XX-P053-01000-93BA-A Inspection of the Serial Number (SN)
on the MLG Wheel Axles
ELECTRICAL STANDARD PRACTICES (ESP)
A350-A-20-55-XX-01ZZZ-042Z-A
INTRODUCTION (INTRO)
A350-A-00-61-04-11ZZZ-018Z-D
MAINTENANCE PROCEDURE (MP)
A350-A-24-41-XX-00ZZZ-170Z-A
SYSTEM DESCRIPTION (SD)
A350-A-06-3X-XX-01ZZZ-04CZ-A
(2) Repair
(a) T ask set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on the
Inspection Result, Replacement of the MLG Wheel Axles in accordance with VSB
ELECTRICAL STANDARD PRACTICES (ESP)
A350-A-20-55-XX-01ZZZ-042Z-A
INTRODUCTION (INTRO)
A350-A-00-61-04-11ZZZ-018Z-D
MAINTENANCE PROCEDURE (MP)
A350-A-07-11-XX-00ZZZ-171Z-A
A350-A-07-11-XX-00ZZZ-176Z-A
A350-A-24-41-XX-00ZZZ-170Z-A
A350-A-32-12-XX-01ZZZ-397Z-A A350-A-32-41-62-00ZZZ-520Z-A
A350-A-32-41-62-00ZZZ-720Z-A
A350-A-32-41-64-00ZZZ-520Z-A
A350-A-32-41-64-00ZZZ-720Z-A
A350-A-32-41-65-00ZZZ-520Z-A
A350-A-32-41-65-00ZZZ-720Z-A
A350-A-32-42-63-00ZZZ-520Z-A
A350-A-32-42-63-01ZZZ-720Z-A
VENDOR SERVICE BULLETIN (VSB)
SAFRAN LANDING SYSTEMS (K0654) VSB 10-355-32-37
(b) T ask set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on the
Inspection Result, Replacement of the Bogie Beam Assembly
ELECTRICAL STANDARD PRACTICES (ESP)
A350-A-20-55-XX-01ZZZ-042Z-A
INTRODUCTION (INTRO)
A350-A-00-61-04-11ZZZ-018Z-D

### Page 25

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 25
MAINTENANCE PROCEDURE (MP)
A350-A-24-41-XX-00ZZZ-170Z-A A350-A-32-11-63-00ZZZ-520Z-A
A350-A-32-11-63-00ZZZ-720Z-A
SYSTEM DESCRIPTION (SD)
A350-A-06-3X-XX-01ZZZ-04CZ-A
CONF 002
(1) Inspection
(a) T ask set A350-A-32-XX-P053-01000-93BA-A Inspection of the Serial Number (SN)
on the MLG Wheel Axles
ELECTRICAL STANDARD PRACTICES (ESP)
A350-A-20-55-XX-01ZZZ-042Z-A
INTRODUCTION (INTRO)
A350-A-00-61-04-11ZZZ-018Z-D
MAINTENANCE PROCEDURE (MP)
A350-A-24-41-XX-00ZZZ-170Z-A
SYSTEM DESCRIPTION (SD)
A350-A-06-3X-XX-01ZZZ-04CZ-A
(2) Repair
(a) T ask set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on the
Inspection Result, Replacement of the MLG Wheel Axles in accordance with VSB
ELECTRICAL STANDARD PRACTICES (ESP)
A350-A-20-55-XX-01ZZZ-042Z-A
INTRODUCTION (INTRO)
A350-A-00-61-04-11ZZZ-018Z-D
MAINTENANCE PROCEDURE (MP)
A350-A-07-11-XX-00ZZZ-171Z-A
A350-A-07-11-XX-00ZZZ-176Z-A
A350-A-24-41-XX-00ZZZ-170Z-A
A350-A-32-12-XX-01ZZZ-397Z-A A350-A-32-41-62-00ZZZ-520Z-A
A350-A-32-41-62-00ZZZ-720Z-A
A350-A-32-41-64-00ZZZ-520Z-A
A350-A-32-41-64-00ZZZ-720Z-A
A350-A-32-41-65-00ZZZ-520Z-A
A350-A-32-41-65-00ZZZ-720Z-A
A350-A-32-42-63-00ZZZ-520Z-A
A350-A-32-42-63-01ZZZ-720Z-A
VENDOR SERVICE BULLETIN (VSB)
SAFRAN LANDING SYSTEMS (K0654) VSB 10-355-32-37

### Page 26

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 26
(b) T ask set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on the
Inspection Result, Replacement of the Bogie Beam Assembly
ELECTRICAL STANDARD PRACTICES (ESP)
A350-A-20-55-XX-01ZZZ-042Z-A
INTRODUCTION (INTRO)
A350-A-00-61-04-11ZZZ-018Z-D
MAINTENANCE PROCEDURE (MP)
A350-A-24-41-XX-00ZZZ-170Z-A A350-A-32-11-63-00ZZZ-520Z-A
A350-A-32-11-63-00ZZZ-720Z-A
SYSTEM DESCRIPTION (SD)
A350-A-06-3X-XX-01ZZZ-04CZ-A
CONF 003
(1) Inspection
(a) T ask set A350-A-32-XX-P053-01000-93BA-A Inspection of the Serial Number (SN)
on the MLG Wheel Axles
ELECTRICAL STANDARD PRACTICES (ESP)
A350-A-20-55-XX-01ZZZ-042Z-A
INTRODUCTION (INTRO)
A350-A-00-61-04-11ZZZ-018Z-D
MAINTENANCE PROCEDURE (MP)
A350-A-24-41-XX-00ZZZ-170Z-A
SYSTEM DESCRIPTION (SD)
A350-A-06-3X-XX-01ZZZ-04CZ-A
(2) Repair
(a) T ask set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on the
Inspection Result, Replacement of the MLG Wheel Axles in accordance with VSB
ELECTRICAL STANDARD PRACTICES (ESP)
A350-A-20-55-XX-01ZZZ-042Z-A
INTRODUCTION (INTRO)
A350-A-00-61-04-11ZZZ-018Z-D
MAINTENANCE PROCEDURE (MP)
A350-A-07-11-XX-00ZZZ-171Z-A
A350-A-07-11-XX-00ZZZ-176Z-A
A350-A-24-41-XX-00ZZZ-170Z-A
A350-A-32-12-XX-01ZZZ-397Z-A A350-A-32-41-62-00ZZZ-520Z-A
A350-A-32-41-62-00ZZZ-720Z-A
A350-A-32-41-64-00ZZZ-520Z-A A350-A-32-41-65-00ZZZ-520Z-A

