# Airbus Service Bulletin A350-54-P013 Copy: No revision named ("SB_A350-54-P013_Rev00"), 25 pages: PDF https://openairdocs.org/files/sha256/06/c8/06c8eae3ce8bef832a4777edcb8993d0f20530aaa47f29ebd8eaa91a972d8797; text https://openairdocs.org/service-documents/airbus/a350-54-p013/file/06c8eae3ce8b.md. Rights: © Airbus S.A.S. Filed by the FAA in regulations.gov docket FAA-2026-8787, the docket of AD 2026-17-09. Not covered by OpenAirDocs’ CC0 dedication. ## Details - Manufacturer: [Airbus](https://openairdocs.org/service-documents/airbus.md) - Type: Service bulletin (Service Bulletin) - Number: A350-54-P013 - Page: https://openairdocs.org/service-documents/airbus/a350-54-p013 ## Text (25 pages) Rights: © Airbus S.A.S. Filed by the FAA in regulations.gov docket FAA-2026-8787, the docket of AD 2026-17-09. Not covered by OpenAirDocs’ CC0 dedication. This text is OCR from a scan. OCR can misread letters and numbers. Each page's text from the PDF; open the PDF at a page with #page=N. ### Page 1 (OCR) AIRBUS A350 SERVICE BULLETIN 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: 54 TITLE: NACELLES / PYLONS - PYLON BOX - XWB / PYLON / MISSING CHAMFER UNDER FASTENER HEAD OF RIGHT HAND (RH) PYLON PRIMARY STRUCTURE MODIFICATION No.: None REV 00 Dec 19/24 A350-54-P013 Page 1 ### Page 2 (OCR) AIRBUS A350 SERVICE BULLETIN SUMMARY ATA SYSTEM: 54 TITLE: NACELLES / PYLONS - PYLON BOX - XWB / PYLON / MISSING CHAMFER UNDER FASTENER HEAD OF RIGHT HAND (RH) PYLON PRIMARY STRUCTURE 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 During the visual inspection of the RH pylon primary structure, some chamfers were found missing (on the fastener heads side). This is caused due to programming error or improper maintenance of the cutting tool during machining of pylon primary structure. (2) Objective/Action This Service Bulletin introduces an inspection to check the correct chamfer machining and proper fasteners installation on the lateral panel and upper spar areas. (3) Advantages The accomplishment of this Service Bulletin will ensure the correct installation of several fatigue critical fasteners by ensuring that no gaps are present between the fastener heads and the pylon box surface. (4) Operational/Maintenance Consequences None C. GENERAL EVALUATION EVALUATION TABLE COMPLIANCE MANDATORY COST SAVING NO A/C OPERATION NO VENDOR SB NO AFFECTED 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 REV 00 Dec 19/24 A350-54-P013 Page 2 ### Page 3 (OCR) AIRBUS A350 SERVICE BULLETIN SUMMARY No specific aircraft maintenance configuration required. E. MATERIAL PRICE INFORMATION (1) Inspection (a) Task set A350-A-54-XX-P013-01000-93BA-A Inspection No material F. APPLICABILITY This Service Bulletin is applicable to this (these) operator(s): BAW CPA ETD FWI QTR VIR G. CONCURRENT REQUIREMENTS None H. NATURE OF THE WORK (1) Inspection (a) Task set A350-A-54-XX-P013-01000-93BA-A Inspection AIRCRAFT YES EQUIPMENT NO MANPOWER (1) Inspection (a) Task set A350-A-54-XX-P013-01000-93BA-A Inspection MANPOWER TOTAL MAN-HOURS 3.75 h ELAPSED TIME (HOURS) 3.75 h REV 00 Dec 19/24 A350-54-P013 Page 3 ### Page 4 (OCR) AIRBUS A350 SERVICE BULLETIN SUMMARY J. GENERAL OVERVIEW CONF ALL Z465 ACCESS FOR INSPECTION FWD VIEW LOOKING INBOARD ICN-A350-A-54XXP013-A-FAPE3-07HRB-A-002-01 Figure