Service bulletin · Airbus

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© Airbus S.A.S. Filed by the FAA in regulations.gov docket FAA-2015-8470, the docket of AD 2016-20-08. Not covered by OpenAirDocs’ CC0 dedication.

Docket FAA-2015-8470 (document 0005) · AD 2016-20-08

Manufacturer
Airbus
Type
Service Bulletin
Number
57-6005-06

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@A300-600

SERVICE BULLETIN

REVISION TRANSMITTAL SHEET AIRBUS

CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE T e l:( 3 3 )56 19 33 33 3 Telex : AIRBU 530526F F a x:( 3 3 )56 19 34 25 1

MANDATORY

MANDATORY

MANDATORY ATA SYSTEM: 57 TITLE: WINGS- FLAP BEAM 2 - INSPECTION OF FLAP BEAM BASE AND SIDE MEMBERS.

MODIFICATION No.: None This page transmits Revision No.06 of Service Bulletin No.A300-57-6005

ADDITIONAL WORK **CONF ALL No additional work is required by this revision for aircraft modified by any previous issue.

REASON Revision No. 06 issued to:

- update the effectivity

- clarify aircraft not affected by this Service Bulletin

- add accomplishment instruction notes in the inspection tasks.

CHANGES

SUMMARY

EFFECTIVITY

OPERATOR LIST UPDATED R Fig. A-USAAA

FIGURE SOLUTION UPDATED R

PLANNING INFORMATION

EFFECTIVITY Effectivity has been updated R Configuration definition CONF 001

CONFIGURATION DEFINITION UPDATED R REASON

REASON UPDATED R

COMPLIANCE Accomplishment Timescale

ACCOMPLISHMENT TIMESCALE UPDATED R

ACCOMPLISHMENT INSTRUCTIONS TASK 576005- 832-895-001- INSPECTION Accomplishment instructions Notes added R DATE: Aug 18/86 SERVICE BULLETIN No.: A300-57-6005 REVISION No.: 06 - Nov 14/13 Page: 1 7 Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

@A300-600

SERVICE BULLETIN

REVISION TRANSMITTAL SHEET Subtask 576005-910-401-001

SUBTASK SOLUTION UPDATED R Fig. A-UBAAA

FIGURE SOLUTION UPDATED R Fig. A-UCAAA

FIGURE SOLUTION UPDATED R Fig. A-UDAAA

FIGURE SOLUTION UPDATED R Fig. A-UEAAA

FIGURE SOLUTION UPDATED R Fig. A-UFAAA

FIGURE SOLUTION UPDATED R

FILLING INSTRUCTIONS This Service Bulletin has been generated electronically and is reissued as a complete document.

Replace the complete document.

Put this Revision Transmittal Sheet in front of the Service Bulletin.

HISTORY OF PREVIOUS REVISIONS Revision 01 was issued to incorporate rewrites of Paras. 1 and 3 and amendments to references to various manuals.

Revision 02 was issued to incorporate changes to the effectivity and changes to Paras. 1.B., 1.C. and inclusion of the Summary pages.

Revision 03 was issued to incorporate Change Notices 2A through 2C, and include editorial changes and updates to the effectivity.

Revision 04 issued to update the effectivity, to add new aircraft model C4-605R/F and the aircraft MSN 0755 and 0758. Also the statements for the approval and manpower are amended.

Revision No. 05 issued to re-introduce an inspection for aircraft Post Modification No. 05815H00968 and aircraft Post Modification No. 11133H05409. Service Bulletin No. A300-57-6006 (Mod. No.

05815H00968). For some aircraft this increases the inspection threshold, for other aircraft it cancels the requirements of this Inspection Service Bulletin (ISB) depending on the aircraft configuration or modification embodiment point.

The inspection thresholds and intervals relating to the embodiment of Modification No. 05815H00968 and Modification No. 11133H05409 are now included in the paragraph 1.E (2).

REVISION SEQUENCE ORIGINAL: Aug 18/86 REVISION No. : 01 - Feb 26/93 REVISION No. : 02 - Dec 01/93 REVISION No. : 03 - Nov 25/97 REVISION No. : 04 - Oct 25/99 REVISION No. : 05 - Apr 25/13 DATE: Aug 18/86 SERVICE BULLETIN No.: A300-57-6005 REVISION No.: 06 - Nov 14/13 Page: 2 7 Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

@A300-600

SERVICE BULLETIN

REVISION TRANSMITTAL SHEET REVISION No. : 06 - Nov 14/13 DATE: Aug 18/86 SERVICE BULLETIN No.: A300-57-6005 REVISION No.: 06 - Nov 14/13 Page: 3 7 Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

@A300-600

SERVICE BULLETIN

REVISION TRANSMITTAL SHEET This Page Intentionally Left Blank DATE: Aug 18/86 SERVICE BULLETIN No.: A300-57-6005 REVISION No.: 06 - Nov 14/13 Page: 4 7 Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

@A300-600

SERVICE BULLETIN

SUMMARY AIRBUS

CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE T e l:( 3 3 )56 19 33 33 3 Telex : AIRBU 530526F F a x:( 3 3 )56 19 34 25 1 This summary is for information only and is not approved for modification of the aircraft.