### Page 27

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 27
MAINTENANCE PROCEDURE (MP)
A350-A-32-41-64-00ZZZ-720Z-A A350-A-32-41-65-00ZZZ-720Z-A
A350-A-32-42-63-00ZZZ-520Z-A
A350-A-32-42-63-01ZZZ-720Z-A
VENDOR SERVICE BULLETIN (VSB)
SAFRAN LANDING SYSTEMS (K0654) VSB 10-355-32-37
(b) T ask set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on the
Inspection Result, Replacement of the Bogie Beam Assembly
ELECTRICAL STANDARD PRACTICES (ESP)
A350-A-20-55-XX-01ZZZ-042Z-A
INTRODUCTION (INTRO)
A350-A-00-61-04-11ZZZ-018Z-D
MAINTENANCE PROCEDURE (MP)
A350-A-24-41-XX-00ZZZ-170Z-A A350-A-32-11-63-00ZZZ-520Z-A
A350-A-32-11-63-00ZZZ-720Z-A
SYSTEM DESCRIPTION (SD)
A350-A-06-3X-XX-01ZZZ-04CZ-A
CONF ALL
K. PUBLICATION AFFECTED
None
L. INDUSTRY SUPPORT INFORMATION
This Service Bulletin is the subject of an AIRBUS monitored retrofit campaign. For detailed
support, please refer to the related RIL V32M22002376.
For the organization of this retrofit, you are kindly requested to contact AIRBUS retrofit
management department: monitored.retrofit@airbus.com.

### Page 28

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 28
2. MATERIAL INFORMATION
A. MATERIAL APPLICABILITY
CONF 001
No material for task set A350-A-32-XX-P053-01000-93BA-A Inspection of the
Serial Number (SN) on the MLG Wheel Axles
Material for task set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on
the Inspection Result, Replacement of the MLG Wheel Axles in accordance with
VSB
MATERIAL QTY SEE NOTES
Referenced tools See SB
Referenced consumables See SB
Material for task set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on
the Inspection Result, Replacement of the Bogie Beam Assembly
MATERIAL QTY SEE NOTES
Referenced tools See SB
Referenced consumables See SB
Equipment See SB
CONF 002
No material for task set A350-A-32-XX-P053-01000-93BA-A Inspection of the
Serial Number (SN) on the MLG Wheel Axles
Material for task set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on
the Inspection Result, Replacement of the MLG Wheel Axles in accordance with
VSB
MATERIAL QTY SEE NOTES
Referenced tools See SB
Referenced consumables See SB
Material for task set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on
the Inspection Result, Replacement of the Bogie Beam Assembly
MATERIAL QTY SEE NOTES
Referenced tools See SB
Referenced consumables See SB
Equipment See SB
CONF 003
No material for task set A350-A-32-XX-P053-01000-93BA-A Inspection of the
Serial Number (SN) on the MLG Wheel Axles
Material for task set A350-A-32-XX-P053-01000-93CA-A OPTION 1 - Depending on
the Inspection Result, Replacement of the MLG Wheel Axles in accordance with
VSB
MATERIAL QTY SEE NOTES
Referenced tools See SB
Referenced consumables See SB

### Page 29

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 29
Material for task set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending on
the Inspection Result, Replacement of the Bogie Beam Assembly
MATERIAL QTY SEE NOTES
Referenced tools See SB
Referenced consumables See SB
Equipment See SB
CONF ALL
B. TOOLING
CONF 001
Referenced tools for task set A350-A-32-XX-P053-01000-93CA-A OPTION 1 -
Depending on the Inspection Result, Replacement of the MLG Wheel Axles in
accordance with VSB
T o accomplish this Service Bulletin it is necessary to use the tools listed in:
Ref. MP A350-A-07-11-XX-00ZZZ-171Z-A
Ref. MP A350-A-07-11-XX-00ZZZ-176Z-A
Ref. MP A350-A-32-12-XX-01ZZZ-397Z-A
Ref. MP A350-A-32-41-62-00ZZZ-520Z-A
Ref. MP A350-A-32-41-64-00ZZZ-520Z-A
Ref. MP A350-A-32-41-65-00ZZZ-520Z-A
Ref. MP A350-A-32-42-63-00ZZZ-520Z-A
Ref. MP A350-A-32-41-65-00ZZZ-720Z-A
Ref. MP A350-A-32-42-63-01ZZZ-720Z-A
Ref. MP A350-A-32-41-64-00ZZZ-720Z-A
Ref. MP A350-A-32-41-62-00ZZZ-720Z-A
Ref. SAFRAN LANDING SYSTEMS (K0654) VSB 10-355-32-37
Referenced tools for task set A350-A-32-XX-P053-01000-93CB-A OPTION 2 -
Depending on the Inspection Result, Replacement of the Bogie Beam Assembly
T o accomplish this Service Bulletin it is necessary to use the tools listed in:
Ref. MP A350-A-32-11-63-00ZZZ-520Z-A
Ref. MP A350-A-32-11-63-00ZZZ-720Z-A
CONF 002
Referenced tools for task set A350-A-32-XX-P053-01000-93CA-A OPTION 1 -
Depending on the Inspection Result, Replacement of the MLG Wheel Axles in
accordance with VSB
T o accomplish this Service Bulletin it is necessary to use the tools listed in:
Ref. MP A350-A-07-11-XX-00ZZZ-171Z-A
Ref. MP A350-A-07-11-XX-00ZZZ-176Z-A
Ref. MP A350-A-32-12-XX-01ZZZ-397Z-A
Ref. MP A350-A-32-41-62-00ZZZ-520Z-A
Ref. MP A350-A-32-41-64-00ZZZ-520Z-A

### Page 30

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 30
Ref. MP A350-A-32-41-65-00ZZZ-520Z-A
Ref. MP A350-A-32-42-63-00ZZZ-520Z-A
Ref. MP A350-A-32-41-65-00ZZZ-720Z-A
Ref. MP A350-A-32-42-63-01ZZZ-720Z-A
Ref. MP A350-A-32-41-64-00ZZZ-720Z-A
Ref. MP A350-A-32-41-62-00ZZZ-720Z-A
Ref. SAFRAN LANDING SYSTEMS (K0654) VSB 10-355-32-37
Referenced tools for task set A350-A-32-XX-P053-01000-93CB-A OPTION 2 -
Depending on the Inspection Result, Replacement of the Bogie Beam Assembly
T o accomplish this Service Bulletin it is necessary to use the tools listed in:
Ref. MP A350-A-32-11-63-00ZZZ-520Z-A
Ref. MP A350-A-32-11-63-00ZZZ-720Z-A
CONF 003
Referenced tools for task set A350-A-32-XX-P053-01000-93CA-A OPTION 1 -
Depending on the Inspection Result, Replacement of the MLG Wheel Axles in
accordance with VSB
T o accomplish this Service Bulletin it is necessary to use the tools listed in:
Ref. MP A350-A-07-11-XX-00ZZZ-171Z-A
Ref. MP A350-A-07-11-XX-00ZZZ-176Z-A
Ref. MP A350-A-32-12-XX-01ZZZ-397Z-A
Ref. MP A350-A-32-41-62-00ZZZ-520Z-A
Ref. MP A350-A-32-41-64-00ZZZ-520Z-A
Ref. MP A350-A-32-41-65-00ZZZ-520Z-A
Ref. MP A350-A-32-42-63-00ZZZ-520Z-A
Ref. MP A350-A-32-41-65-00ZZZ-720Z-A
Ref. MP A350-A-32-42-63-01ZZZ-720Z-A
Ref. MP A350-A-32-41-64-00ZZZ-720Z-A
Ref. MP A350-A-32-41-62-00ZZZ-720Z-A
Ref. SAFRAN LANDING SYSTEMS (K0654) VSB 10-355-32-37
Referenced tools for task set A350-A-32-XX-P053-01000-93CB-A OPTION 2 -
Depending on the Inspection Result, Replacement of the Bogie Beam Assembly
T o accomplish this Service Bulletin it is necessary to use the tools listed in:
Ref. MP A350-A-32-11-63-00ZZZ-520Z-A
Ref. MP A350-A-32-11-63-00ZZZ-720Z-A
CONF ALL
C. CONSUMABLES
CONF 001
Referenced consumables for task set A350-A-32-XX-P053-01000-93CA-A OPTION
1 - Depending on the Inspection Result, Replacement of the MLG Wheel Axles in
accordance with VSB