ICN-A350-A-54XXP013-A-FAPE3-07HRB-A-002-01 Fig.SA Sol.AA SHEET 1/2 REV 00 Dec 19/24 General Overview A350-54-P013 Page 4 ### Page 5 (OCR) AIRBUS A350 SERVICE BULLETIN SUMMARY CONF ALL FASTENERS TO BE INSPECTED INBD VIEW LOOKING AFT ICN-A350-A-54XXP013-A-FAPE3-07HRC-A-001-01 Figure ICN-A350-A-54XXP013-A-FAPE3-07HRC-A-001-01 Fig.SA Sol.AA SHEET 2/2 REV 00 Dec 19/24 A350-54-P013 General Overview Page 5 ### Page 6 (OCR) AIRBUS A350 SERVICE BULLETIN ATA SYSTEM: 54 TITLE: NACELLES / PYLONS - PYLON BOX - XWB / PYLON / MISSING CHAMFER UNDER FASTENER HEAD OF RIGHT HAND (RH) PYLON PRIMARY STRUCTURE 1. PLANNING INFORMATION A. APPLICABILITY (1) Models ON A/C 0065, 0071, 0088, 0102, 0110, 0118, 0125, 0141, 0161, 0169, 0188, 0206, 0215, 0225, 0229, 0233, 0241, 0252, 0258, 0262, 0266, 0274, 0286, 0290, 0296, 0298, 0306, 0315, 0319, 0326, 0330, 0332, 0336, 0340, 0342, 0346, 0350, 0356, 0362, 0368, 0372, 0374, 0380, 0382, 0386, 0388, 0399, 0402, 0415, 0420, 0426, 0432, 0446 350-1041 CONF ALL (2) Applicability by MSN 0065 0071 0088 0102 0110 0118 0125 0141 0161 0169 0188 0206 0215 0225 0229 0233 0241 0252 0258 0262 0266 0274 0286 0290 0296 0298 0306 0315 0319 0326 0330 0332 0336 0340 0342 0346 0350 0356 0362 0368 0372 0374 0380 0382 0386 0388 0399 0402 0415 0420 0426 0432 0446 (3) MSN by configuration MSN CONFIGURATION 0065 0071 0088 0102 0110 0118 0125 0141 0161 0169 0188 001 0206 0215 0225 0229 0233 0241 0252 0258 0262 0266 0274 0286 0290 0296 0298 0306 0315 0319 0326 0330 0332 0336 0340 0342 0346 0350 0356 0362 0368 0372 0374 0380 0382 0386 0388 0399 0402 0415 0420 0426 0432 0446 (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 During the visual inspection of the RH pylon primary structure, some chamfers were found missing (on the fastener heads side). This is caused due to programming error or improper maintenance of the cutting tool during machining of pylon primary structure. (2) Objective/Action This Service Bulletin introduces an inspection to check the correct chamfer machining and proper fasteners installation on the lateral panel and upper spar areas. REV 00 Dec 19/24 A350-54-P013 Page 6 ### Page 7 (OCR) AIRBUS A350 SERVICE BULLETIN (3) Advantages The accomplishment of this Service Bulletin will ensure the correct installation of several fatigue critical fasteners by ensuring that no gaps are present between the fastener heads and the pylon box surface. (4) Operational/Maintenance Consequences None D. DESCRIPTION To accomplish this Service Bulletin it is necessary to: (1) Inspection (a) • Task set A350-A-54-XX-P013-01000-93BA-A Inspection 1 Do a Detailed Inspection of the Missing Chamfer Under Fastener Heads of RH Pylon Primary Structure 2 Complete and Send the Inspection Report Sheet E. COMPLIANCE (1) Classification MANDATORY: Service Bulletin must be accomplished. (2) Accomplishment Timescale Accomplishment of this Service Bulletin must be done in accordance with the threshold given in the table 1. NOTE: * It is recommended to perform this inspection at the 12 year check. In case of finding of a missing chamfer, corrective action may be performed at the further maintenance or engine change, but not exceeding the initial threshold (20000 Flight Cycles (FC) from the aircraft first flight). 