MANDATORY

MANDATORY

MANDATORY ATA SYSTEM: 57 TITLE: WINGS- FLAP BEAM 2 - INSPECTION OF FLAP BEAM BASE AND SIDE MEMBERS.

**CONF ALL

MODIFICATIONS None

REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES Calculations, confirmed by fatigue and fail safe testing, show that on flap beam 2, transverse cracking may occur at the bolt holes of the flap beam base members and light alloy side members.

During fatigue testing, the flap beam 2 developed cracks at the steel base member and light alloy side members lower flanges at approximately 43,000 simulated flights and failure occurred at approximately 48,000 simulated flights.

For aircraft with an average flight time (AFT) greater than or equal to 1.5 hours Service Bulletin No.

A300-57-6005 requires the flap beam 2 to be inspected upon completion of 15,000 Flight Cycles (FC).

Repeat inspections are required at intervals of 1,500 flights as long as cracks are not found.

Modification No. 05815H00968 (Service Bulletin No. A300-57-6006) introduces oversized interference fit bolts in cold expanded holes in order to increase the fatigue life of the flap beam base and side members. If no cracks are found, it is recommended that the modification should be embodied at the following aircraft lives:

For aircraft with an AFT greater than or equal to 1.5 hours:

- 15,000 FC / 32,400 FH (whichever occurs first).

For aircraft with an AFT less than 1.5 hours:

- 16,200 FC / 24,300 FH (whichever occurs first).

The objective of this Service Bulletin requires the flap beam 2 to be inspected using ultrasonic techniques to detect cracks that extend from the bolt holes in the steel base member and aluminium side members.

DATE: Aug 18/86 SERVICE BULLETIN No.: A300-57-6005 REVISION No.: 06 - Nov 14/13 Page: 1 7 Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

@A300-600

SERVICE BULLETIN

SUMMARY This Service Bulletin can detect signs of cracks at a sufficiently early stage of life to prevent the need to do expensive and time consuming repairs.

GENERAL EVALUATION

EVALUATION TABLE

COMPLIANCE MANDATORY (1)

CANCELS INSPECTION SB NO

POTENTIAL AD YES

A/C OPERATION AFFECTED NO

RELIABILITY AFFECTED NO

PAX COMFORT AFFECTED NO

COST SAVING NO

ETOPS AFFECTED NO

STRUCTURAL LIFE EXTN NO

VENDOR SB INVOLVED NO NOTE

(1) : Service Bulletin must be accomplished.

MATERIAL PRICE INFORMATION No Material

EFFECTIVITY This Service Bulletin is applicable to this (these) operator(s) :

ABD ABR BCS CES F2I FDX GBG I2L IRA IRM KAC KAL MGC

MNB MON MSR MXU OHY QTR SUD TAR THA URS UZB

CONCURRENT REQUIREMENTS None

REFERENCES / REPERCUSSIONS TFU None OEB None AOT None SIL None

LINE MAINTENANCE AFFECTED No

LIFE LIMIT None OTHER None

NATURE OF THE WORK

AIRCRAFT YES

EQUIPMENT NO HARD NO SOFT NO OBRM NO

MANPOWER Task 576005-832-895-001: INSPEC TION

TOTAL MANHOURS

6.00

ELAPSED TIME (HOURS)

5.00 DATE: Aug 18/86 SERVICE BULLETIN No.: A300-57-6005 REVISION No.: 06 - Nov 14/13 Page: 2 7 Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

@A300-600

SERVICE BULLETIN

SUMMARY

APPENDICES None DATE: Aug 18/86 SERVICE BULLETIN No.: A300-57-6005 REVISION No.: 06 - Nov 14/13 Page: 3 7 Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

@A300-600

SERVICE BULLETIN

SUMMARY **CONF ALL D_SB_576005_7_SAAA_01_00 AZ532 (Z632) A

AREA OF INSPECTION NOTE:

LH SHOWN

RH SIMILAR Figure A-U SAAA - S heet 01 DATE: Aug 18/86 SERVICE BULLETIN No.: A300-57-6005 REVISION No.: 06 - Nov 14/13 Page: 4 7 Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

@A300-600

SERVICE BULLETIN AIRBUS

CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE T e l:( 3 3 )56 19 33 33 3 Telex : AIRBU 530526F F a x:( 3 3 )56 19 34 25 1

MANDATORY

MANDATORY

MANDATORY ATA SYSTEM: 57 TITLE: WINGS- FLAP BEAM 2 - INSPECTION OF FLAP BEAM BASE AND SIDE MEMBERS.