### Page 31

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 31
T o accomplish this Service Bulletin it is necessary to use the consumable materials listed in:
Ref. MP A350-A-07-11-XX-00ZZZ-171Z-A
Ref. MP A350-A-32-42-63-00ZZZ-520Z-A
Ref. MP A350-A-07-11-XX-00ZZZ-176Z-A
Ref. MP A350-A-32-41-62-00ZZZ-720Z-A
Ref. MP A350-A-32-41-64-00ZZZ-720Z-A
Ref. MP A350-A-32-41-65-00ZZZ-720Z-A
Ref. MP A350-A-32-42-63-01ZZZ-720Z-A
Ref. SAFRAN LANDING SYSTEMS (K0654) VSB 10-355-32-37
Referenced consumables for task set A350-A-32-XX-P053-01000-93CB-A OPTION 2
- Depending on the Inspection Result, Replacement of the Bogie Beam Assembly
T o accomplish this Service Bulletin it is necessary to use the consumable materials listed in:
Ref. MP A350-A-32-11-63-00ZZZ-720Z-A
CONF 002
Referenced consumables for task set A350-A-32-XX-P053-01000-93CA-A OPTION
1 - Depending on the Inspection Result, Replacement of the MLG Wheel Axles in
accordance with VSB
T o accomplish this Service Bulletin it is necessary to use the consumable materials listed in:
Ref. MP A350-A-07-11-XX-00ZZZ-171Z-A
Ref. MP A350-A-32-42-63-00ZZZ-520Z-A
Ref. MP A350-A-07-11-XX-00ZZZ-176Z-A
Ref. MP A350-A-32-41-62-00ZZZ-720Z-A
Ref. MP A350-A-32-41-64-00ZZZ-720Z-A
Ref. MP A350-A-32-41-65-00ZZZ-720Z-A
Ref. MP A350-A-32-42-63-01ZZZ-720Z-A
Ref. SAFRAN LANDING SYSTEMS (K0654) VSB 10-355-32-37
Referenced consumables for task set A350-A-32-XX-P053-01000-93CB-A OPTION 2
- Depending on the Inspection Result, Replacement of the Bogie Beam Assembly
T o accomplish this Service Bulletin it is necessary to use the consumable materials listed in:
Ref. MP A350-A-32-11-63-00ZZZ-720Z-A
CONF 003
Referenced consumables for task set A350-A-32-XX-P053-01000-93CA-A OPTION
1 - Depending on the Inspection Result, Replacement of the MLG Wheel Axles in
accordance with VSB
T o accomplish this Service Bulletin it is necessary to use the consumable materials listed in:
Ref. MP A350-A-07-11-XX-00ZZZ-171Z-A
Ref. MP A350-A-32-42-63-00ZZZ-520Z-A
Ref. MP A350-A-07-11-XX-00ZZZ-176Z-A
Ref. MP A350-A-32-41-62-00ZZZ-720Z-A
Ref. MP A350-A-32-41-64-00ZZZ-720Z-A

### Page 32

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 32
Ref. MP A350-A-32-41-65-00ZZZ-720Z-A
Ref. MP A350-A-32-42-63-01ZZZ-720Z-A
Ref. SAFRAN LANDING SYSTEMS (K0654) VSB 10-355-32-37
Referenced consumables for task set A350-A-32-XX-P053-01000-93CB-A OPTION 2
- Depending on the Inspection Result, Replacement of the Bogie Beam Assembly
T o accomplish this Service Bulletin it is necessary to use the consumable materials listed in:
Ref. MP A350-A-32-11-63-00ZZZ-720Z-A
CONF ALL
D. LIST OF NEW PARTS
CONF 001
Equipment for task set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending
on the Inspection Result, Replacement of the Bogie Beam Assembly
Procurement address K0654
SAFRAN LANDING SYSTEMS UK LTD
CHELTENHAM ROAD
GL2 9QH GLOUCESTER
ENGLAND
Phone: +44(0) 1452 712424
Fax: +44(0) 1452 713821
NOTE(S)
Vendor parts are to be procured from the address given above.
ITEM PART No. QTY (UM) KEYWORD DRAWING SEE NOTES
10-355903-000
(K0654) 1 BOGIE (1) (2)
NOTE(S)
(1): Procurement terms for the equipment must be negotiated with the equipment
supplier.
(2): The components listed above are not an AIRBUS Kit, the required parts must be
ordered as necessary through the given channel.
CONF 002
Equipment for task set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending
on the Inspection Result, Replacement of the Bogie Beam Assembly
Procurement address K0654
SAFRAN LANDING SYSTEMS UK LTD
CHELTENHAM ROAD
GL2 9QH GLOUCESTER
ENGLAND
Phone: +44(0) 1452 712424
Fax: +44(0) 1452 713821
NOTE(S)
Vendor parts are to be procured from the address given above.
ITEM PART No. QTY (UM) KEYWORD DRAWING SEE NOTES
10-355903-000
(K0654) 1 BOGIE (1) (2)
NOTE(S)
(1): Procurement terms for the equipment must be negotiated with the equipment
supplier.

