# Airbus Service Bulletin A340-25-4378
Copy: No revision named ("A340-25-4378 R00"), 59 pages: PDF https://openairdocs.org/files/sha256/45/56/455680dfb86189aca1f3b086971daa2cbf36626199f32bf4ccfcb6f027de2622; text https://openairdocs.org/service-documents/airbus/a340-25-4378/file/455680dfb861.md. Rights: © Airbus S.A.S. Filed by the FAA in regulations.gov docket FAA-2020-0673, the docket of AD 2021-02-12. Not covered by OpenAirDocs’ CC0 dedication.
## Details
- Manufacturer: [Airbus](https://openairdocs.org/service-documents/airbus.md)
- Type: Service bulletin (Service Bulletin)
- Number: A340-25-4378
- Page: https://openairdocs.org/service-documents/airbus/a340-25-4378
## Text (59 pages)
Rights: © Airbus S.A.S. Filed by the FAA in regulations.gov docket FAA-2020-0673, the docket of AD 2021-02-12. Not covered by OpenAirDocs’ CC0 dedication. Each page's text from the PDF; open the PDF at a page with #page=N.
### Page 1
A340
SERVICE BULLETIN
REV 00 Sep 23/19 A340-25-4378
Page 1
CONF ALL
AIRBUS
2, ROND POINT EMILE DEWOITINE
31700 BLAGNAC
FRANCE
The content of this document is the property of Airbus.
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: 25
TITLE: EQUIPMENT/FURNISHINGS - CARGO LINING REPAIRS - INSPECT FOR
CORRECT REPAIR MATERIAL
MODIFICATION No.:
None
### Page 2
A340
SERVICE BULLETIN
SUMMARY
REV 00 Sep 23/19 A340-25-4378
Page 2
ATA SYSTEM: 25
TITLE: EQUIPMENT/FURNISHINGS - CARGO LINING REPAIRS - INSPECT FOR
CORRECT REPAIR MATERIAL
SUMMARY
This summary is for information only and is not approved for modification of the aircraft.
A. MODIFICATIONS
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.
B. REASON
(1) History
Most of the cargo compartment linings are composite sandwich panels made of a
honeycomb core bonded with a front and rear prepreg layer. They have a role in
the fire protection. The related repair procedure in the AMM advise to use material
according to CML 13XBD4. For this application code, two materials are proposed:
Gillpatch III and Speedpatch AF800. T ests revealed that only Gillpatch III is passing the
flame penetration tests (and not Speedpatch AF800).
(2) Objective/Action
An inspection is requested to identify if any repair has been performed using Ref.
AMM T ask 25-50-00-340-803 Speed Patches (on Both Sides) Repair Method (Damage
Through) - All Cargo Compartment Linings with Honeycomb Core”, in combination with
Speedpatch AF800.
(3) Advantages
This Service Bulletin will ensure the correct fire protection function of the cargo
compartment linings.
(4) Operational/Maintenance Consequences
None
C. GENERAL EVALUATION
EVALUATION TABLE
COMPLIANCE MANDATORY COST SAVING NO
A/C OPERATION
AFFECTED
NO VENDOR SB NO
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.
### Page 3
A340
SERVICE BULLETIN
SUMMARY
REV 00 Sep 23/19 A340-25-4378
Page 3
D. MAINTENANCE CONFIGURATION
No specific aircraft maintenance configuration required.
E. MATERIAL PRICE INFORMATION
(1) Inspection of Cargo-Compartment Linings for correct Repair Material on
Aircraft
(a) T ask set A340-A-25-XX-4378-01000-93BA-A Inspection of Cargo-Compartment
Linings for correct Repair Material on Aircraft
MATERIAL PRICE INFORMATION TABLE
MATERIAL SET QTYPER A/C PRICE PER A/C MAIN PARTS
Components See SB See Note Blind rivets, washer
NOTE: Price information to be obtained from the given supplier.
(2) Inspection of Cargo-Compartment Linings for correct Repair Material in
Warehouse or Workshop
(a) T ask set A340-A-25-XX-4378-02000-93BA-C Inspection of Cargo-Compartment
Linings for correct Repair Material in Warehouse or Workshop
MATERIAL PRICE INFORMATION TABLE
MATERIAL SET QTYPER A/C PRICE PER A/C MAIN PARTS
Components See SB See Note Blind rivets, washer
NOTE: Price information to be obtained from the given supplier.
F. APPLICABILITY
This Service Bulletin is applicable to this (these) operator(s):
01V 06Y 14S 15R 17M 26L 31V 36L 39N 41N 65W 68M 74W 78U 82M 83V 98W ABB ABD
AFR AIB ARG AXY BEL BOE D2F DGA DLH EDW F2I GAF HFM HFY IRC IRM KAC KMF M3R MAU
MDG MRJ MSR PUE QQE ROI S3R SAA SAS SFB SLM SWR SYR TAP THT U6A VCV
G. CONCURRENT REQUIREMENTS
None
H. NATURE OF THE WORK
(1) Inspection of Cargo-Compartment Linings for correct Repair Material on
Aircraft
(a) T ask set A340-A-25-XX-4378-01000-93BA-A Inspection of Cargo-Compartment
Linings for correct Repair Material on Aircraft
AIRCRAFT YES
EQUIPMENT NO
(2) Inspection of Cargo-Compartment Linings for correct Repair Material in
Warehouse or Workshop
### Page 4
A340
SERVICE BULLETIN
SUMMARY
REV 00 Sep 23/19 A340-25-4378
Page 4
(a) T ask set A340-A-25-XX-4378-02000-93BA-C Inspection of Cargo-Compartment
Linings for correct Repair Material in Warehouse or Workshop
AIRCRAFT NO
EQUIPMENT NO
I. MANPOWER
(1) Inspection of Cargo-Compartment Linings for correct Repair Material on
Aircraft
(a) T ask set A340-A-25-XX-4378-01000-93BA-A Inspection of Cargo-Compartment
Linings for correct Repair Material on Aircraft
MANPOWER
TOTAL MAN-HOURS 10.00 h
ELAPSED TIME (HOURS) 6.00 h
(2) Inspection of Cargo-Compartment Linings for correct Repair Material in
Warehouse or Workshop
(a) T ask set A340-A-25-XX-4378-02000-93BA-C Inspection of Cargo-Compartment
Linings for correct Repair Material in Warehouse or Workshop
MANPOWER
TOTAL MAN-HOURS 1.25 h
ELAPSED TIME (HOURS) 1.25 h
### Page 5
A340
SERVICE BULLETIN
SUMMARY
Figure ICN-A340-A-25XX4378-A-FAPE3-017XW-A-001-01 SHEET 1/1
REV 00 Sep 23/19 A340-25-4378General overview
Page 5
J. GENERAL OVERVIEW
CONF ALL
FR53.2
FR66
FR65
FR73
FR39.1
FR20
HONEYCOMB CORE LININGS
TO BE INSPECTED
HONEYCOMB CORE LININGS
TO BE INSPECTED
HONEYCOMB CORE LININGS
TO BE INSPECTED
A
B
C
A
B
C
Z130
Z160
Z150
ICN-A340-A-25XX4378-A-FAPE3-017XW-A-001-01
### Page 6
A340
SERVICE BULLETIN
REV 00 Sep 23/19 A340-25-4378
Page 6
ATA SYSTEM: 25
TITLE: EQUIPMENT/FURNISHINGS - CARGO LINING REPAIRS - INSPECT FOR
CORRECT REPAIR MATERIAL
1. PLANNING INFORMATION
A. APPLICABILITY
(1) Models
ON A/C 0026, 0031, 0063, 0074, 0075, 0080, 0081
340-211
ON A/C 0009, 0014, 0022, 0038, 0043, 0046, 0061, 0156, 0159, 0178
340-212
ON A/C 0004, 0151, 0204
340-213
ON A/C 0002, 0020, 0029, 0056, 0058, 0078, 0084, 0115
340-311
ON A/C 0041, 0044, 0047, 0051, 0076, 0079, 0091, 0094, 0367, 0374, 0381
340-312
ON A/C 0089, 0090, 0093, 0101, 0104, 0114, 0117, 0123, 0125, 0126, 0128, 0134, 0135,
0139, 0145, 0146, 0149, 0152, 0158, 0163, 0164, 0166-0168, 0170, 0174, 0175, 0179, 0180,
0185, 0186, 0190, 0192-0194, 0197, 0199, 0201, 0202, 0207, 0208, 0210, 0212-0215, 0217,
0221, 0233, 0236, 0237, 0242, 0243, 0245, 0246, 0252, 0257, 0260, 0264, 0268, 0270,
0274, 0278, 0280, 0282, 0292, 0297, 0302, 0304, 0310, 0318, 0319, 0321, 0325, 0327,
0329, 0331, 0332, 0335, 0347, 0352, 0354, 0355, 0373, 0377-0379, 0385, 0387, 0390, 0395,
0399, 0402, 0406, 0411, 0413, 0415, 0424, 0430, 0433-0435, 0438, 0446, 0447, 0450, 0459,
0467, 0470, 0474, 0483, 0528, 0538, 0541, 0544-0546, 0554, 0556, 0559, 0561, 0562, 0582,
0585, 0590, 0598, 0643, 0646, 0651, 0668, 0793, 0800, 0835, 0844, 0921, 0938, 0955
340-313
CONF ALL
(2) Applicability by MSN
0002 0004 0009 0014 0020 0022 0026 0029 0031 0038 0041 0043 0044 0046 0047
0051 0056 0058 0061 0063 0074-0076 0078-0081 0084 0089-0091 0093 0094 0101
0104 0114 0115 0117 0123 0125 0126 0128 0134 0135 0139 0145 0146 0149 0151
0152 0156 0158 0159 0163 0164 0166-0168 0170 0174 0175 0178-0180 0185 0186
0190 0192-0194 0197 0199 0201 0202 0204 0207 0208 0210 0212-0215 0217 0221
0233 0236 0237 0242 0243 0245 0246 0252 0257 0260 0264 0268 0270 0274 0278
0280 0282 0292 0297 0302 0304 0310 0318 0319 0321 0325 0327 0329 0331 0332
0335 0347 0352 0354 0355 0367 0373 0374 0377-0379 0381 0385 0387 0390 0395
0399 0402 0406 0411 0413 0415 0424 0430 0433-0435 0438 0446 0447 0450 0459
0467 0470 0474 0483 0528 0538 0541 0544-0546 0554 0556 0559 0561 0562 0582
0585 0590 0598 0643 0646 0651 0668 0793 0800 0835 0844 0921 0938 0955
(3) MSN by configuration
MSN CONFIGURATION
0002 0004 0009 0014 0020 0022 0026 0029 0031 0038 0041
0043 0044 0046 0047 0051 0056 0058 0061 0063 0074 0075
0076 0078 0079 0080 0081 0084 0089 0090 0091 0093 0094
0101 0104 0114 0115 0117 0123 0125 0126 0128 0134 0135
0139 0145 0146 0149 0151 0152 0156 0158 0159 0163 0164
0166 0167 0168 0170 0174 0175 0178 0179 0180 0185 0186
001
### Page 7
A340
SERVICE BULLETIN
REV 00 Sep 23/19 A340-25-4378
Page 7
MSN CONFIGURATION
0190 0192 0193 0194 0197 0199 0201 0202 0204 0207 0208
0210 0212 0213 0214 0215 0217 0221 0233 0236 0237 0242
0243 0245 0246 0252 0257 0260 0264 0268 0270 0274 0278
0280 0282 0292 0297 0302 0304 0310 0318 0319 0321 0325
0327 0329 0331 0332 0335 0347 0352 0354 0355 0367 0373
0374 0377 0378 0379 0381 0385 0387 0390 0395 0399 0402
0406 0411 0413 0415 0424 0430 0433 0434 0435 0438 0446
0447 0450 0459 0467 0470 0474 0483 0528 0538 0541 0544
0545 0546 0554 0556 0559 0561 0562 0582 0585 0590 0598
0643 0646 0651 0668 0793 0800 0835 0844 0921 0938 0955
(4) Configuration definition
Configuration 001
CONF 001 is applicable for all the aircraft affected by this Service Bulletin as a
standard configuration.