MODIFICATION No.: None This document contains AIRBUS PROPRIETARY INFORMATION and shall at all times remain the property of AIRBUS; no intellectual property right or licence is granted by AIRBUS in connection with any information contained in it. It is delivered on the express condition that said document and the information contained in it shall be treated as confidential, shall not be used for any purpose other than that for which it is hereby delivered. It shall not be disclosed in whole or in part to third parties and shall not be duplicated in any manner (except for the purposes of performing the tasks described hereunder and provided that any recipient of such document shall comply with the conditions herein), without AIRBUS prior written consent.

1. PLANNING INFORMATION **CONF ALL A. EFFECTIVITY NOTE : This Service Bulletin is applicable to all A300-600 aircraft, all certified models and all MSNs, except:

- A300F4-622R aircraft on which the following AIRBUS modifications (Mod.) have been embodied: 11133H5409, 12047S21726, 12048S21727 and 12050S21744.

- A300F4-650R and A300F4-622R aircraft on which both AIRBUS Mod.

Nos. 11133H5409 and 12699S22372 have been embodied.

(1) Models B4-603 B4-605R B4-620 B4-622 B4-622R C4-605R/F C4-620 F4-605R

(2) Effectivity by MSN 0294 0344 0358 0361 0365 0380 0388 0401 0405 0408 0411 0414 0417 0464 0477 0479 0505 0518 0521 0525 0529-0530 0532 0536 0543 0546 0553-0561 0563 0572 0575 0577 0579 0581 0584 0602-0605 0607-0608 0611 0613-0614 0617-0618 0621 0623 0625-0626 0629-0633 0637 0641 0643 0657 0659 0662 0664 0666 0668 0670 0673 0677 0679 0681 0683 0688 0694 0696 0699 0701 0703 0705 0707 0709 0711 DATE: Aug 18/86 SERVICE BULLETIN No.: A300-57-6005 REVISION No.: 06 - Nov 14/13 Page: 1 7 Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

@A300-600

SERVICE BULLETIN 0713 0715 0717 0719 0721-0730 0732-0746 0748-0750 0752-0764 0766-0775 0777-0794 0797 0799-0804 0836-0838

(3) Effectivity by Operator The Operator/MSN relationship is provided for information only and is correct at the time of issue in accordance with the information available to AIRBUS. Any future changes resulting from transfer of an aircraft from one operator to another will not be reflected in this list unless the Service Bulletin is revised for another reason.

OPERATOR MSN ABD 0529 0557 ABR 0683 0770 BCS 0602 0617 0621 0637 0641 0670 0679 0703 0711 0724 0729 0730 0737 0740 0753 0783 CES 0532 0707 0725 0732 0741 0746 0754 0763 F2I 0294 0518 FDX 0358 0361 0365 0388 0417 0477 0479 0530 0536 0543 0555 0559 0572 0575 0579 0581 0611 0613 0625 0630 0633 0657 0659 0664 0668 0688 0709 0713 0715 0726 0728 0735 0736 0738 0742 0745 0748 0752 0757 0759 0760 0761 0766 0768 0769 0771 0772 0774 0777 0778 0779 0780 0781 0789 0790 0791 0792 0793 0794 0799 0800 0801 0802 0803 0804 GBG 0626 0643 I2L 0677 IRA 0632 0696 0723 0727 IRM 0380 0401 0405 0408 0411 0414 0546 0553 0608 0618 0623 0701 0750 0762 0773 0838 KAC 0344 0673 0694 0699 0719 0721 KAL 0631 0662 MGC 0743 MNB 0521 0525 0734 0739 0755 0756 0758 MON 0556 0604 0605 MSR 0561 0607 MXU 0767 0788 0797 0836 0837 OHY 0584 0603 0744 0749 0764 QTR 0554 0560 0614 SUD 0666 0775 TAR 0505 0558 0563 THA 0464 0577 0629 0681 0705 0782 0784 0785 0786 0787 URS 0733 UZB 0717 0722 DATE: Aug 18/86 SERVICE BULLETIN No.: A300-57-6005 REVISION No.: 06 - Nov 14/13 Page: 2 7 Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