### Page 33

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 33
ITEM PART No. QTY (UM) KEYWORD DRAWING SEE NOTES
(2): The components listed above are not an AIRBUS Kit, the required parts must be
ordered as necessary through the given channel.
CONF 003
Equipment for task set A350-A-32-XX-P053-01000-93CB-A OPTION 2 - Depending
on the Inspection Result, Replacement of the Bogie Beam Assembly
Procurement address K0654
SAFRAN LANDING SYSTEMS UK LTD
CHELTENHAM ROAD
GL2 9QH GLOUCESTER
ENGLAND
Phone: +44(0) 1452 712424
Fax: +44(0) 1452 713821
NOTE(S)
Vendor parts are to be procured from the address given above.
ITEM PART No. QTY (UM) KEYWORD DRAWING SEE NOTES
10-355903-000
(K0654) 2 BOGIE (1) (2)
NOTE(S)
(1): Procurement terms for the equipment must be negotiated with the equipment
supplier.
(2): The components listed above are not an AIRBUS Kit, the required parts must be
ordered as necessary through the given channel.
CONF ALL
E. LIST OF EXISTING PARTS
No parts

### Page 34

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 34
3. ACCOMPLISHMENT INSTRUCTIONS
Task set A350-A-32-XX-P053-01000-93BA-A (A350-A-32-XX-P053-01ZZZ-93BZ-A)
Inspection of the Serial Number (SN) on the MLG Wheel Axles
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 A 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 Ref. ESP A350-A-20-55-XX-01ZZZ-
042Z-A.
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.
NOTE: This Service Bulletin is classified mandatory or expected to be classified mandatory by
an Airworthiness Directive (AD). The paragraphs 3.C. and 3.E. in these accomplishment
instructions are Required for Compliance (RC) and must be done to comply with the AD.
T o allow more flexibility, the rule "refer to" and "in accordance with" will apply to these
paragraphs 3.C. and 3.E. 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: 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, including Required for Compliance paragraph
contained herein, contact AIRBUS for further instructions and approval.
NOTE: The purpose of flowcharts is to supplement the information given in the Procedure and
Compliance paragraphs and not to serve as the primary source for tasks or compliance
times given in this Service Bulletin.
A. TASK SET ASSOCIATED INFORMATION
Task Manpower

### Page 35

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 35
CONF 001
TOTAL MAN-HOURS 1.25 h
CONF 002
TOTAL MAN-HOURS 1.25 h
CONF 003
TOTAL MAN-HOURS 1.50 h
CONF 001
ELAPSED TIME (HOURS) 1.25 h
CONF 002
ELAPSED TIME (HOURS) 1.25 h
CONF 003
ELAPSED TIME (HOURS) 1.25 h
CONF ALL
B. PREPARATION
(1) Task A350-A-32-XX-P053-01001-540A-A (A350-A-32-XX-P053-01ZZZ-540Z-A)
Job Set-up
Job Set-Up Information
Manpower/Resources/Skills
Man-hours 0.50 h
Minimum Number of person 1
Elapsed Time 0.50 h
Referenced Information
Manuals/Drawings References/Sheets
INTRO A350-A-00-61-04-11ZZZ-018Z-D
MP A350-A-24-41-XX-00ZZZ-170Z-A
Procedure
NOTE: For the basic Aircraft configuration, refer to Ref. INTRO A350-A-00-61-04-
11ZZZ-018Z-D "Maintenance Procedure - Introduction".
(a) Make sure that the aircraft is electrically grounded, refer to Ref. MP A350-A-24-
41-XX-00ZZZ-170Z-A.
C. PROCEDURE
CONF 001 003
(1) Task A350-A-32-XX-P053-01001-300A-A (A350-A-32-XX-P053-01ZZZ-300Z-A)
Inspect the Serial Number (SN) on the LH MLG Wheel Axles
Job Set-Up Information
Working Area
Impacted Zone Access / Work Location
731
Manpower/Resources/Skills
Man-hours 0.25 h
Minimum Number of person 1
Elapsed Time 0.25 h

### Page 36

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 36
Referenced Information
Manuals/Drawings References/Sheets
SD A350-A-06-3X-XX-01ZZZ-04CZ-A
Procedure
Ref. Fig.BA Inspection of the SN on the MLG Wheel Axles.
Ref. Fig.FA Flowchart.
(a) Standard Practice given in this procedure:
1 For identification of zones, refer to Ref. SD A350-A-06-3X-XX-01ZZZ-04CZ-A.
(b) Inspect the SN on the LH MLG wheel axles.
(c) If the SN of the wheel axles installed on aircraft is not part of the SN listed in Ref.
Appendix IMPACTED WHEEL AXLES:
1 Contact AIRBUS before next flight and follow their instructions.
(d) If the SN of the wheel axles installed on aircraft is part of the SN listed in Ref.
Appendix IMPACTED WHEEL AXLES:
1 Replace the MLG wheel axles, refer to Ref. T ask A350-A-32-XX-P053-03ZZZ-
920Z-A.
2 No further action.
or
3 Replace the bogie beam assembly, refer to Ref. T ask A350-A-32-XX-P053-
05ZZZ-920Z-A.
4 No further action.

### Page 37

A350
SERVICE BULLETIN
Figure ICN-A350-A-32XXP053-A-FAPE3-06P4Z-A-002-01 Fig.BA Sol.AA SHEET 1/1
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24
Inspection of the SN of the LH MLG Wheel Axles
Page 37
CONF 001 003
A
A
Z731
NOTE:
INSPECT THE SERIAL NUMBER ON THE MLG WHEEL AXLES.
ICN-A350-A-32XXP053-A-FAPE3-06P4Z-A-002-01

### Page 38

A350
SERVICE BULLETIN
Figure ICN-A350-A-32XXP053-A-FAPE3-06P50-A-005-01 Fig.FA Sol.AA SHEET 1/1
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24
Flowchart
Page 38
CONF 001 003
THE PURPOSE OF FLOWCHARTS IS TO SUPPLEMENT THE INFORMATION
GIVEN IN THE PROCEDURE AND COMPLIANCE PARAGRAPHS AND NOT TO
SERVE AS THE PRIMARY SOURCE FOR TASKS OR COMPLIANCE TIMES
GIVEN IN THIS SERVICE BULLETIN.
NOTE:
FOR THE ACCOMPLISHMENT TIMESCALE, REFER TO PARAGRAPH 1.E.(2).01
DO AN INSPECTION OF THE SN ON THE MLG WHEEL AXLES 01
WHEEL AXLE INSTALLED ON
IS THE SN OF THE
NO YESA/C PART OF THE SN
LISTED IN APPENDIX A?
REPLACE THE MLG AXLES OR
THE BOGIE BEAM ASSEMBLY 01
CONTACT AIRBUS AND FOLLOW THEIR
INSTRUCTIONS 01
NO FURTHER ACTION WITH
THIS SERVICE BULLETIN
ICN-A350-A-32XXP053-A-FAPE3-06P50-A-005-01

### Page 39

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 39
CONF 002 003
(2) Task A350-A-32-XX-P053-10001-300A-A (A350-A-32-XX-P053-10ZZZ-300Z-A)
Inspect the Serial Number (SN) on the RH MLG Wheel Axles
Job Set-Up Information
Working Area
Impacted Zone Access / Work Location
741
Manpower/Resources/Skills
Man-hours 0.25 h
Minimum Number of person 1
Elapsed Time 0.25 h
Referenced Information
Manuals/Drawings References/Sheets
SD A350-A-06-3X-XX-01ZZZ-04CZ-A
Procedure
Ref. Fig.BB Inspection of the SN on the RH MLG Wheel Axles.
Ref. Fig.FA Flowchart.
(a) Standard Practice given in this procedure:
1 For identification of zones, refer to Ref. SD A350-A-06-3X-XX-01ZZZ-04CZ-A.
(b) Inspect the SN on the RH MLG wheel axles.
(c) If the SN of the wheel axles installed on aircraft is not part of the SN listed in Ref.
Appendix IMPACTED WHEEL AXLES:
1 Contact AIRBUS before next flight and follow their instructions.
(d) If the SN of the wheel axles installed on aircraft is part of the SN listed in Ref.
Appendix IMPACTED WHEEL AXLES:
1 Replace the MLG wheel axles, refer to Ref. T ask A350-A-32-XX-P053-03ZZZ-
920Z-A.
2 No further action.
or
3 Replace the bogie beam assembly, refer to Ref. T ask A350-A-32-XX-P053-
06ZZZ-920Z-A.
4 No further action.