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 but reference should be made to the AD for confirmation of the mandated accomplishment timescale. Table 1, CONF 001 - Detailed inspection of the missing chamfer under fastener heads of the RH pylon primary structure. CONDITIONS ACTION THRESHOLD COMPLIANCE TIME GRACE PERIOD REPETITIVE INTERVAL All aircraft Do a detailed Before 20000 None None inspection at the Flight Cycle(s) fastener heads from aircraft indicated, with first flight, the gauge, to see NOTE (*) identity missing chamfer on the lateral panels and on the upper panel in accordance with Ref. Task A350- REV 00 Dec 19/24 A350-54-P013 Page 7 ### Page 8 (OCR) AIRBUS A350 SERVICE BULLETIN CONDITIONS ACTION THRESHOLD COMPLIANCE TIME GRACE PERIOD REPETITIVE INTERVAL A-54-XX-P013- 01ZZZ-300Z-A If the gap under After you At the earliest None None the fastener complete all opportunity heads is within inspections, the allowable complete limits, see and send the NOTE (**) Inspection Report sheet in accordance with Ref. Task A350- A-54-XX-P013- 01ZZZ-90AZ-A No further action None None None in accordance with this Service Bulletin If the gap under Complete and Before next flight None None the fastener send the damage heads is not report sheet in within the accordance with allowable limits, Ref. ASR A350- see NOTE (**) A-51-11-13- 01ZZZ-667Z-A Contact AIRBUS Before next flight None None and obey the instructions given by AIRBUS After you At the earliest None None complete all opportunity inspections, complete and send the Inspection Report sheet in accordance with Ref. Task A350- A-54-XX-P013- 01ZZZ-90AZ-A NOTE: ** For allowable limits, refer to Ref. PMS 01-05-75. 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 REV 00 Dec 19/24 A350-54-P013 Page 8 ### Page 9 (OCR) AIRBUS A350 SERVICE BULLETIN 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) Task set A350-A-54-XX-P013-01000-93BA-A Inspection PREPARATION Job Set-up 1.00 h PROCEDURE Do a Detailed Inspection of the Missing Chamfer Under 1.50 h Fastener Heads of RH Pylon Primary Structure Complete and Send the Inspection Report Sheet 0.25 h PREPARATION FOR TEST None TEST None CLOSE-UP Close-up 1.00 h TOTAL MAN-HOURS 3.75 h ELAPSED TIME (HOURS) 3.75 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. H. WEIGHT AND BALANCE Not changed ELECTRICAL LOAD DATA Not changed J. REFERENCES (1) Inspection (a) Task set A350-A-54-XX-P013-01000-93BA-A Inspection AIRCRAFT STRUCTURAL REPAIR (ASR) A350-A-51-11-13-01ZZZ-667Z-A ELECTRICAL STANDARD PRACTICES (ESP) A350-A-20-55-XX-01ZZZ-042Z-A INTRODUCTION (INTRO) A350-A-00-61-04-11ZZZ-018Z-D IN SERVICE INFORMATION (ISI) 00.00.00179 00.00.00217 REV 00 Dec 19/24 A350-54-P013 Page 9 ### Page 10 (OCR) AIRBUS A350 SERVICE BULLETIN MAINTENANCE PROCEDURE (MP) A350-A-24-41-XX-0OZZZ-170Z-A A350-A-54-53-61-0OZZZ-520Z-A A350-A-54-53-61-0OZZZ-720Z-A NON DESTRUCTIVE TEST (NDT) A350-A-51-99-XX-01ZZZ-040Z-A OPERATOR INFORMATION TELEX (OIT) 999.0066/15 PROCESS AND MATERIAL SPECIFICATION (PMS) 01-05-75 SYSTEM DESCRIPTION (SD) A350-A-06-3X-XX-01ZZZ-04CZ-A A350-A-06-4X-XX-01ZZZ-04CZ-A 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 V54M24001645. For the organization of this retrofit, you are kindly requested to contact AIRBUS retrofit management department: monitored.retrofit@airbus.com. REV 00 Dec 19/24 A350-54-P013 