B. CONCURRENT REQUIREMENTS
None
C. REASON
(1) History
Most of the cargo compartment linings are composite sandwich panels made of a
honeycomb core bonded with a front and rear prepreg layer. They have a role in
the fire protection. The related repair procedure in the AMM advise to use material
according to CML 13XBD4. For this application code, two materials are proposed:
Gillpatch III and Speedpatch AF800. T ests revealed that only Gillpatch III is passing the
flame penetration tests (and not Speedpatch AF800).
(2) Objective/Action
An inspection is requested to identify if any repair has been performed using Ref.
AMM T ask 25-50-00-340-803 Speed Patches (on Both Sides) Repair Method (Damage
Through) - All Cargo Compartment Linings with Honeycomb Core”, in combination with
Speedpatch AF800.
(3) Advantages
This Service Bulletin will ensure the correct fire protection function of the cargo
compartment linings.
(4) Operational/Maintenance Consequences
None
D. DESCRIPTION
NOTE: The Inspection must be accomplished on all linings installed on aircraft and linings
stored in the warehouse or workshop.
T o accomplish this Service Bulletin it is necessary to:
(1) Inspection of Cargo-Compartment Linings for correct Repair Material on
Aircraft
(a) T ask set A340-A-25-XX-4378-01000-93BA-A Inspection of Cargo-Compartment
Linings for correct Repair Material on Aircraft
1 Do a Detailed Inspection of the Linings in the FWD Cargo-Compartment
### Page 8
A340
SERVICE BULLETIN
REV 00 Sep 23/19 A340-25-4378
Page 8
2 Do a Detailed Inspection of the Linings in the AFT Cargo-Compartment
3 Do a Detailed Inspection of the Linings in the Bulk Cargo-Compartment
4 Remove an Identified Lining
5 Repair the Lining (Depending on the Inspection Result)
6 Install the Repaired Lining
(2) Inspection of Cargo-Compartment Linings for correct Repair Material in
Warehouse or Workshop
(a) T ask set A340-A-25-XX-4378-02000-93BA-C Inspection of Cargo-Compartment
Linings for correct Repair Material in Warehouse or Workshop
1 Do a Detailed Inspection of Cargo-Compartment Linings
2 Repair the Lining (Depending on the Inspection Result)
E. COMPLIANCE
(1) Classification
MANDATORY: Service Bulletin must be accomplished.
(2) Accomplishment Timescale
Accomplishment of this Service Bulletin must be done within 30 months from the
release date of the original issue of this ISB.
This Service Bulletin has been classified Mandatory. It is expected that an
Airworthiness Directive (AD) published by the European Aviation Safety Agency (EASA)
will be issued to confirm this classification. It is anticipated that the AD will confirm the
(thresholds and/or intervals and/or date) 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 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
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 of Cargo-Compartment Linings for correct Repair Material on
Aircraft
(a) T ask set A340-A-25-XX-4378-01000-93BA-A Inspection of Cargo-Compartment
Linings for correct Repair Material on Aircraft
PREPARATION
Job Set-up General 0.25 h
Get Access to the FWD Cargo-Compartment 0.25 h
Get Access to the AFT Cargo-Compartment 0.25 h
### Page 9
A340
SERVICE BULLETIN
REV 00 Sep 23/19 A340-25-4378
Page 9
Get Access to the Bulk Cargo-Compartment 0.25 h
PROCEDURE
Do a Detailed Inspection of the Linings in the FWD Cargo-
Compartment
2.00 h
Do a Detailed Inspection of the Linings in the AFT Cargo-
Compartment
1.50 h
Do a Detailed Inspection of the Linings in the Bulk Cargo-
Compartment
1.50 h
Remove an Identified Lining 1.00 h
Repair the Lining (Depending on the Inspection Result) 1.00 h BENCH
Install the Repaired Lining 1.00 h
PREPARATION FOR TEST
None
TEST
None
CLOSE-UP
Close Access to the Bulk Cargo-Compartment 0.25 h
Close Access to the AFT Cargo-Compartment 0.25 h
Close Access to the FWD Cargo-Compartment 0.25 h
Close-up 0.25 h
TOTAL MAN-HOURS 10.00 h
ELAPSED TIME (HOURS) 6.00 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.
NOTE: The man-hours given above for the procedure ”Remove an Identified
Lining”, Repair the Lining (Depending on the Inspection Result)” and
“Install the Repaired Lining” are calculated for one lining only and must
be multiplied with the number of findings.
NOTE: For an explanation of the man-hours and elapsed time, refer to the
Gantt Chart given in Appendix MANPOWER GANTT CHART
(2) Inspection of Cargo-Compartment Linings for correct Repair Material in
Warehouse or Workshop
(a) T ask set A340-A-25-XX-4378-02000-93BA-C Inspection of Cargo-Compartment
Linings for correct Repair Material in Warehouse or Workshop
PREPARATION
None
PROCEDURE
Do a Detailed Inspection of Cargo-Compartment Linings 0.25 h BENCH
Repair the Lining (Depending on the Inspection Result) 1.00 h BENCH
PREPARATION FOR TEST
None
TEST
### Page 10
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Page 10
None
CLOSE-UP
None
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.
NOTE: The man-hours given above for the procedure “Do the Detailed
Inspection of Cargo-Compartment Linings” and “Repair the Lining
(Depending on the Inspection Result)” are calculated for one lining only
and must be multiplied with the number of findings.
H. WEIGHT AND BALANCE
Not changed
I. ELECTRICAL LOAD DATA
Not changed
J. REFERENCES
(1) Inspection of Cargo-Compartment Linings for correct Repair Material on
Aircraft
(a) T ask set A340-A-25-XX-4378-01000-93BA-A Inspection of Cargo-Compartment
Linings for correct Repair Material on Aircraft
AIRCRAFT MAINTENANCE MANUAL (AMM)
06-20-00, Page Block 001 06-31-53, Page Block 001
06-41-53, Page Block 001 T ask 12-34-24-860-802
T ask 25-50-00-340-803 T ask 25-52-00-210-801
T ask 25-52-00-400-801
T ask 25-53-00-000-801
T ask 25-53-00-210-801
T ask 25-53-00-400-801
T ask 25-54-00-000-801
T ask 25-54-00-210-801
T ask 25-54-00-400-801
ELECTRICAL STANDARD PRACTICES MANUAL (ESPM)
20-55-00
ILLUSTRATED PARTS CATALOG (IPC)
25-52-02 25-53-04
25-54-04
STRUCTURAL REPAIR MANUAL (SRM)
51-42-00 51-43-00
51-44-00 51-78-00
STANDARDS MANUAL (SM)
CONSUMABLE MATERIAL LIST (CML)
### Page 11
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(2) Inspection of Cargo-Compartment Linings for correct Repair Material in
Warehouse or Workshop
(a) T ask set A340-A-25-XX-4378-02000-93BA-C Inspection of Cargo-Compartment
Linings for correct Repair Material in Warehouse or Workshop
AIRCRAFT MAINTENANCE MANUAL (AMM)
06-41-53, Page Block 001 T ask 25-50-00-340-803
ELECTRICAL STANDARD PRACTICES MANUAL (ESPM)
20-55-00
STRUCTURAL REPAIR MANUAL (SRM)
51-42-00 51-43-00
51-44-00 51-78-00
STANDARDS MANUAL (SM)
CONSUMABLE MATERIAL LIST (CML)
K. PUBLICATION AFFECTED
None
L. INDUSTRY SUPPORT INFORMATION
For the accomplishment of this Service Bulletin within 30 months after the initial issue
date of the Service Bulletin, AIRBUS will share the costs by crediting the operator supplied
standard hardware parts and man-hours needed for the repair. Claims for this allowance
should be received no later than 90 days after completion of the last affected aircraft of
your fleet.