### Page 40

A350
SERVICE BULLETIN
Figure ICN-A350-A-32XXP053-A-FAPE3-06RBJ-A-001-01 Fig.BB Sol.AA SHEET 1/1
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24
Inspection of the SN on the RH MLG Wheel Axles
Page 40
CONF 002 003
NOTE:
INSPECT THE SERIAL NUMBER ON THE MLG WHEEL AXLES.
A
Z741
A
ICN-A350-A-32XXP053-A-FAPE3-06RBJ-A-001-01

### Page 41

A350
SERVICE BULLETIN
Figure ICN-A350-A-32XXP053-A-FAPE3-06P50-A-005-01 Fig.FA Sol.AA SHEET 1/1
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24
Flowchart
Page 41
CONF 002 003
THE PURPOSE OF FLOWCHARTS IS TO SUPPLEMENT THE INFORMATION
GIVEN IN THE PROCEDURE AND COMPLIANCE PARAGRAPHS AND NOT TO
SERVE AS THE PRIMARY SOURCE FOR TASKS OR COMPLIANCE TIMES
GIVEN IN THIS SERVICE BULLETIN.
NOTE:
FOR THE ACCOMPLISHMENT TIMESCALE, REFER TO PARAGRAPH 1.E.(2).01
DO AN INSPECTION OF THE SN ON THE MLG WHEEL AXLES 01
WHEEL AXLE INSTALLED ON
IS THE SN OF THE
NO YESA/C PART OF THE SN
LISTED IN APPENDIX A?
REPLACE THE MLG AXLES OR
THE BOGIE BEAM ASSEMBLY 01
CONTACT AIRBUS AND FOLLOW THEIR
INSTRUCTIONS 01
NO FURTHER ACTION WITH
THIS SERVICE BULLETIN
ICN-A350-A-32XXP053-A-FAPE3-06P50-A-005-01

### Page 42

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 42
CONF ALL
D. PREPARATION FOR TEST
None
E. TEST
None
F. CLOSE-UP
(1) Task A350-A-32-XX-P053-01001-740A-A (A350-A-32-XX-P053-01ZZZ-740Z-A)
Close-up
Job Set-Up Information
Manpower/Resources/Skills
Man-hours 0.50 h
Minimum Number of person 1
Elapsed Time 0.50 h
Procedure
NOTE: If you intend to accomplish an associated Repair T ask during the same layover
period, the subsequent Close-up procedure is not necessary.
(a) Make sure that the work areas are clean and clear of tools and other items of
equipment.
(b) Put the aircraft back to its initial configuration.
G. ADMINISTRATIVE
(1) Task A350-A-32-XX-P053-01001-90AA-A (A350-A-32-XX-P053-01ZZZ-90AZ-A)
Administrative
Procedure
Confirm in the applicable aircraft records that you have completed all the work defined
in this Service Bulletin task set as required.

### Page 43

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 43
Task set A350-A-32-XX-P053-01000-93CA-A (A350-A-32-XX-P053-01ZZZ-93CZ-A)
OPTION 1 - Depending on the Inspection Result, Replacement of the MLG Wheel Axles in
accordance with VSB
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 A 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 Ref. ESP A350-A-20-55-XX-01ZZZ-
042Z-A.
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.
NOTE: This Service Bulletin is classified mandatory or expected to be classified mandatory by
an Airworthiness Directive (AD). The paragraphs 3.C. and 3.E. in these accomplishment
instructions are Required for Compliance (RC) and must be done to comply with the AD.
T o allow more flexibility, the rule "refer to" and "in accordance with" will apply to these
paragraphs 3.C. and 3.E. 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: 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, including Required for Compliance paragraph
contained herein, contact AIRBUS for further instructions and approval.
A. TASK SET ASSOCIATED INFORMATION
CONF 001
Maintenance Configuration
Hydraulic off
A/C jacking

### Page 44

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 44
CONF 002
Maintenance Configuration
Hydraulic off
A/C jacking
CONF 003
Maintenance Configuration
Hydraulic off
A/C jacking
Task Manpower
CONF 001
TOTAL MAN-HOURS 16.50 h
CONF 002
TOTAL MAN-HOURS 16.50 h
CONF 003
TOTAL MAN-HOURS 16.50 h
CONF 001
ELAPSED TIME (HOURS) 8.50 h
CONF 002
ELAPSED TIME (HOURS) 8.50 h
CONF 003
ELAPSED TIME (HOURS) 8.50 h
CONF 001
Additional man-hours related to Vendor SB; refer to:
SAFRAN LANDING SYSTEMS (K0654) VSB 10-355-32-37
CONF 002
Additional man-hours related to Vendor SB; refer to:
SAFRAN LANDING SYSTEMS (K0654) VSB 10-355-32-37
CONF 003
Additional man-hours related to Vendor SB; refer to:
SAFRAN LANDING SYSTEMS (K0654) VSB 10-355-32-37
CONF ALL
B. PREPARATION
(1) Task A350-A-32-XX-P053-03001-540A-A (A350-A-32-XX-P053-03ZZZ-540Z-A)
Job Set-up
Job Set-Up Information
Manpower/Resources/Skills
Man-hours 8.00 h
Minimum Number of person 2
Elapsed Time 4.00 h
Referenced Information
Manuals/Drawings References/Sheets
INTRO A350-A-00-61-04-11ZZZ-018Z-D
MP
A350-A-07-11-XX-00ZZZ-171Z-A
A350-A-24-41-XX-00ZZZ-170Z-A
A350-A-32-12-XX-01ZZZ-397Z-A
A350-A-32-41-62-00ZZZ-520Z-A
A350-A-32-41-64-00ZZZ-520Z-A