Page 10 ### Page 11 (OCR) AIRBUS A350 SERVICE BULLETIN 2. MATERIAL INFORMATION A. MATERIAL APPLICABILITY Material for task set A350-A-54-XX-P013-01000-93BA-A Inspection MATERIAL QTY SEE NOTES Referenced tools See SB Referenced consumables See SB TOOLING Referenced tools for task set A350-A-54-XX-P013-01000-93BA-A Inspection To accomplish this Service Bulletin it is necessary to use the tools listed in: Ref. MP A350-A-54-53-61-00ZZZ-520Z-A Ref. MP A350-A-54-53-61-0OZZZ-720Z-A C. CONSUMABLES Referenced consumables for task set АЗ50-А-54-XX-P013-01000-93ВА-A Inspection To accomplish this Service Bulletin it is necessary to use the consumable materials listed in: Ref. MP A350-A-54-53-61-00ZZZ-720Z-A D. LIST OF NEW PARTS No parts E. LIST OF EXISTING PARTS No parts REV 00 Dec 19/24 A350-54-P013 Page 11 ### Page 12 (OCR) AIRBUS A350 SERVICE BULLETIN 3. ACCOMPLISHMENT INSTRUCTIONS Task set A350-A-54-XX-P013-01000-93BA-A (A350-A-54-XX-P013-01ZZZ-93BZ-A) Inspection 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. Section 3. includes procedures given in other documents or in other sections of this Service Bulletin. You must obey the given procedure when the words "in accordance with" are used. You can use an accepted alternative procedure only when the words "refer to" are used and you have a procedure that is accepted by the related local authority. NOTE: To add flexibility to your maintenance operations you can select to ignore steps or add steps from paragraphs 3.B., 3.D., and 3.F. of section 3. as long as: you can do paragraphs 3.C. and 3.E., and the technical intent of the Service Bulletin is met within the set parameters, and you can put the aircraft back into a serviceable condition. NOTE: In section 3., the names of the manuals are given with their related acronyms. Refer to the paragraph "1.J., References" for the definition of acronyms. NOTE: The flowcharts supplement the information given in paragraphs "3.C. PROCEDURE" and "1.E. COMPLIANCE". The flowcharts are not the primary source for the tasks or the 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), paragraphs 3.C. and 3.E. of section 3. are Required for Compliance (RC) and you must do them to comply with the AD. This Service Bulletin contains the instructions for the on-aircraft maintenance necessary to ensure the continued airworthiness of the aircraft. For any deviations from the instructions, including the Required for Compliance (RC) paragraphs contained in this Service Bulletin, contact AIRBUS for further instructions and A. TASK SET ASSOCIATED INFORMATION Task Manpower TOTAL MAN-HOURS 3.75 h ELAPSED TIME (HOURS) 3.75 h B. PREPARATION (1) Task A350-A-54-XX-P013-01001-540A-A (A350-A-54-XX-P013-01ZZZ-540Z-A) Job Set-up REV 00 Dec 19/24 A350-54-P013 Page 12 ### Page 13 (OCR) AIRBUS A350 SERVICE BULLETIN Job Set-Up Information Manpower/Resources/Skills Man-hours 1.00 h Minimum Number of person 1 Elapsed Time 1.00 h Referenced Information Manuals/Drawings References/Sheets INTRO A350-A-00-61-04-11ZZZ-018Z-D A350-A-24-41-XX-0OZZZ-170Z-A MP A350-A-54-53-61-0OZZZ-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) Remove the pylon to wing access panel (Panel 465FR) for access, refer to Ref. MP A350-A-54-53-61-0OZZZ-520Z-A (C) If necessary, remove the pylon to wing access panels (Panel 465FL, Panel 465JL and Panel 465JR) for access, refer to Ref. MP A350-A-54-53-61-00ZZZ-520Z-A. C. Task A350-A-54-XX-P013-01001-300A-A (A350-A-54-XX-P013-01ZZZ-300Z-A) Do a Detailed Inspection of the Missing Chamfer Under Fastener Heads of RH Pylon Primary Structure Job Set-Up Information Working Area Impacted Zone Access / Work Location 465 Access Panel 465FL, Panel 465FR, Panel 465JL, Panel 465JR Manpower/Resources/Skills Man-hours 1.50 h Minimum Number of person 1 Elapsed Time 1.50 h Skills Non-Destructive Testing Referenced Information Manuals/Drawings References/Sheets ASR A350-A-51-11-13-01ZZZ-667Z-A NDT A350-A-51-99-XX-01ZZZ-040Z-A A350-A-06-3X-XX-01ZZZ-04CZ-A SD A350-A-06-4X-XX-01ZZZ-04CZ-A ISI 00.00.00217 REV 00 Dec 19/24 A350-54-P013 Page 13 ### Page 14 (OCR) AIRBUS A350 SERVICE BULLETIN Manuals/Drawings References/Sheets OIT 999.0066/15 PMS 01-05-75 Procedure Ref. Fig. FA Flow Chart Ref. Fig. BA Inspection of the Missing Chamfer Under Fastener Heads of RH Pylon Primary Structure (a) Standard practices given in this procedure: 1 For identification of zones, refer to Ref. SD A350-A-06-3X-XX-01ZZZ-04CZ-A. For the identification of access panels, refer to Ref. SD A350-A-06-4X-XX- 01ZZZ-04CZ-A. (b) Do a detailed inspection of the gap under the fastener heads of RH pylon primary structure. NOTE: The inspection of the gap under the fastener heads must be performed from inside of the pylon structure. NOTE: If necessary, use a boroscope to perform the detailed inspection, refer to Ref. NDT A350-A-51-99-XX-01ZZZ-040Z-A. 1 Do a detailed inspection of the gap under the fastener heads on the lateral panels and on the upper panel, refer to Ref. PMS 01-05-75. a If the gap under the fastener heads is within the allowable limits: < 1> After you complete all inspections, complete and send the Inspection Report sheet in accordance with Ref. Task A350-A-54- XX-P013-01ZZZ-90AZ-A. NOTE: If there are findings, send a report to the responsible authority and to AIRBUS in accordance with the regulations, refer to AIRBUS Ref. OIT 999.0066/15 and Ref. ISI 00.00.00217. < 2> No further action in accordance with this Service Bulletin. b If the gap under the fastener heads is not within the allowable limits: <1> Complete and send the damage report sheet in accordance with Ref. ASR A350-A-51-11-13-01ZZZ-667Z-A. <2> Contact AIRBUS before next flight and obey the instructions given by AIRBUS. < 3> After you complete all inspections, complete and send the Inspection Report sheet in accordance with Ref. Task A350-A-54- XX-P013-01ZZZ-90AZ-A. NOTE: If there are findings, send a report to the responsible authority and to AIRBUS in accordance with the regulations, refer to AIRBUS Ref. OIT 999.0066/15 and Ref. ISI 00.00.00217. REV 00 Dec 19/24 A350-54-P013 Page 14 ### Page 15 (OCR) AIRBUS A350 SERVICE BULLETIN CONF ALL DO A DETAILED INSPECTION OF THE FASTENER HEADS INDICATED WITH THE GAUGE TO IDENTIFY MISSING CHAMFER ON THE LATERAL PANELS AND ON THE UPPER PANEL IS GAP UNDER THE FASTENER HEADS WITHIN THE 02 ALLOWABLE LIMITS? AFTER YOU COMPLETE ALL INSPECTIONS, SEND THE COMPLETED COMPLETE AND SEND THE INSPECTION DEFECT REPORT SHEET REPORT SHEET 01> TO AIRBUS 01) NO FURTHER ACTION CONTACT AIRBUS IN ACCORDANCE WITH AND OBEY THE INSTRUCTIONS THIS SERVICE BULLETIN GIVEN BY AIRBUS 01 AFTER YOU COMPLETE ALL INSPECTIONS, COMPLETE AND SEND THE INSPECTION REPORT SHEET 01 NOTE: 01) FOR THE COMPLIANCE TIMES, REFER TO THE ACCOMPLISHMENT TIMESCALE PARA 1.E. (2). 