### Page 12
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2. MATERIAL INFORMATION
A. MATERIAL APPLICABILITY
Material for task set A340-A-25-XX-4378-01000-93BA-A Inspection of Cargo-
Compartment Linings for correct Repair Material on Aircraft
MATERIAL QTY SEE NOTES
Consumables See SB
Components See SB
Material for task set A340-A-25-XX-4378-02000-93BA-C Inspection of Cargo-
Compartment Linings for correct Repair Material in Warehouse or Workshop
MATERIAL QTY SEE NOTES
Consumables See SB
Components See SB
B. TOOLING
No tools
C. CONSUMABLES
Consumables for task set A340-A-25-XX-4378-01000-93BA-A Inspection of Cargo-
Compartment Linings for correct Repair Material on Aircraft
ITEM REFERENCE CML DESCRIPTION DRAWING SEE NOTES
08BBD1 Non Aqueous Cleaner - -Isopropyl Alcohol
14SBA1 T extile - Lint free Cotton
Consumables for task set A340-A-25-XX-4378-02000-93BA-C Inspection of Cargo-
Compartment Linings for correct Repair Material in Warehouse or Workshop
ITEM REFERENCE CML DESCRIPTION DRAWING SEE NOTES
08BBD1 Non Aqueous Cleaner - -Isopropyl Alcohol
14SBA1 T extile - Lint free Cotton
D. LIST OF NEW PARTS
Components for task set A340-A-25-XX-4378-01000-93BA-A Inspection of Cargo-
Compartment Linings for correct Repair Material on Aircraft
Procurement address D4296
AIRBUS Material, Logistics and Suppliers Standard
Parts
Customer Order Fulfilment
Phone: +49 (0) 40 50 76 40 02
E-mail: Please contact your Single Point Of Contact
(SPOC)
Internet: http://spares.airbus.com or via SPEC2000
NOTE(S)
Operator supplied standard hardware parts, required to accomplish this Service
Bulletin, are to be supplied from the operator's stock.
For standard hardware the purchase order must be addressed to AIRBUS at the
address given above. Quote the number of this Service Bulletin, the MSN and, if
applicable the Retrofit Information Letter (RIL) reference.
### Page 13
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ITEM PART No. QTY (UM) KEYWORD DRAWING SEE NOTES
1 ASNA0113-32CA(D4296) 1 WASHER (1) (2)
2 NAS1919M04S07U(D4296) 1 RIVET (1) (2)
3 NAS1919M04S08U(D4296) 1 RIVET (1) (2)
4 NAS1919M04S09U(D4296) 1 RIVET (1) (2)
NOTE(S)
Refer to the AIRBUS Ref. SM if you find part numbers of hardware components which
you cannot identify. The SM will give you the correct part number to part number
relationship.
(1): The components listed above are not an AIRBUS Kit, the required parts must be
ordered as necessary through the given channel.
(2): The components listed above are only necessary if a repair of the lining panel(s) is/
are necessary. The quantity of these items is to be ordered as required.
Components for task set A340-A-25-XX-4378-02000-93BA-C Inspection of Cargo-
Compartment Linings for correct Repair Material in Warehouse or Workshop
Procurement address D4296
AIRBUS Material, Logistics and Suppliers Standard
Parts
Customer Order Fulfilment
Phone: +49 (0) 40 50 76 40 02
E-mail: Please contact your Single Point Of Contact
(SPOC)
Internet: http://spares.airbus.com or via SPEC2000
NOTE(S)
Operator supplied standard hardware parts, required to accomplish this Service
Bulletin, are to be supplied from the operator's stock.
For standard hardware the purchase order must be addressed to AIRBUS at the
address given above. Quote the number of this Service Bulletin, the MSN and, if
applicable the Retrofit Information Letter (RIL) reference.
ITEM PART No. QTY (UM) KEYWORD DRAWING SEE NOTES
1 ASNA0113-32CA(D4296) 1 WASHER (1) (2)
2 NAS1919M04S07U(D4296) 1 RIVET (1) (2)
3 NAS1919M04S08U(D4296) 1 RIVET (1) (2)
4 NAS1919M04S09U(D4296) 1 RIVET (1) (2)
NOTE(S)
Refer to the AIRBUS Ref. SM if you find part numbers of hardware components which
you cannot identify. The SM will give you the correct part number to part number
relationship.
(1): The components listed above are not an AIRBUS Kit, the required parts must be
ordered as necessary through the given channel.
### Page 14
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Page 14
ITEM PART No. QTY (UM) KEYWORD DRAWING SEE NOTES
(2): The components listed above are only necessary if a repair of the lining panel(s) is/
are necessary. The quantity of these items is to be ordered as required.
E. LIST OF EXISTING PARTS
No parts
### Page 15
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Page 15
3. ACCOMPLISHMENT INSTRUCTIONS
Task set A340-A-25-XX-4378-01000-93BA-A
Inspection of Cargo-Compartment Linings for correct Repair Material 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 Ref. ESPM 20-55-00.
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: 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: 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 RC 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
Task Manpower
### Page 16
A340
SERVICE BULLETIN
REV 00 Sep 23/19 A340-25-4378
Page 16
TOTAL MAN-HOURS 10.00 h
ELAPSED TIME (HOURS) 6.00 h
B. PREPARATION
(1) Task A340-A-25-XX-4378-01001-540A-A - Job Set-up General
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
AMM T ask 12-34-24-860-802
Procedure
NOTE: For the basic Aircraft configuration, refer to AMM Chapter “Introduction -
Aircraft status for maintenance" in Manual Front Matter section.
(a) Make sure that the aircraft is electrically grounded, refer to Ref. AMM T ask
12-34-24-860-802.
(2) Task A340-A-25-XX-4378-02001-540A-A - Get Access to the FWD Cargo-
Compartment
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
AMM T ask 25-52-00-210-801
Procedure
(a) Put an access platform in position below the FWD cargo-compartment door.
(b) Do the Job Set-up procedure as specified in the visual inspection of linings in the
FWD cargo-compartment, refer to Ref. AMM T ask 25-52-00-210-801.
(3) Task A340-A-25-XX-4378-03001-540A-A - Get Access to the AFT Cargo-
Compartment
Job Set-Up Information
Manpower/Resources/Skills
Man-hours 0.25 h
Minimum Number of person 1
Elapsed Time 0.25 h
### Page 17
A340
SERVICE BULLETIN
REV 00 Sep 23/19 A340-25-4378
Page 17
Referenced Information
Manuals/Drawings References/Sheets
AMM T ask 25-53-00-210-801
Procedure
(a) Put an access platform in position below the AFT cargo-compartment door.
(b) Do the Job Set-up procedure as specified in the visual inspection of linings in the
AFT cargo-compartment, refer to Ref. AMM T ask 25-53-00-210-801.
(4) Task A340-A-25-XX-4378-04001-540A-A - Get Access to the Bulk Cargo-
Compartment
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
AMM T ask 25-54-00-210-801
Procedure
(a) Put an access platform in position below the bulk cargo-compartment door.
(b) Do the Job Set-up procedure as specified in the visual inspection of linings in the
bulk cargo-compartment, refer to Ref. AMM T ask 25-54-00-210-801.
C. PROCEDURE
(1) Task A340-A-25-XX-4378-01001-311A-A - Do a Detailed Inspection of the
Linings in the FWD Cargo-Compartment
Job Set-Up Information
Manpower/Resources/Skills
Man-hours 2.00 h
Minimum Number of person 1
Elapsed Time 2.00 h
Skills Cabin
Referenced Information
Manuals/Drawings References/Sheets
AMM
06-20-00, Page Block 001
06-31-53, Page Block 001
06-41-53, Page Block 001
T ask 25-52-00-210-801
Procedure
(a) Standard Practices given in this procedure:
1 For the Frame (FR) identification, refer to Ref. AMM 06-31-53, Page Block
001.
### Page 18
A340
SERVICE BULLETIN
REV 00 Sep 23/19 A340-25-4378
Page 18
2 For the identification of zones, refer to Ref. AMM 06-20-00, Page Block 001.
3 For the identification of access panels, refer to Ref. AMM 06-41-53, Page
Block 001.
(b) Do a detailed inspection of all linings made of honeycomb core (except on
door actuator linings, tarpaulin and door linings), refer to Ref. AMM T ask
25-52-00-210-801, for visible Gillpatch III or Speedpatch AF800 repair.
NOTE: If a repair patch (non-metallic) cannot be identified (writings erased or
missing), consider it is a Speedpatch AF800.