@A300-600

SERVICE BULLETIN

(4) Configuration by MSN MSN

CONFIGURATION 0294 0344 0358 0361 0365 0380 0388 0401 0405 0408 0411 0414 0417 0464 0477 0479 0505 0518 0521 0525 0529 0530 0532 0536 0543 0546 0553 0554 0555 0556 0557 0558 0559 0560 0561 0563 0572 0575 0577 0579 0581 0584 0602 0603 0604 0605 0607 0608 0611 0613 0614 0617 0618 0621 0623 0625 0626 0629 0630 0631 0632 0633 0637 0641 0643 0657 0659 0662 0664 0666 0668 0670 0673 0677 0679 0681 0683 0688 0694 0696 0699 0701 0703 0705 0707 0709 0711 0713 0715 0717 0719 0721 0722 0723 0724 0725 0726 0727 0728 0729 0730 0732 0733 0734 0735 0736 0737 0738 0739 0740 0741 0742 0743 0744 0745 0746 0748 0749 0750 0752 0753 0754 0755 0756 0757 0758 0759 0760 0761 0762 0763 0764 0766 0767 0768 0769 0770 0771 0772 0773 0774 0775 0777 0778 0779 0780 0781 0782 0783 0784 0785 0786 0787 0788 0789 0790 0791 0792 0793 0794 0797 0799 0800 0801 0802 0803 0804 0836 0837 0838 001

(5) Configuration definition **CONF 001 Config. 001 is valid for all the aircraft given in the effectivity of this Service Bulletin as a standard configuration.

(6) Material Effectivity B. CONCURRENT REQUIREMENTS None C. REASON

(1) History Calculations, confirmed by fatigue and fail safe testing, show that on flap beam 2, transverse cracking may occur at the bolt holes of the flap beam base members and light alloy side members.

During fatigue testing, the flap beam 2 developed cracks at the steel base member and light alloy side members lower flanges at approximately 43,000 simulated flights and failure occurred at approximately 48,000 simulated flights.

For aircraft with an average flight time (AFT) greater than or equal to 1.5 hours Service Bulletin No. A300-57-6005 requires the flap beam 2 to be inspected upon completion of 15,000 Flight Cycles (FC). Repeat inspections are required at intervals of 1,500 flights as long as cracks are not found.

Modification No. 05815H00968 (Service Bulletin No. A300-57-6006) introduces oversized interference fit bolts in cold expanded holes in order to increase the fatigue life of the flap beam base and side members. If no cracks are found, it is recommended that the modification should be embodied at the following aircraft lives:

DATE: Aug 18/86 SERVICE BULLETIN No.: A300-57-6005 REVISION No.: 06 - Nov 14/13 Page: 3 7 Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

@A300-600

SERVICE BULLETIN For aircraft with an AFT greater than or equal to 1.5 hours:

- 15,000 FC / 32,400 FH (whichever occurs first).

For aircraft with an AFT less than 1.5 hours:

- 16,200 FC / 24,300 FH (whichever occurs first).

(2) Objective/Action The objective of this Service Bulletin requires the flap beam 2 to be inspected using ultrasonic techniques to detect cracks that extend from the bolt holes in the steel base member and aluminium side members.

(3) Advantages This Service Bulletin can detect signs of cracks at a sufficiently early stage of life to prevent the need to do expensive and time consuming repairs.

(4) Operational/Maintenance Consequences None D. DESCRIPTION To accomplish this Service Bulletin it is necessary to :

Task 576005-832-895-001: INSPEC TION

(1) ULTRASONIC INSPECTION OF TH E STEEL BASE MEM BER AND ALUMINIUM SIDE MEMBER ON FLAP BEAMS 2 (LH/RH) E. COMPLIANCE

(1) Classification MANDATORY: Service Bulletin must be accomplished.

(2) Accomplishment Timescale This Service Bulletin has been classified Mandatory. It is expected that an Airworthiness Directive (AD) published by the European Av iation Safety Agenc y (EASA) will be issued to confirm this classification. It is anticipated that the AD will confirm the (thresholds and/or intervals and/or date) given above but reference should be made to the AD for confirmation of the mandated accomplishment timescale.

DATE: Aug 18/86 SERVICE BULLETIN No.: A300-57-6005 REVISION No.: 06 - Nov 14/13 Page: 4 7 Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.