02) FOR THE ALLOWABLE LIMITS, REFER TO THE PROCEDURE PARA 3.C. THE FLOWCHARTS SUPPLEMENT THE INFORMATION GIVEN IN PARAGRAPHS "3.C. PROCEDURE" AND "1.E. COMPLIANCE". THE FLOWCHARTS ARE NOT THE PRIMARY SOURCE FOR THE TASKS OR THE COMPLIANCE TIMES GIVEN IN THIS SERVICE BULLETIN. ICN-A350-A-54XXP013-A-FAPE3-07HR7-A-005-01 Figure ICN-A350-A-54XXP013-A-FAPE3-07HR7-A-005-01 Fig.FA Sol.AA SHEET 1/1 REV 00 Dec 19/24 A350-54-P013 Flow Chart Page 15 ### Page 16 (OCR) AIRBUS A350 SERVICE BULLETIN CONF ALL Z465 ACCESS FOR INSPECTION FWD VIEW LOOKING INBOARD ICN-A350-A-54XXP013-A-FAPE3-07HRD-A-002-01 Figure ICN-A350-A-54XXP013-A-FAPE3-07HRD-A-002-01 Fig.BA Sol.AA SHEET 1/3 REV 00 Dec 19/24 Inspection of the Missing Chamfer Under A350-54-P013 Fastener Heads of RH Pylon Primary Structure Page 16 ### Page 17 (OCR) AIRBUS A350 SERVICE BULLETIN CONF ALL F6 F5 / F9 F13 F10 F16 F15 INBD VIEW LOOKING AFT ICN-A350-A-54XXP013-A-FAPE3-07HRE-A-002-01 Figure ICN-A350-A-54XXP013-A-FAPE3-07HRE-A-002-01 Fig.BA Sol.AA SHEET 2/3 REV 00 Dec 19/24 Inspection of the Missing Chamfer Under A350-54-P013 Fastener Heads of RH Pylon Primary Structure Page 17 ### Page 18 (OCR) AIRBUS A350 SERVICE BULLETIN CONF ALL 03 A-A TYPICAL VIEW APPLICABLE FOR ALL FASTENERS FEELER GAUGE 02> TYPICAL VIEW NOTE: 01) A GAP OF 0.1 mm (0.004 in) EXTENDS LESS THAN 25% OF CIRCUMFERENCE. NO GAPS ARE PERMITTED FOR THE REMAINING CIRCUMFERENCE. 02) A FEELER GAUGE WITH A THICKNESS OF 0.1 mm (0.004 in) MUST NOT ENTER THE GAP TO MAKE CONTACT WITH THE SHANK AND RESIST MOVEMENT ON REMOVAL. 03) MAXIMUM ALLOWABLE GAP IS LESS THAN 0.1mm (0.004 in). ICN-A350-A-54XXP013-A-FAPE3-07QNV-A-001-01 Figure ICN-A350-A-54XXP013-A-FAPE3-07QNV-A-001-01 Fig.BA Sol.AA SHEET 3/3 REV 00 Dec 19/24 Inspection of the Missing Chamfer Under A350-54-P013 Fastener Heads of RH Pylon Primary Structure Page 18 ### Page 19 (OCR) AIRBUS A350 SERVICE BULLETIN (2) Task A350-A-54-XX-P013-01001-90AA-A (A350-A-54-XX-P013-01ZZZ-90AZ-A) Complete and Send the Inspection Report Sheet 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 ISI 00.00.00179 Procedure (a) Complete the Inspection Report sheet, refer to Ref. Fig. RA Inspection Report. (b) Send the completed Inspection Report sheet in accordance with Ref. ISI 00.00.00179. NOTE: To send the Inspection Report sheet is not Required for Compliance (RC). REV 00 Dec 19/24 A350-54-P013 Page 19 ### Page 20 (OCR) AIRBUS A350 SERVICE BULLETIN CONF ALL INSPECTION REPORT SERVICE BULLETIN No : A350-54-P013 A/C MSN : FLIGHT CYCLES (FC) : SEND THE COMPLETED INSPECTION REPORT FLIGHT HOURS (FH) : SHEET IN ACCORDANCE WITH ISI 00.00.00179 DATE OF INSPECTION : INSPECTION METHOD : DETAILED INSPECTION Z465 ACCESS FOR INSPECTION VIEW LOOKING INBOARD ICN-A350-A-54XXP013-A-FAPE3-07HR8-A-003-01 Figure ICN-A350-A-54XXP013-A-FAPE3-07HR8-A-003-01 Fig.RA Sol.AA SHEET 1/3 REV 00 Dec 19/24 A350-54-P013 Inspection Report Page 20 ### Page 21 (OCR) AIRBUS A350 SERVICE BULLETIN CONF ALL INSPECTION REPORT SERVICE BULLETIN No : A350-54-P013 A/C MSN : FLIGHT CYCLES (FC) : SEND THE COMPLETED INSPECTION REPORT FLIGHT HOURS (FH) : SHEET IN ACCORDANCE