Ref. Fig. Flow Chart for Inspection of Linings on Aircraft
Ref. Fig. Inspection of Linings in the FWD Cargo-Compartment
Ref. Fig. Identification of installed Repair Patch
1 If no visible Gillpatch III or Speedpatch AF800 is installed on the related
lining:
a No further action is required for the related lining in the FWD cargo-
compartment.
2 If visible Gillpatch III or Speedpatch AF800 is installed on the related lining:
a Remove the related lining and inspect the other side for visible repair
patch, refer to Ref. T ask A340-A-25-XX-4378-01ZZZ-520Z-A.
3 Make sure that all linings have been inspected.
### Page 19
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XU-A-001-01 SHEET 1/2
REV 00 Sep 23/19 A340-25-4378Flow Chart for Inspection of Linings on Aircraft
Page 19
CONF ALL
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.
FOR THE COMPLIANCE TIMES, REFER TO THE
ACCOMPLISHMENT TIMESCALE PARA 1.E.(2).
WITH HONEYCOMB CORE
VISUAL INSPECTION OF
CARGO LINING
VISIBLE
GILLPATCH III
OR
YES
PATCH
ON BOTH SIDES
(DAMAGE THROUGH)?NONO FURTHERACTION
YES
AF800
ON AT LEAST
ONE SIDE?
YES
ACCESS TO THE
CARGO COMPARTMENT
AS PER AMM
AF800 REPAIR
PATCH?
REMOVE THE LINING
AS PER AMM
REINSTALL
THE LINING
AS PER AMM
NONO FURTHERACTION
NONO FURTHERACTION REINSTALLTHE LININGAS PER AMM
REFER TO
01 IF NON-METALLIC PATCH
CANNOT BE IDENTIFIED,
CONSIDER IT IS AF800.
01
01
SHEET 02
REFER TO
SHEET 02
ICN-A340-A-25XX4378-A-FAPE3-017XU-A-001-01
### Page 20
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XV-A-003-01 SHEET 2/2
REV 00 Sep 23/19 A340-25-4378Flow Chart for Inspection of Linings on Aircraft
Page 20
CONF ALL
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.
FOR THE COMPLIANCE TIMES, REFER TO THE
ACCOMPLISHMENT TIMESCALE PARA 1.E.(2).
OF RIVET HEADS
TO SYSTEMS - WIRING -
STRUCTURE
YES
ALL
LININGS
INSPECTED?
NO FURTHER
ACTION
INSTALL THE LINING
NO
30mm ?
DISCARD AND REPLACE
THE LINING
REFER TO
NOYES
OR
OPERATE THE AC
BEFORE NEXT FLIGHT
REPAIR THE LINING
IN ACCORDANCE WITH MMEL
02 GENERALLY SPEAKING,
THE RIVET HEADS HAVE TO BE
AT A DISTANCE OF 30 mm MINIMUM TO ANY AIRCRAFT PART
(THIS INCLUDES ALSO PIPES, INSULATION BLANKETS, ETC.)
02
SHEET 01
REFER TO
SHEET 01
DISTANCE
ICN-A340-A-25XX4378-A-FAPE3-017XV-A-003-01
### Page 21
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XR-A-001-01 SHEET 1/2
REV 00 Sep 23/19 A340-25-4378Inspection of Linings in the FWD Cargo-Compartment
Page 21
CONF ALL
SIDEWALL PANELS
FR20
FR39.1
CEILING PANELS
PARTITION PANELS
B
INCLINED PANELS
NOTE:
ALL LININGS WITH HONEYCOMB CORE
HAVE TO BE INSPECTED.
DEPENDING ON AIRCRAFT TYPE CONFIGURATION
THE CARGO COMPARMENT LAYOUT CAN BE DIFFERENT.
A
Z130
A
ICN-A340-A-25XX4378-A-FAPE3-017XR-A-001-01
### Page 22
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XS-A-001-01 SHEET 2/2
REV 00 Sep 23/19 A340-25-4378Inspection of Linings in the FWD Cargo-Compartment
Page 22
CONF ALL
C
B EXAMPLE
CARGO SIDE
CARGO SIDE
C
NOTE:
QUANTITY AND POSITION OF REPAIR PATCH
CAN CHANGE. ICN-A340-A-25XX4378-A-FAPE3-017XS-A-001-01
### Page 23
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XX-A-001-01 SHEET 1/1
REV 00 Sep 23/19 A340-25-4378Identification of installed Repair Patch
Page 23
CONF ALL
EXAMPLE
CARGO SIDE
SPEEDPATCH AF800 GILLPATCH III
CARGO SIDECARGO SIDE
NOTE:
IF REPAIR PATCHES ARE INSTALLED01
ON BOTH SIDES, CHECK THE PATCH TYP.
IF PATCH CANNOT BE IDENTIFIED,
CONSIDER IT IS SPEEDPATCH AF800.
01
REPAIR PATCH
INSTALLED ON
ONE SIDE
REPAIR PATCH
INSTALLED ON
BOTH SIDES
NOTE:
QUANTITY AND POSITION OF REPAIR PATCH
CAN CHANGE.
A
A
ICN-A340-A-25XX4378-A-FAPE3-017XX-A-001-01
### Page 24
A340
SERVICE BULLETIN
REV 00 Sep 23/19 A340-25-4378
Page 24
(2) Task A340-A-25-XX-4378-02001-311A-A - Do a Detailed Inspection of the
Linings in the AFT Cargo-Compartment
Job Set-Up Information
Manpower/Resources/Skills
Man-hours 1.50 h
Minimum Number of person 1
Elapsed Time 1.50 h
Skills Cabin
Referenced Information
Manuals/Drawings References/Sheets
AMM
06-20-00, Page Block 001
06-31-53, Page Block 001
06-41-53, Page Block 001
T ask 25-53-00-210-801
Procedure
(a) Standard Practices given in this procedure:
1 For the Frame (FR) identification, refer to Ref. AMM 06-31-53, Page Block
001.
2 For the identification of zones, refer to Ref. AMM 06-20-00, Page Block 001.
3 For the identification of access panels, refer to Ref. AMM 06-41-53, Page
Block 001.
(b) Do a detailed inspection of all linings made of honeycomb core (except on door
actuator linings and door linings), refer to Ref. AMM T ask 25-53-00-210-801, for
visible Gillpatch III or Speedpatch AF800 repair.
NOTE: If a repair patch (non-metallic) cannot be identified (writings erased or
missing), consider it is a Speedpatch AF800.
Ref. Fig. Flow Chart for Inspection of Linings on Aircraft
Ref. Fig. Inspection of Linings in the AFT Cargo-Compartment
Ref. Fig. Identification of installed Repair Patch
1 If no visible Gillpatch III or Speedpatch AF800 is installed on the related
lining:
a No further action is required for the lining in the AFT cargo-
compartment.
2 If visible Gillpatch III or Speedpatch AF800 is installed on the related lining:
a Remove the related lining and inspect the other side for visible repair
patch, refer to Ref. T ask A340-A-25-XX-4378-01ZZZ-520Z-A.
3 Make sure that all linings have been inspected.
### Page 25
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XU-A-001-01 SHEET 1/2
REV 00 Sep 23/19 A340-25-4378Flow Chart for Inspection of Linings on Aircraft
Page 25
CONF ALL
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.
FOR THE COMPLIANCE TIMES, REFER TO THE
ACCOMPLISHMENT TIMESCALE PARA 1.E.(2).
WITH HONEYCOMB CORE
VISUAL INSPECTION OF
CARGO LINING
VISIBLE
GILLPATCH III
OR
YES
PATCH
ON BOTH SIDES
(DAMAGE THROUGH)?NONO FURTHERACTION
YES
AF800
ON AT LEAST
ONE SIDE?
YES
ACCESS TO THE
CARGO COMPARTMENT
AS PER AMM
AF800 REPAIR
PATCH?
REMOVE THE LINING
AS PER AMM
REINSTALL
THE LINING
AS PER AMM
NONO FURTHERACTION
NONO FURTHERACTION REINSTALLTHE LININGAS PER AMM
REFER TO
01 IF NON-METALLIC PATCH
CANNOT BE IDENTIFIED,
CONSIDER IT IS AF800.
01
01
SHEET 02
REFER TO
SHEET 02
ICN-A340-A-25XX4378-A-FAPE3-017XU-A-001-01
### Page 26
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XV-A-003-01 SHEET 2/2
REV 00 Sep 23/19 A340-25-4378Flow Chart for Inspection of Linings on Aircraft
Page 26
CONF ALL
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.
FOR THE COMPLIANCE TIMES, REFER TO THE
ACCOMPLISHMENT TIMESCALE PARA 1.E.(2).
OF RIVET HEADS
TO SYSTEMS - WIRING -
STRUCTURE
YES
ALL
LININGS
INSPECTED?
NO FURTHER
ACTION
INSTALL THE LINING
NO
30mm ?
DISCARD AND REPLACE
THE LINING
REFER TO
NOYES
OR
OPERATE THE AC
BEFORE NEXT FLIGHT
REPAIR THE LINING
IN ACCORDANCE WITH MMEL
02 GENERALLY SPEAKING,
THE RIVET HEADS HAVE TO BE
AT A DISTANCE OF 30 mm MINIMUM TO ANY AIRCRAFT PART
(THIS INCLUDES ALSO PIPES, INSULATION BLANKETS, ETC.)
