# A300-600 SERVICE BULLETIN REVISION TRANSMITTAL SHEET AIRBUS CUSTOMER SERVICES DIRECTORATE 1 

### Rond Point Maurice 

### Bellonte 31707 BLAGNAC 

### CEDEX FRANCE TeL : (33) 5 61 93 33 33 Telex : AIRBU 530526F Fax : (33) 5 61 93 42 51 

# MANDATORY MANDATORY MANDATORY
ATA SYSTEM : 57 TITLE : WINGS - INSPECTION OF REAR SPAR AT SELECTED BOLT LOCATIONS FOR ATTACHMENT OF

MLG FORWARD PICK-UP FITTING AND MLG RIB 5 AFT OF REAR SPAR (ALTERNATE MOD: 07716H1095 SB A300-57-6020). MODIFICATION NO. : NONE This page transmits revision No. 04 of Service Bulletin A300-57-6017. 

### ADDITIONAL WORK No additional work is required by this revision for aircraft inspected by any previous revision. 

### REASON This Service BuLLetin is issued at revision 04 to inform Operators that the inspection is reinstated. ALso inspection thresholds, repeat intervals and grace periods with Flight Hours (FH) conversion figures have been added to the Accomplishment TimescaLe. 

### CHANGES SUMMARY:

. AIRBUS address has been amended. . TITLE has been amended. - REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES

Text amended to apply inspection to post Mod. 07601H1085 aircraft.

DATE: Nov 22/93 SERVICE BULLETIN No. : A300.57-6017 REVISION No, : 04 Feb 24/11 PAGE : 1 Printed in France

# A300-600 SERVICE BULLETIN REVISION TRANSMITTAL SHEET • Text reLated to Mod. 11440H5432 (SB A300-57-6073) has been amended to reinstate the inspection. Text reLated to revision 04 has been added. . Airworthiness Directive (AD) statement has been deleted from Summary. - EFFECTIVITY - Effectivity has been updated. - REFERENCES/REPERCUSSIONS

. TFU has been amended. SERVICE BULLETIN:

AIRBUS address has been amended. TITLE has been amended. - Copyright statement has been added. PLANNING INFORMATION EFFECTIVITY - Para. (1) Effectivity has been updated. - Para. (2)(a) Effectivity has been updated. - Para. (2)(b) Effectivity has been updated. - Para. (2)(c) Effectivity by NSN and kit/configuration has been added. - REASON - Para. B. (1) History.

Text amended to appLy inspection to post Mod. 07601H1085 aircraft. Text reLated to Mod. 11440H5432 (SB A300-57.6073) has been amended to reinstate the inspection.

DATE: Nov 22/93 SERVICE BULLETIN No. : A300-57-6017 REVISION No. : 04 Feb 24/11 PAGE : 2 Printed in France

# A300-600 SERVICE BULLETIN REVISION TRANSMITTAL SHEET . Text related to revision 04 has been added. - Para. B. (5) Accomplishment TimescaLe

Para. (a) Airworthiness Directive (AD) statement has been amended. Para. (b) Text has been amended and TabLe has been added to incLude inspection thresholds, repeat intervals and grace periods with FH conversion figures. - APPROVAL . Approval statement has been amended. - ACCOMPLISHMENT INSTRUCTIONS - INSPECTION . Para. (1) US inspection changed to inspection. Para. (2) Note has been amended to incLude reinstated inspection. REPAIR AI/SE-EIC has been changed to AIRBUS. - CLOSE-UP . AI/SE-El has been changed to AIRBUS. APPENDIX 1:

AIRBUS INDUSTRIE 

### has been changed to AIRBUS. ACCEPTANCE/REJECTION SHEET: . AIRBUS address has been amended.

DATE: Nov 22/93 SERVICE BULLETIN No. : A300-57-6017 REVISION No. : 04 Feb 24/11 PAGE : 3 Printed in France

# W A300-600 SERVICE BULLETIN REVISION TRANSMITTAL SHEET



### FILING INSTRUCTIONS 1. Remove and destroy pages 1, 2, 3 and 4 of the Summary and pages 1 thru 12 of the Service BuLLetin, pages 1, 2, 3, 4, 5 and 6 of Appendix 1, page 1 of 1 of the Record Sheet and page 1 of 1 of the Acceptance/Rejection sheet. 2. Insert pages 1, 2, 3 and 4 of the Summary, pages 1 thru 16 of the Service BuLLetin, pages 1, 2, 3, 4, 5 and 6 of Appendix 1, page 1 of 1 of the Record Sheet and page 1 of 1 of the Acceptance/Rejection sheet. Put this Revision TransmittaL Sheet in front of the Service BuLLetin. 