WITH ISI 00.00.00179 DATE OF INSPECTION: INSPECTION METHOD : DETAILED INSPECTION F13 F12_ F10 F16 INBD VIEW LOOKING AFT ICN-A350-A-54XXP013-A-FAPE3-07HR9-A-002-01 Figure ICN-A350-A-54XXP013-A-FAPE3-07HR9-A-002-01 Fig.RA Sol.AA SHEET 2/3 REV 00 Dec 19/24 Inspection Report A350-54-P013 Page 21 ### Page 22 (OCR) AIRBUS A350 SERVICE BULLETIN CONF ALL INSPECTION REPORT SERVICE BULLETIN No : A350-54-P013 A/C MSN : FLIGHT CYCLES (FC) : SEND THE COMPLETED INSPECTION REPORT FLIGHT HOURS (FH) : SHEET IN ACCORDANCE WITH ISI 00.00.00179 DATE OF INSPECTION: INSPECTION METHOD: DETAILED INSPECTION GAP IS WITHIN THE ALLOWABLE LIMITS LOCATION FASTENER TO BE INSPECTED YES NO LATERAL UNDER HEAD GAPS, F1 PANEL UNDER HEAD GAPS, F2 UNDER HEAD GAPS, F3 UNDER HEAD GAPS, F4 UNDER HEAD GAPS, F5 UNDER HEAD GAPS, F6 UNDER HEAD GAPS, F7 UNDER HEAD GAPS, F8 UPPER UNDER HEAD GAPS, F9 PANEL UNDER HEAD GAPS, F10 UNDER HEAD GAPS, F11 UNDER HEAD GAPS, F12 UNDER HEAD GAPS, F13 UNDER HEAD GAPS, F14 UNDER HEAD GAPS, F15 UNDER HEAD GAPS, F16 ADDITIONAL COMMENTS & PICTURES ICN-A350-A-54XXP013-A-FAPE3-07HRA-A-004-01 Figure ICN-A350-A-54XXP013-A-FAPE3-07HRA-A-004-01 Fig.RA SOI.AA SHEET 3/3 REV 00 Dec 19/24 A350-54-P013 Inspection Report Page 22 ### Page 23 (OCR) AIRBUS A350 SERVICE BULLETIN D. PREPARATION FOR TEST None E. TEST None F. CLOSE-UP (1) Task A350-A-54-XX-P013-01001-740A-A (A350-A-54-XX-P013-01ZZZ-740Z-A) Close-up Job Set-Up Information Manpower/Resources/Skills Man-hours 1.00 h Minimum Number of person 1 Elapsed Time 1.00 h Referenced Information Manuals/Drawings References/Sheets MP A350-A-54-53-61-00ZZZ-720Z-A Procedure (a) Make sure that the work area is clean and clear of tools and other items. (b) Install the pylon to wing access panel (Panel 465FR), refer to Ref. MP A350-A-54- 53-61-0OZZZ-720Z-A. (c) If removed, install the pylon to wing access panels (Panel 465FL, Panel 465JL and Panel 465JR), refer to Ref. MP A350-A-54-53-61-00ZZZ-720Z-A. (d) Put the aircraft back to its initial configuration. G. ADMINISTRATIVE (1) Task A350-A-54-XX-P013-02001-90AA-A (A350-A-54-XX-P013-02ZZZ-90AZ-A) Administrative Procedure Confirm in the applicable aircraft records that you completed all the work specified in this Service Bulletin. REV 00 Dec 19/24 A350-54-P013 Page 23 ### Page 24 (OCR) AIRBUS A350 SERVICE BULLETIN APPENDIX APPENDIX A. REPORTING SHEET TITLE: NACELLES / PYLONS - PYLON BOX - XWB / PYLON / MISSING CHAMFER UNDER FASTENER HEAD OF RIGHT HAND (RH) PYLON PRIMARY STRUCTURE 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 paragraphiFlight 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 Airbus World. 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. REV 00 Dec 19/24 A350-54-P013 Page 24 ### Page 25 (OCR) AIRBUS A350 SERVICE BULLETIN APPENDIX B. 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 Quality rating of the Accomplishment Instructions 4 Quality rating of the Illustrations 4 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 * Appscability Tooling Preparation Reason List of Materials Mod/Inspection Operator Supplied × Manpower Kit content Test References Re-identification Close-up Publication 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. REV 00 Dec 19/24 A350-54-P013 Page 25 --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.