02
SHEET 01
REFER TO
SHEET 01
DISTANCE
ICN-A340-A-25XX4378-A-FAPE3-017XV-A-003-01
### Page 27
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XZ-A-001-01 SHEET 1/2
REV 00 Sep 23/19 A340-25-4378Inspection of Linings in the AFT Cargo-Compartment
Page 27
CONF ALL
FR53.2
FR66
SIDEWALL PANELS
PARTITION PANELS
CEILING PANELS
B
NOTE:
ALL LININGS WITH HONEYCOMB CORE
HAVE TO BE INSPECTED.
DEPENDING ON AIRCRAFT TYPE CONFIGURATION
THE CARGO COMPARMENT LAYOUT CAN BE DIFFERENT.
INCLINED PANELS
A
Z150
A
ICN-A340-A-25XX4378-A-FAPE3-017XZ-A-001-01
### Page 28
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017Y0-A-001-01 SHEET 2/2
REV 00 Sep 23/19 A340-25-4378Inspection of Linings in the AFT Cargo-Compartment
Page 28
CONF ALL
C
B EXAMPLE
CARGO SIDE
CARGO SIDE
C
NOTE:
QUANTITY AND POSITION OF REPAIR PATCH
CAN CHANGE. ICN-A340-A-25XX4378-A-FAPE3-017Y0-A-001-01
### Page 29
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XX-A-001-01 SHEET 1/1
REV 00 Sep 23/19 A340-25-4378Identification of installed Repair Patch
Page 29
CONF ALL
EXAMPLE
CARGO SIDE
SPEEDPATCH AF800 GILLPATCH III
CARGO SIDECARGO SIDE
NOTE:
IF REPAIR PATCHES ARE INSTALLED01
ON BOTH SIDES, CHECK THE PATCH TYP.
IF PATCH CANNOT BE IDENTIFIED,
CONSIDER IT IS SPEEDPATCH AF800.
01
REPAIR PATCH
INSTALLED ON
ONE SIDE
REPAIR PATCH
INSTALLED ON
BOTH SIDES
NOTE:
QUANTITY AND POSITION OF REPAIR PATCH
CAN CHANGE.
A
A
ICN-A340-A-25XX4378-A-FAPE3-017XX-A-001-01
### Page 30
A340
SERVICE BULLETIN
REV 00 Sep 23/19 A340-25-4378
Page 30
(3) Task A340-A-25-XX-4378-03001-311A-A - Do a Detailed Inspection of the
Linings in the Bulk Cargo-Compartment
Job Set-Up Information
Working Area
Impacted Zone Access / Work Location
160
Manpower/Resources/Skills
Man-hours 1.50 h
Minimum Number of person 1
Elapsed Time 1.50 h
Skills Cabin
Referenced Information
Manuals/Drawings References/Sheets
AMM
06-20-00, Page Block 001
06-31-53, Page Block 001
06-41-53, Page Block 001
T ask 25-54-00-210-801
Procedure
(a) Standard Practices given in this procedure:
1 For the Frame (FR) identification, refer to Ref. AMM 06-31-53, Page Block
001.
2 For the identification of zones, refer to Ref. AMM 06-20-00, Page Block 001.
3 For the identification of access panels, refer to Ref. AMM 06-41-53, Page
Block 001.
(b) Do a detailed inspection of all linings made of honeycomb core (except on door
linings), refer to Ref. AMM T ask 25-54-00-210-801, for visible Gillpatch III or
Speedpatch AF800 repair.
NOTE: If a repair patch (non-metallic) cannot be identified (writings erased or
missing), consider it is a Speedpatch AF800.
Ref. Fig. Flow Chart for Inspection of Linings on Aircraft
Ref. Fig. Inspection of Linings in the Bulk Cargo-Compartment
Ref. Fig. Identification of installed Repair Patch
1 If no visible Gillpatch III or Speedpatch AF800 is installed on the related
lining:
a No further action is required for the related lining in the bulk cargo-
compartment.
2 If visible Gillpatch III or Speedpatch AF800 is installed on the related lining:
a Remove the related lining and inspect the other side for visible repair
patch, refer to Ref. T ask A340-A-25-XX-4378-01ZZZ-520Z-A.
3 Make sure that all linings have been inspected.
### Page 31
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XU-A-001-01 SHEET 1/2
REV 00 Sep 23/19 A340-25-4378Flow Chart for Inspection of Linings on Aircraft
Page 31
CONF ALL
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.
FOR THE COMPLIANCE TIMES, REFER TO THE
ACCOMPLISHMENT TIMESCALE PARA 1.E.(2).
WITH HONEYCOMB CORE
VISUAL INSPECTION OF
CARGO LINING
VISIBLE
GILLPATCH III
OR
YES
PATCH
ON BOTH SIDES
(DAMAGE THROUGH)?NONO FURTHERACTION
YES
AF800
ON AT LEAST
ONE SIDE?
YES
ACCESS TO THE
CARGO COMPARTMENT
AS PER AMM
AF800 REPAIR
PATCH?
REMOVE THE LINING
AS PER AMM
REINSTALL
THE LINING
AS PER AMM
NONO FURTHERACTION
NONO FURTHERACTION REINSTALLTHE LININGAS PER AMM
REFER TO
01 IF NON-METALLIC PATCH
CANNOT BE IDENTIFIED,
CONSIDER IT IS AF800.
01
01
SHEET 02
REFER TO
SHEET 02
ICN-A340-A-25XX4378-A-FAPE3-017XU-A-001-01
### Page 32
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XV-A-003-01 SHEET 2/2
REV 00 Sep 23/19 A340-25-4378Flow Chart for Inspection of Linings on Aircraft
Page 32
CONF ALL
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.
FOR THE COMPLIANCE TIMES, REFER TO THE
ACCOMPLISHMENT TIMESCALE PARA 1.E.(2).
OF RIVET HEADS
TO SYSTEMS - WIRING -
STRUCTURE
YES
ALL
LININGS
INSPECTED?
NO FURTHER
ACTION
INSTALL THE LINING
NO
30mm ?
DISCARD AND REPLACE
THE LINING
REFER TO
NOYES
OR
OPERATE THE AC
BEFORE NEXT FLIGHT
REPAIR THE LINING
IN ACCORDANCE WITH MMEL
02 GENERALLY SPEAKING,
THE RIVET HEADS HAVE TO BE
AT A DISTANCE OF 30 mm MINIMUM TO ANY AIRCRAFT PART
(THIS INCLUDES ALSO PIPES, INSULATION BLANKETS, ETC.)
02
SHEET 01
REFER TO
SHEET 01
DISTANCE
ICN-A340-A-25XX4378-A-FAPE3-017XV-A-003-01
### Page 33
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XY-A-001-01 SHEET 1/2
REV 00 Sep 23/19 A340-25-4378Inspection of Linings in the Bulk Cargo-Compartment
Page 33
CONF ALL
PARTITION PANELS
FR65
FR67
FR69
FR71
FR73SIDEWALL PANELS
CEILING PANELS
B
NOTE:
ALL LININGS WITH HONEYCOMB CORE
HAVE TO BE INSPECTED.
DEPENDING ON AIRCRAFT TYPE CONFIGURATION
THE CARGO COMPARMENT LAYOUT CAN BE DIFFERENT.
INCLINED PANELS
A
Z160
A
ICN-A340-A-25XX4378-A-FAPE3-017XY-A-001-01
### Page 34
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017Y1-A-001-01 SHEET 2/2
REV 00 Sep 23/19 A340-25-4378Inspection of Linings in the Bulk Cargo-Compartment
Page 34
CONF ALL
C
B EXAMPLE
CARGO SIDE
CARGO SIDE
C
NOTE:
QUANTITY AND POSITION OF REPAIR PATCH
CAN CHANGE. ICN-A340-A-25XX4378-A-FAPE3-017Y1-A-001-01
### Page 35
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XX-A-001-01 SHEET 1/1
REV 00 Sep 23/19 A340-25-4378Identification of installed Repair Patch
Page 35
CONF ALL
EXAMPLE
CARGO SIDE
SPEEDPATCH AF800 GILLPATCH III
CARGO SIDECARGO SIDE
NOTE:
IF REPAIR PATCHES ARE INSTALLED01
ON BOTH SIDES, CHECK THE PATCH TYP.
IF PATCH CANNOT BE IDENTIFIED,
CONSIDER IT IS SPEEDPATCH AF800.
01
REPAIR PATCH
INSTALLED ON
ONE SIDE
REPAIR PATCH
INSTALLED ON
BOTH SIDES
NOTE:
QUANTITY AND POSITION OF REPAIR PATCH
CAN CHANGE.
A
A
ICN-A340-A-25XX4378-A-FAPE3-017XX-A-001-01
### Page 36
A340
SERVICE BULLETIN
REV 00 Sep 23/19 A340-25-4378
Page 36
(4) Task A340-A-25-XX-4378-01001-520A-A - Remove an Identified Lining
Job Set-Up Information
Manpower/Resources/Skills
Man-hours 1.00 h
Minimum Number of person 1
Elapsed Time 1.00 h
Skills Cabin
Referenced Information
Manuals/Drawings References/Sheets
AMM
T ask 25-52-00-400-801
T ask 25-53-00-000-801
T ask 25-53-00-400-801
T ask 25-54-00-000-801
T ask 25-54-00-400-801
Procedure
(a) Remove an identified lining and inspect the other side for visible repair patch.
1 Remove the related lining:
- For the FWD cargo-compartment, refer to Ref. AMM T ask
25-54-00-000-801.