### Page 45

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 45
Manuals/Drawings References/Sheets
A350-A-32-41-65-00ZZZ-520Z-A
A350-A-32-42-63-00ZZZ-520Z-A
Procedure
NOTE: For the basic Aircraft configuration, refer to Ref. INTRO A350-A-00-61-04-
11ZZZ-018Z-D "Maintenance Procedure - Introduction".
(a) Make sure that the aircraft is electrically grounded, refer to Ref. MP A350-A-24-
41-XX-00ZZZ-170Z-A.
(b) Lift the aircraft to lift the wheels off the ground with a ground clearance of
approximately 25 mm (0.984 in), refer to Ref. MP A350-A-07-11-XX-00ZZZ-171Z-
A.
(c) Remove the applicable MLG wheel and tire assembly, refer to Ref. MP A350-A-32-
41-62-00ZZZ-520Z-A.
(d) Remove the applicable MLG wheel axle sleeve, refer to Ref. MP A350-A-32-41-64-
00ZZZ-520Z-A.
(e) Remove the applicable MLG wheel brake, refer to Ref. MP A350-A-32-42-63-
00ZZZ-520Z-A.
(f) Remove the applicable MLG brake axle sleeve, refer to Ref. MP A350-A-32-41-65-
00ZZZ-520Z-A.
(g) If necessary close the MLG doors, refer to Ref. MP A350-A-32-12-XX-01ZZZ-397Z-
A.
(h) Lift the aircraft until you get a clearance of approximately 1300 mm (51.18 in)
between the centreline of the bogie pivot pin and the ground, refer to Ref. MP
A350-A-07-11-XX-00ZZZ-171Z-A.
C. PROCEDURE
(1) Task A350-A-32-XX-P053-03001-920A-A (A350-A-32-XX-P053-03ZZZ-920Z-A)
Replace the MLG Wheel Axles in accordance with VSB
CAUTION: TAKE THE NECESSARY PRECAUTIONS TO SECURE THE BOGIE BEAM
TO PREVENT ROTATION DURING AXLE INSTALLATION.
Job Set-Up Information
Referenced Information
Manuals/Drawings References/Sheets
VSB SAFRAN LANDING SYSTEMS (K0654) VSB 10-355-32-37
Procedure
(a) Replace the applicable MLG wheel axles in accordance with Ref. SAFRAN
LANDING SYSTEMS (K0654) VSB 10-355-32-37.
D. PREPARATION FOR TEST
(1) Task A350-A-32-XX-P053-09001-300A-A (A350-A-32-XX-P053-09ZZZ-300Z-A)
Preparation for Test

### Page 46

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 46
Job Set-Up Information
Manpower/Resources/Skills
Man-hours 0.25 h
Minimum Number of person 1
Elapsed Time 0.25 h
Referenced Information
Manuals/Drawings References/Sheets
MP
A350-A-07-11-XX-00ZZZ-176Z-A
A350-A-32-41-62-00ZZZ-720Z-A
A350-A-32-41-64-00ZZZ-720Z-A
A350-A-32-41-65-00ZZZ-720Z-A
A350-A-32-42-63-01ZZZ-720Z-A
Procedure
(a) Lower the aircraft until you get a clearance of approximately 710 mm (27.95 in)
between centreline of the Axle and the ground, refer to Ref. MP A350-A-07-11-
XX-00ZZZ-176Z-A.
(b) Install the applicable MLG brake axle sleeve, refer to Ref. MP A350-A-32-41-65-
00ZZZ-720Z-A.
(c) Install the applicable MLG wheel brake, refer to Ref. MP A350-A-32-42-63-01ZZZ-
720Z-A.
(d) Install the applicable MLG wheel axle sleeve, refer to Ref. MP A350-A-32-41-64-
00ZZZ-720Z-A.
(e) Install the applicable MLG wheel and tire assembly, refer to Ref. MP A350-A-32-
41-62-00ZZZ-720Z-A.
E. TEST
(1) Task A350-A-32-XX-P053-07001-300A-A (A350-A-32-XX-P053-07ZZZ-300Z-A)
Test
Job Set-Up Information
Manpower/Resources/Skills
Man-hours 0.25 h
Minimum Number of person 1
Elapsed Time 0.25 h
Referenced Information
Manuals/Drawings References/Sheets
MP A350-A-32-41-62-00ZZZ-720Z-AA350-A-32-42-63-01ZZZ-720Z-A
Procedure
(a) Do the test procedure as specified in the installation of the MLG wheel brake,
refer to Ref. MP A350-A-32-42-63-01ZZZ-720Z-A.

### Page 47

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 47
(b) Do the test procedure as specified in the installation of the MLG wheel and tire
assembly, refer to Ref. MP A350-A-32-41-62-00ZZZ-720Z-A.
F. CLOSE-UP
(1) Task A350-A-32-XX-P053-03001-740A-A (A350-A-32-XX-P053-03ZZZ-740Z-A)
Close up
Job Set-Up Information
Manpower/Resources/Skills
Man-hours 8.00 h
Minimum Number of person 2
Elapsed Time 4.00 h
Referenced Information
Manuals/Drawings References/Sheets
MP A350-A-07-11-XX-00ZZZ-176Z-A
Procedure
(a) Make sure that the work areas are clean and clear of tools and other items of
equipment.
(b) Lower the aircraft on the ground, refer to Ref. MP A350-A-07-11-XX-00ZZZ-176Z-
A.
(c) Put the aircraft back to its initial configuration.
G. ADMINISTRATIVE
(1) Task A350-A-32-XX-P053-03001-90AA-A (A350-A-32-XX-P053-03ZZZ-90AZ-A)
Administrative
Procedure
Confirm in the applicable aircraft records that you have completed all the work defined
in this Service Bulletin task set as required.

### Page 48

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 48
Task set A350-A-32-XX-P053-01000-93CB-A (A350-A-32-XX-P053-01ZZZ-93CZ-A)
OPTION 2 - Depending on the Inspection Result, Replacement of the Bogie Beam Assembly
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 A 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 Ref. ESP A350-A-20-55-XX-01ZZZ-
042Z-A.
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.
NOTE: This Service Bulletin is classified mandatory or expected to be classified mandatory by
an Airworthiness Directive (AD). The paragraphs 3.C. and 3.E. in these accomplishment
instructions are Required for Compliance (RC) and must be done to comply with the AD.
T o allow more flexibility, the rule "refer to" and "in accordance with" will apply to these
paragraphs 3.C. and 3.E. 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: 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, including Required for Compliance paragraph
contained herein, contact AIRBUS for further instructions and approval.
NOTE: Discarded parts must be managed at the operator's discretion.
A. TASK SET ASSOCIATED INFORMATION
CONF 001
Maintenance Configuration
Hydraulic off
A/C jacking

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A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 49
CONF 002
Maintenance Configuration
Hydraulic off
A/C jacking
CONF 003
Maintenance Configuration
Hydraulic off
A/C jacking
Task Manpower
CONF 001
TOTAL MAN-HOURS 13.50 h
CONF 002
TOTAL MAN-HOURS 13.50 h
CONF 003
TOTAL MAN-HOURS 25.50 h
CONF 001
ELAPSED TIME (HOURS) 7.50 h
CONF 002
ELAPSED TIME (HOURS) 7.50 h
CONF 003
ELAPSED TIME (HOURS) 13.50 h
CONF ALL
B. PREPARATION
(1) Task A350-A-32-XX-P053-04001-540A-A (A350-A-32-XX-P053-04ZZZ-540Z-A)
Job Set-up
Job Set-Up Information
Manpower/Resources/Skills
Man-hours 0.50 h
Minimum Number of person 1
Elapsed Time 0.50 h
Referenced Information
Manuals/Drawings References/Sheets
INTRO A350-A-00-61-04-11ZZZ-018Z-D
MP A350-A-24-41-XX-00ZZZ-170Z-AA350-A-32-11-63-00ZZZ-520Z-A
Procedure
NOTE: For the basic Aircraft configuration, refer to Ref. INTRO A350-A-00-61-04-
11ZZZ-018Z-D "Maintenance Procedure - Introduction".
(a) Make sure that the aircraft is electrically grounded, refer to Ref. MP A350-A-24-
41-XX-00ZZZ-170Z-A.