- For the AFT cargo-compartment, refer to Ref. AMM T ask
25-53-00-000-801.
- For the bulk cargo-compartment, refer to Ref. AMM T ask
25-54-00-000-801.
a If a repair patch is installed only on one side:
<1> Re-install the related lining:
- For the FWD cargo-compartment, refer to Ref. AMM T ask
25-52-00-400-801.
- For the AFT cargo-compartment, refer to Ref. AMM T ask
25-53-00-400-801.
- For the bulk cargo-compartment, refer to Ref. AMM T ask
25-54-00-400-801.
<2> No further action is required for the related lining.
b If a repair patch is installed on both sides of the same damage area
(damage through) and none of them is a Speedpatch AF800:
<1> Re-install the related lining:
- For the FWD cargo-compartment, refer to Ref. AMM T ask
25-52-00-400-801.
- For the AFT cargo-compartment, refer to Ref. AMM T ask
25-53-00-400-801.
- For the bulk cargo-compartment, refer to Ref. AMM T ask
25-54-00-400-801.
<2> No further action is required for the related lining.
### Page 37
A340
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Page 37
c If a repair patch is installed on both sides of the same damage area
(damage through) and at least one of them is a Speedpatch AF800:
<1> Repair the related lining in accordance with Ref. T ask A340-
A-25-XX-4378-01ZZZ-690Z-C.
(5) Task A340-A-25-XX-4378-01001-690A-C - Repair the Lining (Depending on the
Inspection Result)
Job Set-Up Information
Manpower/Resources/Skills
Man-hours 1.00 h
Minimum Number of person 1
Elapsed Time 1.00 h
Skills Cabin
Material necessary to do the job
Consumables
ITEM REFERENCE CML DESCRIPTION DRAWING SEE NOTES
08BBD1 Non Aqueous Cleaner - -Isopropyl Alcohol
14SBA1 T extile - Lint free Cotton
Components
ITEM PART No. QTY (UM) KEYWORD DRAWING SEE NOTES
1 ASNA0113-32CA As req. WASHER
2 NAS1919M04S07U As req. RIVET
3 NAS1919M04S08U As req. RIVET
4 NAS1919M04S09U As req. RIVET
Referenced Information
Manuals/Drawings References/Sheets
CML CONSUMABLE MATERIAL LIST (CML)
SRM
51-42-00
51-43-00
51-44-00
51-78-00
Procedure
(a) Standard Practices given in this procedure:
1 Remove and install fasteners in accordance with Ref. SRM 51-42-00.
2 Get fastener hole diameters and drill data in accordance with Ref. SRM
51-44-00.
3 Get alternative and substitute fastener data in accordance with Ref. SRM
51-43-00.
4 If the length of any fastener specified in this Service Bulletin does not
meet installation standards given in SRM Chapter 51, then a fastener of
the same specification, or an approved substitute, with a length which
meets the installation standards given in SRM Chapter 51 may be used. In
### Page 38
A340
SERVICE BULLETIN
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Page 38
addition, washers may be installed for fastener grip length in accordance
with SRM Chapter 51.
5 Do the cleaning process in accordance with Ref. SRM 51-78-00.
6 For the specification of Material application codes given in this Service
Bulletin, refer to Ref. CML.
(b) Attach the repair patches with blind rivets, refer to Ref. Fig. Attach the Repair
Patch with Blind Rivets.
1 Calculate the quantity of the necessary blind rivets for each side of the
repair patch.
2 Mark the position of the blind rivets on the visible side of the lining and
make sure that:
- Distance “E” to edges of the repair patch is 11 +/-1 mm (0.43 +/-
0.04 in.).
- Distance “D” between the marks is between 40 mm (1.57 in.) and 78
mm (3.07 in.) and has to be adapted in accordance to the used patch
size to achieve an adequate fastener hole pitch along each side.
3 Drill pilot holes at the marks through the repair patch and the lining.
4 Drill the holes to the final diameter in accordance with Ref. SRM 51-44-00.
5 Deburr the holes.
6 Clean the prepared area with:
T extile - Lint free Cotton14SBA1
Non Aqueous Cleaner - -
Isopropyl Alcohol
08BBD1
7 Make sure that the cleaned area is dry.
8 Install the rivets.
a T o the ceiling panel install:
As required RIVET NAS1919M04S07U Item 2
with
As required WASHER ASNA0113-32CA Item 1
b T o the sidewall panel and inclined panel install:
As required RIVET-BLIND NAS1919M04S08U Item 3
with
As required WASHER ASNA0113-32CA Item 1
c T o the partition panel (AFT panel in the FWD cargo-compartment and
FWD panel in the AFT cargo-compartment) install:
As required RIVET-BLIND NAS1919M04S08U Item 3
with
As required WASHER ASNA0113-32CA Item 1
d T o the partition panel (FWD panel in the FWD cargo-compartment and
AFT panel in the bulk cargo-compartment) install:
As required RIVET NAS1919M04S09U Item 4
### Page 39
A340
SERVICE BULLETIN
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Page 39
with
As required WASHER ASNA0113-32CA Item 1
NOTE: If the grip length is too short, contact AIRBUS for further
instructions.
9 Clean the repaired area with:
T extile - Lint free Cotton14SBA1
Non Aqueous Cleaner - -
Isopropyl Alcohol
08BBD1
10 Make sure that the cleaned area is dry.
### Page 40
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XQ-A-002-01 SHEET 1/1
REV 00 Sep 23/19 A340-25-4378Attach the Repair Patch with Blind Rivets
Page 40
CONF ALL
E
E
E
E
L D
D
D = DISTANCE BETWEEN THE BLIND RIVETS
N = QUANTITY OF BLIND RIVET
L = LENGTH OF THE REPAIR PATCH
E = DISTANCE TO THE EDGE
LEGEND
NECESSARY BLIND RIVETS
FOR EACH EDGE IS:
N = L-(2xE)D +1
EXAMPLE
CARGO SIDE
A
A
BLINDRIVET
WASHER
PANEL
PATCH
CARGO SIDE
EXAMPLE
CARGO SIDE
A
A
2
3
4
1
11 ± 1mm (0.43 ± 0.04in)
BETWEEN 40mm (1.57in) AND 78mm (3.07in)
ACHIEVE AN ADEQUATE PITCH ALONG EACH SIDE
NOTE:
THE QUANTITY OF THE
L D
D
A A
DEPENDING ON01
01
RELATED LINING
ICN-A340-A-25XX4378-A-FAPE3-017XQ-A-002-01
### Page 41
A340
SERVICE BULLETIN
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Page 41
(6) Task A340-A-25-XX-4378-01001-720A-A - Install the Repaired Lining
Job Set-Up Information
Manpower/Resources/Skills
Man-hours 1.00 h
Minimum Number of person 1
Elapsed Time 1.00 h
Skills Cabin
Referenced Information
Manuals/Drawings References/Sheets
AMM
06-20-00, Page Block 001
06-31-53, Page Block 001
06-41-53, Page Block 001
T ask 25-52-00-400-801
T ask 25-53-00-400-801
T ask 25-54-00-400-801
IPC
25-52-02
25-53-04
25-54-04
Procedure
(a) Standard Practices given in this procedure:
1 For the Frame (FR) identification, refer to Ref. AMM 06-31-53, Page Block
001.
2 For the identification of zones, refer to Ref. AMM 06-20-00, Page Block 001.
3 For the identification of access panels, refer to Ref. AMM 06-41-53, Page
Block 001.
(b) T emporarily attach the repaired lining and check the distance of the installed
blind rived heads to the systems, wiring or structure of the aircraft, refer to Ref.
Fig. Flow Chart for Inspection of Linings on Aircraft.
1 If the dimension is less than 30 mm (1.81 in.):
a Discard the related lining.
b Order a new lining through the common channel.
<1> For the FWD cargo-compartment, refer to Ref. IPC 25-52-02.
<2> For the AFT cargo-compartment, refer to Ref. IPC 25-53-04.
<3> For the bulk cargo-compartment, refer to Ref. IPC 25-54-04.
c Install the new lining:
<1> For the FWD cargo-compartment, refer to Ref. AMM T ask
25-52-00-400-801.
<2> For the AFT cargo-compartment, refer to Ref. AMM T ask
25-53-00-400-801.
<3> For the bulk cargo-compartment, refer to Ref. AMM T ask
25-54-00-400-801.
2 If the dimension is equal to or more than 30 mm (1.81 in.):
### Page 42
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SERVICE BULLETIN
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Page 42
a Install the related lining:
<1> For the FWD cargo-compartment, refer to Ref. AMM T ask
25-52-00-400-801.
<2> For the AFT cargo-compartment, refer to Ref. AMM T ask
25-53-00-400-801.
<3> For the bulk cargo-compartment, refer to Ref. AMM T ask
25-54-00-400-801.
(c) Make sure that all linings have been inspected.
1 If a lining is not inspected:
a Do the inspection of the related lining, refer to Ref. T ask A340-A-25-
XX-4378-01ZZZ-311Z-A or Ref. T ask A340-A-25-XX-4378-02ZZZ-311Z-
A or Ref. T ask A340-A-25-XX-4378-03ZZZ-311Z-A.
2 If all linings are inspected:
a No further action is required.
### Page 43
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XU-A-001-01 SHEET 1/2
REV 00 Sep 23/19 A340-25-4378Flow Chart for Inspection of Linings on Aircraft
Page 43
CONF ALL
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.
FOR THE COMPLIANCE TIMES, REFER TO THE
ACCOMPLISHMENT TIMESCALE PARA 1.E.(2).
WITH HONEYCOMB CORE
VISUAL INSPECTION OF
CARGO LINING
VISIBLE
GILLPATCH III
OR
YES
PATCH
ON BOTH SIDES
(DAMAGE THROUGH)?NONO FURTHERACTION
YES
AF800
ON AT LEAST
ONE SIDE?
YES
ACCESS TO THE
CARGO COMPARTMENT
AS PER AMM
AF800 REPAIR
PATCH?
REMOVE THE LINING
AS PER AMM
REINSTALL
THE LINING
AS PER AMM
NONO FURTHERACTION
NONO FURTHERACTION REINSTALLTHE LININGAS PER AMM
REFER TO
01 IF NON-METALLIC PATCH
CANNOT BE IDENTIFIED,
CONSIDER IT IS AF800.
01
01
SHEET 02
REFER TO
SHEET 02
ICN-A340-A-25XX4378-A-FAPE3-017XU-A-001-01
### Page 44
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XV-A-003-01 SHEET 2/2
REV 00 Sep 23/19 A340-25-4378Flow Chart for Inspection of Linings on Aircraft
Page 44
CONF ALL
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.
FOR THE COMPLIANCE TIMES, REFER TO THE
ACCOMPLISHMENT TIMESCALE PARA 1.E.(2).
OF RIVET HEADS
TO SYSTEMS - WIRING -
STRUCTURE
YES
ALL
LININGS
INSPECTED?
NO FURTHER
ACTION
INSTALL THE LINING
NO
30mm ?
DISCARD AND REPLACE
THE LINING
REFER TO
NOYES
OR
OPERATE THE AC
BEFORE NEXT FLIGHT
REPAIR THE LINING
IN ACCORDANCE WITH MMEL
02 GENERALLY SPEAKING,
THE RIVET HEADS HAVE TO BE
AT A DISTANCE OF 30 mm MINIMUM TO ANY AIRCRAFT PART
(THIS INCLUDES ALSO PIPES, INSULATION BLANKETS, ETC.)
02
SHEET 01
REFER TO
SHEET 01
DISTANCE
ICN-A340-A-25XX4378-A-FAPE3-017XV-A-003-01
### Page 45
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Page 45
D. PREPARATION FOR TEST
None
E. TEST
None
F. CLOSE-UP
(1) Task A340-A-25-XX-4378-01001-740A-A - Close Access to the Bulk Cargo-
Compartment
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
AMM T ask 25-54-00-210-801
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 visual inspection of linings in the
bulk cargo-compartment, refer to Ref. AMM T ask 25-54-00-210-801.
(c) Remove the access platform.
(2) Task A340-A-25-XX-4378-02001-740A-A - Close Access to the AFT Cargo-
Compartment
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
AMM T ask 25-53-00-210-801
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 visual inspection of linings in the
AFT cargo-compartment, refer to Ref. AMM T ask 25-53-00-210-801.
### Page 46
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SERVICE BULLETIN
REV 00 Sep 23/19 A340-25-4378
Page 46
(c) Remove the access platform.
(3) Task A340-A-25-XX-4378-03001-740A-A - Close Access to the FWD Cargo-
Compartment
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
AMM T ask 25-52-00-210-801
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 visual inspection of linings in the
FWD cargo-compartment, refer to Ref. AMM T ask 25-52-00-210-801.
(c) Remove the access platform.
(4) Task A340-A-25-XX-4378-04001-740A-A - Close-up
Job Set-Up Information
Manpower/Resources/Skills
Man-hours 0.25 h
Minimum Number of person 1
Elapsed Time 0.25 h
Procedure
(a) Put the aircraft back to its initial configuration.
G. ADMINISTRATIVE
(1) Task A340-A-25-XX-4378-01001-90AA-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 47
A340
SERVICE BULLETIN
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Page 47
Task set A340-A-25-XX-4378-02000-93BA-C
Inspection of Cargo-Compartment Linings for correct Repair Material in Warehouse or Workshop
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 Ref. ESPM 20-55-00.
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: 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: 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 RC 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
Task Manpower
TOTAL MAN-HOURS 1.25 h
### Page 48
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Page 48
ELAPSED TIME (HOURS) 1.25 h
B. PREPARATION
None
C. PROCEDURE
(1) Task A340-A-25-XX-4378-04001-311A-C - Do a Detailed Inspection of Cargo-
Compartment Linings
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
AMM 06-41-53, Page Block 001
Procedure
(a) Standard Practices given in this procedure:
1 For the identification of access panels, refer to Ref. AMM 06-41-53, Page
Block 001.
(b) Do a detailed inspection on both sides of all linings made of honeycomb core
(except on door actuators, tarpaulins and door linings) for visible Gillpatch III or
Speedpatch AF800 repair.
NOTE: If a repair patch (non-metallic) cannot be identified (writings erased or
missing), consider it is a Speedpatch AF800.
Ref. Fig. Flow Chart for Inspection of Linings in Warehouse or Workshop
Ref. Fig. Identification of installed Repair Patch
1 If no non-metallic repair patch is installed on the lining:
a No further action is required.
2 If a non-metallic repair patch is installed on only one side of the lining:
a No further action is required.
3 If a repair patch is installed on both sides of the same damage area
(damage through):
a Identify the installed repair material.
<1> If none of them is a Speedpatch AF800:
No further action is required.
<2> If at least one of them is a Speedpatch AF800:
Repair the related lining in accordance with Ref. T ask
A340-A-25-XX-4378-02ZZZ-690Z-C.
4 Make sure that all linings have been inspected.
### Page 49
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XT-A-001-01 SHEET 1/1
REV 00 Sep 23/19 A340-25-4378Flow Chart for Inspection of
Linings in Warehouse or Workshop Page 49
CONF ALL
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.
FOR THE COMPLIANCE TIMES, REFER TO THE
ACCOMPLISHMENT TIMESCALE PARA 1.E.(2).
VISUAL INSPECTION OF
CARGO LINING (BOTH SIDES)
NON-
METALLIC
PATCH?
YES
PATCH
ON BOTH SIDES
(DAMAGE THROUGH)?NONO FURTHERACTION
YES
AF800
ON AT LEAST
ONE SIDE?
YES
NONO FURTHERACTION
NONO FURTHERACTION
01 IF NON-METALLIC PATCH
CANNOT BE IDENTIFIED,
CONSIDER IT IS AF800.
01
REPAIR THE LINING (RIVETS).
ATTACH A LABEL TO THE LINING,
ASKING TO CHECK AT NEXT
INSTALLATION THAT DISTANCE
TO ANY AIRCRAFT PART IS
30 mm
(IF <30 mm, PANEL TO BE
DISCARDED AND REPLACED)
02 GENERALLY SPEAKING
THE RIVET HEADS HAVE TO BE
AT A DISTANCE OF 30 mm MINIMUM TO ANY AIRCRAFT PART
(THIS INCLUDES ALSO PIPES, INSULATION BLANKETS, ETC.)
02
OF RIVET HEADS
ICN-A340-A-25XX4378-A-FAPE3-017XT-A-001-01
### Page 50
A340
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Figure ICN-A340-A-25XX4378-A-FAPE3-017XX-A-001-01 SHEET 1/1
REV 00 Sep 23/19 A340-25-4378Identification of installed Repair Patch
Page 50
CONF ALL
EXAMPLE
CARGO SIDE
SPEEDPATCH AF800 GILLPATCH III
CARGO SIDECARGO SIDE
NOTE:
IF REPAIR PATCHES ARE INSTALLED01
ON BOTH SIDES, CHECK THE PATCH TYP.
IF PATCH CANNOT BE IDENTIFIED,
CONSIDER IT IS SPEEDPATCH AF800.
01
REPAIR PATCH
INSTALLED ON
ONE SIDE
REPAIR PATCH
INSTALLED ON
BOTH SIDES
NOTE:
QUANTITY AND POSITION OF REPAIR PATCH
CAN CHANGE.
A
A
ICN-A340-A-25XX4378-A-FAPE3-017XX-A-001-01
### Page 51
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Page 51
(2) Task A340-A-25-XX-4378-02001-690A-C - Repair the Lining (Depending on the
Inspection Result)
Job Set-Up Information
Manpower/Resources/Skills
Man-hours 1.00 h
Minimum Number of person 1
Elapsed Time 1.00 h
Material necessary to do the job
Consumables
ITEM REFERENCE CML DESCRIPTION DRAWING SEE NOTES
08BBD1 Non Aqueous Cleaner - -Isopropyl Alcohol
14SBA1 T extile - Lint free Cotton
Components
ITEM PART No. QTY (UM) KEYWORD DRAWING SEE NOTES
1 ASNA0113-32CA As req. WASHER
2 NAS1919M04S07U As req. RIVET
3 NAS1919M04S08U As req. RIVET
4 NAS1919M04S09U As req. RIVET
Referenced Information
Manuals/Drawings References/Sheets
CML CONSUMABLE MATERIAL LIST (CML)
SRM
51-42-00
51-43-00
51-44-00
51-78-00
Procedure
(a) Standard Practices given in this procedure:
1 Remove and install fasteners in accordance with Ref. SRM 51-42-00.
2 Get fastener hole diameters and drill data in accordance with Ref. SRM
51-44-00.
3 Get alternative and substitute fastener data in accordance with Ref. SRM
51-43-00.