### Page 50

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 50
(b) Do the job set-up procedure as specified in the removal of the MLG bogie/axle
assembly, refer to Ref. MP A350-A-32-11-63-00ZZZ-520Z-A.
C. PROCEDURE
CONF 001
(1) Task A350-A-32-XX-P053-05001-920A-A (A350-A-32-XX-P053-05ZZZ-920Z-A)
Replace the Bogie Beam Assembly on the MLG, LH side
Job Set-Up Information
Working Area
Impacted Zone Access / Work Location
731
Manpower/Resources/Skills
Man-hours 12.00 h
Minimum Number of person 2
Elapsed Time 6.00 h
Material necessary to do the job
Equipment
ITEM PART No. QTY (UM) KEYWORD DRAWING SEE NOTES
10-355903-000 1 BOGIE (1)
NOTE(S)
(1): The components listed above are not an AIRBUS Kit, the required parts must be
ordered as necessary through the given channel.
Referenced Information
Manuals/Drawings References/Sheets
MP A350-A-32-11-63-00ZZZ-520Z-AA350-A-32-11-63-00ZZZ-720Z-A
SD A350-A-06-3X-XX-01ZZZ-04CZ-A
Procedure
(a) Standard Practices given in this procedure:
1 For identification of zones, refer to Ref. SD A350-A-06-3X-XX-01ZZZ-04CZ-A.
(b) Remove the bogie beam assembly, refer to Ref. MP A350-A-32-11-63-00ZZZ-
520Z-A:
FIN 5502GM1
1 BOGIE ASSY-COMPLETE     Discard
(c) Install the new bogie beam assembly, refer to Ref. MP A350-A-32-11-63-00ZZZ-
720Z-A:
FIN 5502GM1
1 BOGIE ASSY-COMPLETE 10-355903-000  
CONF 003
(1) Task A350-A-32-XX-P053-05004-920A-A (A350-A-32-XX-P053-05ZZZ-920Z-A)
Replace the Bogie Beam Assembly on the MLG, LH side

### Page 51

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 51
Job Set-Up Information
Working Area
Impacted Zone Access / Work Location
731
Manpower/Resources/Skills
Man-hours 12.00 h
Minimum Number of person 2
Elapsed Time 6.00 h
Material necessary to do the job
Equipment
ITEM PART No. QTY (UM) KEYWORD DRAWING SEE NOTES
10-355903-000 1 BOGIE (1)
NOTE(S)
(1): The components listed above are not an AIRBUS Kit, the required parts must be
ordered as necessary through the given channel.
Referenced Information
Manuals/Drawings References/Sheets
MP A350-A-32-11-63-00ZZZ-520Z-AA350-A-32-11-63-00ZZZ-720Z-A
SD A350-A-06-3X-XX-01ZZZ-04CZ-A
Procedure
(a) Standard Practices given in this procedure:
1 For identification of zones, refer to Ref. SD A350-A-06-3X-XX-01ZZZ-04CZ-A.
(b) Remove the bogie beam assembly, refer to Ref. MP A350-A-32-11-63-00ZZZ-
520Z-A:
FIN 5502GM1
1 BOGIE ASSY-COMPLETE     Discard
(c) Install the new bogie beam assembly, refer to Ref. MP A350-A-32-11-63-00ZZZ-
720Z-A:
FIN 5502GM1
1 BOGIE ASSY-COMPLETE 10-355903-000  
CONF 002
(2) Task A350-A-32-XX-P053-06001-920A-A (A350-A-32-XX-P053-06ZZZ-920Z-A)
Replace the Bogie Beam Assembly on the MLG, RH side
Job Set-Up Information
Working Area
Impacted Zone Access / Work Location
741
Manpower/Resources/Skills
Man-hours 12.00 h

### Page 52

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 52
Minimum Number of person 2
Elapsed Time 6.00 h
Material necessary to do the job
Equipment
ITEM PART No. QTY (UM) KEYWORD DRAWING SEE NOTES
10-355903-000 1 BOGIE (1)
NOTE(S)
(1): The components listed above are not an AIRBUS Kit, the required parts must be
ordered as necessary through the given channel.
Referenced Information
Manuals/Drawings References/Sheets
MP A350-A-32-11-63-00ZZZ-520Z-AA350-A-32-11-63-00ZZZ-720Z-A
SD A350-A-06-3X-XX-01ZZZ-04CZ-A
Procedure
(a) Standard Practices given in this procedure:
1 For identification of zones, refer to Ref. SD A350-A-06-3X-XX-01ZZZ-04CZ-A.
(b) Remove the bogie beam assembly, refer to Ref. MP A350-A-32-11-63-00ZZZ-
520Z-A:
FIN 5502GM2
1 BOGIE ASSY-COMPLETE     Discard
(c) Install the new bogie beam assembly, refer to Ref. MP A350-A-32-11-63-00ZZZ-
720Z-A:
FIN 5502GM2
1 BOGIE ASSY-COMPLETE 10-355903-000  
CONF 003
(2) Task A350-A-32-XX-P053-06003-920A-A (A350-A-32-XX-P053-06ZZZ-920Z-A)
Replace the Bogie Beam Assembly on the MLG, RH side
Job Set-Up Information
Working Area
Impacted Zone Access / Work Location
741
Manpower/Resources/Skills
Man-hours 12.00 h
Minimum Number of person 2
Elapsed Time 6.00 h
Material necessary to do the job
Equipment
ITEM PART No. QTY (UM) KEYWORD DRAWING SEE NOTES
10-355903-000 1 BOGIE (1)
NOTE(S)