4 If the length of any fastener specified in this Service Bulletin does not
meet installation standards given in SRM Chapter 51, then a fastener of
the same specification, or an approved substitute, with a length which
meets the installation standards given in SRM Chapter 51 may be used. In
addition, washers may be installed for fastener grip length in accordance
with SRM Chapter 51.
5 Do the cleaning process in accordance with Ref. SRM 51-78-00.
6 For the specification of Material application codes given in this Service
Bulletin, refer to Ref. CML.
### Page 52
A340
SERVICE BULLETIN
REV 00 Sep 23/19 A340-25-4378
Page 52
(b) Attach the repair patches with blind rivets, refer to Ref. Fig. Attach the Repair
Patch with Blind Rivets.
1 Calculate the quantity of the necessary blind rivets for each side of the
repair patch.
2 Mark the position of the blind rivets on the visible side of the lining and
make sure that:
- Distance “E” to edges of the repair patch is 11 +/-1 mm (0.43 +/-
0.04 in.).
- Distance “D” between the marks is between 40 mm (1.57 in.) and 78
mm (3.07 in.) and has to be adapted in accordance to the used patch
size to achieve an adequate fastener hole pitch along each side.
3 Drill pilot holes at the marks through the repair patch and the lining.
4 Drill the holes to the final diameter in accordance with Ref. SRM 51-44-00.
5 Deburr the holes.
6 Clean the prepared area with:
T extile - Lint free Cotton14SBA1
Non Aqueous Cleaner - -
Isopropyl Alcohol
08BBD1
7 Make sure that the cleaned area is dry.
8 Install the rivets.
a T o the ceiling panel install:
As required RIVET NAS1919M04S07U Item 2
with
As required WASHER ASNA0113-32CA Item 1
b T o the sidewall panel and inclined panel install:
As required RIVET-BLIND NAS1919M04S08U Item 3
with
As required WASHER ASNA0113-32CA Item 1
c T o the partition panel (AFT panel in the FWD cargo-compartment and
FWD panel in the AFT cargo-compartment) install:
As required RIVET-BLIND NAS1919M04S08U Item 3
with
As required WASHER ASNA0113-32CA Item 1
d T o the partition panel (FWD panel in the FWD cargo-compartment and
AFT panel in the bulk cargo-compartment) install:
As required RIVET NAS1919M04S09U Item 4
with
As required WASHER ASNA0113-32CA Item 1
NOTE: If the grip length is too short, contact AIRBUS for further
instructions.
### Page 53
A340
SERVICE BULLETIN
REV 00 Sep 23/19 A340-25-4378
Page 53
9 Clean the repaired area with:
T extile - Lint free Cotton14SBA1
Non Aqueous Cleaner - -
Isopropyl Alcohol
08BBD1
10 Make sure that the cleaned area is dry.
(c) Attach a label to the related lining asking to check at next installation that the
distance between the blind rivet heads to the systems, wiring or structure of the
aircraft is equal to or more than 30 mm (1.81 in.). If the distance is less than 30
mm (1.81 in.), the lining should be discarded and replaced.
### Page 54
A340
SERVICE BULLETIN
Figure ICN-A340-A-25XX4378-A-FAPE3-017XQ-A-002-01 SHEET 1/1
REV 00 Sep 23/19 A340-25-4378Attach the Repair Patch with Blind Rivets
Page 54
CONF ALL
E
E
E
E
L D
D
D = DISTANCE BETWEEN THE BLIND RIVETS
N = QUANTITY OF BLIND RIVET
L = LENGTH OF THE REPAIR PATCH
E = DISTANCE TO THE EDGE
LEGEND
NECESSARY BLIND RIVETS
FOR EACH EDGE IS:
N = L-(2xE)D +1
EXAMPLE
CARGO SIDE
A
A
BLINDRIVET
WASHER
PANEL
PATCH
CARGO SIDE
EXAMPLE
CARGO SIDE
A
A
2
3
4
1
11 ± 1mm (0.43 ± 0.04in)
BETWEEN 40mm (1.57in) AND 78mm (3.07in)
ACHIEVE AN ADEQUATE PITCH ALONG EACH SIDE
NOTE:
THE QUANTITY OF THE
L D
D
A A
DEPENDING ON01
01
RELATED LINING
ICN-A340-A-25XX4378-A-FAPE3-017XQ-A-002-01
### Page 55
A340
SERVICE BULLETIN
REV 00 Sep 23/19 A340-25-4378
Page 55
D. PREPARATION FOR TEST
None
E. TEST
None
F. CLOSE-UP
None
G. ADMINISTRATIVE
(1) Task A340-A-25-XX-4378-02001-90AA-C - 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 56
A340
SERVICE BULLETIN
APPENDIX
REV 00 Sep 23/19 A340-25-4378
Page 56
APPENDIX
A. MANPOWER GANTT CHART
MANPOWER GANTT CHART
For an explanation of the man-hours and elapsed time, refer to the next page.
### Page 57
A340
SERVICE BULLETIN
APPENDIX
Figure ICN-A340-A-25XX4378-A-FAPE3-017Y2-A-003-01 SHEET 1/1
REV 00 Sep 23/19 A340-25-4378Manpower Gantt Chart
Page 57
CONF ALL
ELAPSED TIME ASSUMPTION SERVICE BULLETIN No A340-25-4378
JOB SET-UP GENERAL
MH ET/S
TOTAL MAN-HOURS
SB ELAPSED TIME
10.00
6.00
STEPS
0.25 0.25
0
GET ACCESS TO THE FWD 0.25 0.25
2.00 2.00
1.50 1.50
CLOSE-UP
MH
ET/S:
PER
MAN-HOURS
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:
PER
1
1
1
1
1.50 1.501
:
:
SB ELAPSED TIME
(HOURS)
1 2 3 4
IF A VSB IS INVOLVED, THE ASSOCIATED MAN-HOURS
ARE NOT REFLECTED IN THIS GANTT CHART.
CARGO-COMPARTMENT
GET ACCESS TO THE AFT 0.25 0.251
CARGO-COMPARTMENT
GET ACCESS TO THE BULK 0.25 0.251
CARGO-COMPARTMENT
DO THE VISUAL CHECK OF THE LININGS
IN THE FWD CARGO-COMPARTMENT
DO THE VISUAL CHECK OF THE LININGS
IN THE AFT CARGO-COMPARTMENT
DO THE VISUAL CHECK OF THE LININGS
IN THE BULK CARGO-COMPARTMENT
1.00 1.001REPAIR THE LININGS
DEPENDING ON INSPECTION RESULT
1.00 1.001INSTALL THE REPAIRED LININGS
CLOSE ACCESS TO THE BULK 0.25 0.251
CARGO-COMPARTMENT
CLOSE ACCESS TO THE AFT 0.25 0.251
CARGO-COMPARTMENT
CLOSE ACCESS TO THE FWD 0.25 0.251
CARGO-COMPARTMENT
0.25 0.251
5
1.00 1.001REMOVE AN IDENTIFIED LINING
6
ICN-A340-A-25XX4378-A-FAPE3-017Y2-A-003-01
### Page 58
A340
SERVICE BULLETIN
APPENDIX
REV 00 Sep 23/19 A340-25-4378
Page 58
B. REPORTING SHEET
TITLE: EQUIPMENT/FURNISHINGS - CARGO LINING REPAIRS - INSPECT FOR
CORRECT REPAIR MATERIAL
MODIFICATION No.: None
(1) SB Reporting status
This Service Bulletin will only be incorporated into affected customized Maintenance
and Flight Operations Products if it is duly reported to Airbus.
(2) GENERAL information
The SB Reporting policy is published in ISI 00.00.00135. This document provides
information regarding: the SB Reporting means and benefits, the update of
customized Maintenance Products and customized Flight Operations Products.
If this Service Bulletin has an operational impact, refer to paragraph "Flight Operations
Products" for further information on the update of affected Flight Operations Products.
(3) SB Reporting procedure
Standard practice to report SB is to use the online reporting application on
AirbusWorld.
Refer to ISI 00.00.00179:
- For complete information on reporting means to Airbus, Question 2 "What are
the standard practices for SB Reporting?"
- If this SB requires previous or simultaneous accomplishment of other SBs,
Question 3 "What about the reporting of prerequisite Service Bulletins?"
NOTE: ISI 00.00.00179 covers all the frequently asked questions about SB Reporting.
It is revised on a regular basis.
### Page 59
A340
SERVICE BULLETIN
APPENDIX
REV 00 Sep 23/19 A340-25-4378
Page 59
C. QUALITY PERCEPTION FORM
Use this form to tell us what is your perception of the quality of this Service Bulletin.
The reported data that you provide us will be used to analyse areas of difficulties and to
take corrective action to further improve the quality of our Service Bulletin.
We thank you for the time you have taken in completing this form.
Quality rating of this SB 4 3 2 1
Quality rating of the Accomplishment Instructions 4 3 2 1
Quality rating of the Illustrations 4 3 2 1
Is this SB easy to understand ? Y / N
NOTE: Please rate on a scale of 1 to 4, with 4 being the highest score
If you have difficulties in the accomplishment of this SB please quote below the area(s) and
give a short description of the issue.
Planning Material Instructions
X Applicability X T ooling X Preparation
X Reason X List of Materials
Operator Supplied
X Mod/Inspection
X Manpower X Kit content X T est
X References X Re-identification X Close-up
X Publication X Illustrations
X Industry Support
Comments :
Operator : Date :
Name/Title
Please return this form to :
AIRBUS
2, ROND POINT EMILE DEWOITINE
31700 BLAGNAC
FRANCE
Or via your Resident Customer Support Office.
---
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