### Page 53

A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 53
Equipment
ITEM PART No. QTY (UM) KEYWORD DRAWING SEE NOTES
(1): The components listed above are not an AIRBUS Kit, the required parts must be
ordered as necessary through the given channel.
Referenced Information
Manuals/Drawings References/Sheets
MP A350-A-32-11-63-00ZZZ-520Z-AA350-A-32-11-63-00ZZZ-720Z-A
SD A350-A-06-3X-XX-01ZZZ-04CZ-A
Procedure
(a) Standard Practices given in this procedure:
1 For identification of zones, refer to Ref. SD A350-A-06-3X-XX-01ZZZ-04CZ-A.
(b) Remove the bogie beam assembly, refer to Ref. MP A350-A-32-11-63-00ZZZ-
520Z-A:
FIN 5502GM2
1 BOGIE ASSY-COMPLETE     Discard
(c) Install the new bogie beam assembly, refer to Ref. MP A350-A-32-11-63-00ZZZ-
720Z-A:
FIN 5502GM2
1 BOGIE ASSY-COMPLETE 10-355903-000  
CONF ALL
D. PREPARATION FOR TEST
None
E. TEST
(1) Task A350-A-32-XX-P053-08001-300A-A (A350-A-32-XX-P053-08ZZZ-300Z-A)
Test
Job Set-Up Information
Manpower/Resources/Skills
Man-hours 0.50 h
Minimum Number of person 1
Elapsed Time 0.50 h
Referenced Information
Manuals/Drawings References/Sheets
MP A350-A-32-11-63-00ZZZ-720Z-A
Procedure
(a) Do the test procedure as specified in the installation of the MLG bogie/axle
assembly, refer to Ref. MP A350-A-32-11-63-00ZZZ-720Z-A.
F. CLOSE-UP
(1) Task A350-A-32-XX-P053-04001-740A-A (A350-A-32-XX-P053-04ZZZ-740Z-A)
Close up

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A350
SERVICE BULLETIN
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 54
Job Set-Up Information
Manpower/Resources/Skills
Man-hours 0.50 h
Minimum Number of person 1
Elapsed Time 0.50 h
Referenced Information
Manuals/Drawings References/Sheets
MP A350-A-32-11-63-00ZZZ-720Z-A
Procedure
(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 MLG bogie/axle
assembly, refer to Ref. MP A350-A-32-11-63-00ZZZ-720Z-A.
(c) Put the aircraft back to its initial configuration.
G. ADMINISTRATIVE
(1) Task A350-A-32-XX-P053-04001-90AA-A (A350-A-32-XX-P053-04ZZZ-90AZ-A)
Administrative
Procedure
Confirm in the applicable aircraft records that you have completed all the work defined
in this Service Bulletin task set as required.

### Page 55

A350
SERVICE BULLETIN
APPENDIX
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 55
APPENDIX
A. IMPACTED WHEEL AXLES
CONF 001
IMPACTED WHEEL AXLES, LH SIDE
For an impacted LH wheel axles of the SNs, refer to the next page(s).
CONF 002
IMPACTED WHEEL AXLES, RH SIDE
For an impacted RH wheel axles of the SNs, refer to the next page(s).
CONF 003
IMPACTED WHEEL AXLES, LH AND RH SIDE
For an impacted LH and RH wheel axles of the SNs, refer to the next page(s).

### Page 56

A350
SERVICE BULLETIN
APPENDIX
Figure ICN-A350-A-32XXP053-A-FAPE3-06R5I-A-002-01 Fig.AA Sol.AB SHEET 1/1
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24
IMPACTED WHEEL AXLES, RH SIDE
Page 56
CONF 002
OPERATOR MSN SERIAL NUMBER
IMPACTED WHEEL AXLES
SAS 0484 RH 19ALT370750
JAL 0543 RH 20MDG22053
AFR
0510 RH 19MDG18395
0510 RH 19MDG18396
ICN-A350-A-32XXP053-A-FAPE3-06R5I-A-002-01

### Page 57

A350
SERVICE BULLETIN
APPENDIX
Figure ICN-A350-A-32XXP053-A-FAPE3-06R5J-A-003-01 Fig.AA Sol.AC SHEET 1/1
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24
IMPACTED WHEEL AXLES, LH AND RH SIDE
Page 57
CONF 003
OPERATOR MSN SERIAL NUMBER
IMPACTED WHEEL AXLES
19ALT370761
19MDG18201
0475 LH 19ALT370760
SIA 0475 LH
0475 RH
0478 LH
0478 RH
19MDG18195
19ALT370758
CSN
ICN-A350-A-32XXP053-A-FAPE3-06R5J-A-003-01

### Page 58

A350
SERVICE BULLETIN
APPENDIX
Figure ICN-A350-A-32XXP053-A-FAPE3-06P52-A-002-01 Fig.AA Sol.AA SHEET 1/1
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24
IMPACTED WHEEL AXLES, LH SIDE
Page 58
CONF 001
0359 LH
0479 LH
0488 LH
0502 LH
0520 LH
0520 LH
0517 LH
0531 LH
0531 LH
0517 LH
17ALT370576
19MDG18581
15ALT370195
19MDG18459
19MDG18460
19MDG18397
19MDG18398
19MDG18400
19MDG18399
19MDG18199
OPERATOR MSN SERIAL NUMBER
CCA
IMPACTED WHEEL AXLES
SIA 0385 LH 16WIA003149
JAL
AFR
ICN-A350-A-32XXP053-A-FAPE3-06P52-A-002-01

### Page 59

A350
SERVICE BULLETIN
APPENDIX
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24 Page 59
CONF ALL
B. MANHOUR GANTT CHART
CONF 003
MANHOUR GANTT CHART
For an explanation of the man-hours and elapsed time, refer to the next page(s).

### Page 60

A350
SERVICE BULLETIN
APPENDIX
Figure ICN-A350-A-32XXP053-A-FAPE3-06RBK-A-001-01 Fig.AB Sol.AA SHEET 1/1
REV 00 Dec 22/22 A350-32-P053
REV 01 Apr 05/24
Manhour Gantt Chart
Page 60
CONF 003
ELAPSED TIME ASSUMPTION SERVICE BULLETIN No A350-32-P053
STEPS
MH
ET/S:
PER
MANHOURS
ELAPSED TIME PER STEP
NUMBER OF PERSONS
01
02
THIS CHART IS ONLY A PROPOSAL.
OPERATORS MAY DETERMINE THAT ANOTHER WAY
TO DO THE WORK IS MORE SUITABLE FOR THEM.
01
02
NOTE:
:
: IF A VSB IS INVOLVED, THE ASSOCIATED MANHOURS
ARE NOT REFLECTED IN THIS GANTT CHART.
0
TOTAL MANHOURS
SB ELAPSED TIME
1.50
1.25
SB ELAPSED TIME
(HOURS)
JOB SET UP 0.50 0.501
MH ET/SPER
10.5 1.5 2 2.5
INSPECT THE SERIAL NUMBER ON
THE LH MLG WHEEL AXLES
INSPECT THE SERIAL NUMBER ON 
THE RH MLG WHEEL AXLES
CLOSE-UP
0.25 0.251
0.25 0.251
0.50 0.501
ICN-A350-A-32XXP053-A-FAPE3-06RBK-A-001-01

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