### HISTORY OF PREVIOUS REVISIONS This is only appLicabLe for Revision 04 and subsequent. If information is required for revisions issued previous to this, please check your copies of Revision TransmittaL Sheet or contact AIRBUS. 

### REVISION SEQUENCE ORIGINAL : Nov 

### 22/93 REVISION No. : 01
- Jul 

### 24/94 REVISION No. : 

### 02 - Jan 

### 14/97 REVISION No. : 

### 03 - Nov 

### 19/97 REVISION No. : 

### 04 - 

### Feb 24/11

DATE: Nov 22/93 SERVICE BULLETIN No. : A300-57-6017 REVISION No. : 04 Feb 24/11 PAGE : 4 Printed in France

# S A300 

# -boo SERVICE BULLETIN SUMMARY AIRBUS CUSTOMER SERVICES DIRECTORATE 1 

### Rond Point Maurice BeLLonte 31707 BLAGNAC 

### CEDEX FRANCE TeL : (33) 5 61 93 33 33 Telex : AIRBU 530526F Fax : (33) 5 61 93 42 51 This summary is for information onLy and is not approved for modification of the aircraft 

# MANDATORY MANDATORY MANDATORY

ATA SYSTEM : 57
TITLE : WINGS - INSPECTION OF REAR SPAR AT SELECTED BOLT LOCATIONS FOR ATTACHMENT OF 

# I MLG FORWARD PICK-UP FITTING AND MLG RIB 5 AFT OF REAR SPAR (ALTERNATE MOD:

07716H1095 SB A300-57-6020).
MODIFICATION NO. : NONE 

### REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES During fuLL-scaLe fatigue testing, cracks were discovered in the rear spar emanating from certain boLt hoLes at the attachment of the MLG forward pick-up fitting and the MLG Rib 5 aft at approximateLy 62,000 simuLated fLights. It is possibLe that similar cracks wiLL appear on in-service aircraft. The Initial Issue and Revision 01 of this Service Bulletin (SB) required mandatory High Frequency Eddy Current (HFEC) inspections of certain fastener hoLes where the MLG forward pick-up fitting and MLG Rib 5 aft are attached to the rear spar. This required the fasteners to be removed. Revision 02 of this SB replaced the HFEC inspection with an ULtrasonic (US) inspection which does not require the fasteners to be removed. Production Modification No. 07601H1085 introduced coLd working of the MLG forward pick-up fitting attachment holes. This has been embodied on MSN 554 and subsequent. However, due to the introduction of the Extended Service Goal 2 (ESG2) aircraft post Modification No. 07601H1085 wiLL need to be inspected using this Service BuLLetin. For aircraft pre Modification No. 07601H1085, retrofit Modification 07716H1095 (SB A300- 57-6020) was introduced to install oversize studs in the boLt hoLes covered by this inspection. However, even after embodiment of Modification 07716H1095 (SB A300-57-6020) further inspections are required.

DATE: Nov 22/93 SERVICE BULLETIN No. : A300-57.6017 REVISION No. : 04 Feb 24/11 PAGE : 1

Printed in France

# A300-600 SERVICE BULLETIN SUMMARY Modification 11440H5432 (SB A300-57-6073), oversizes and cold expands the bolt holes and instaLLs oversize studs. However, due to the introduction of the ESG2 aircraft post Modification No. 11440H5432 (SB A300-57-6073) which operate beyond the DSG wiLL need to be inspected using this Service BuLLetin. Modification 11440H5432 (SB A300-57-6073) is strongly recommended for embodiment at 14,400 FLight Cycles (FC) or 32,400 FLight Hours (FH), whichever occurs first. Revision 03 of this Service BuLLetin was issued to incLude US inspection requirements for aircraft on which HFEC inspections have aLready been done in accordance with the Initial Issue and Revision 01 of this Service BuLLetin and cracks were found and the cracks were removed by oversizing the hoLe by 0.0312 inches (0.795 mm) or 0.0625 inches (1.590 mm). Revision 04 of this Service BuLLetin has been issued to reinstate the inspection requirement which was previously cancelled by the embodiment of Modification 11440H5432 (SB A300-57-6073) or production modification 07601H1085. Changes to the inspection schedule were included to account for aLL aircraft operations. Changes incLude revised inspection threshoLds, repeat intervaLs and grace periods with FH conversion figures. EarLy detection of cracks is beneficial as significant cracking in this area would necessitate very extensive and costly repairs. Mandatory inspections are required at certain bolt holes where the MLG forward pick-up fitting and MLG RIB 5 aft are attached to the rear spar. The inspections must be done at the threshoLds and repeat intervaLs given. Aircraft which are aLready in the inspection program wiLL require a repeat inspection at the next inspection intervaL. For other aircraft the appropriate inspection grace periods are given.

DATE: Nov 22/93 SERVICE BULLETIN No. : A300-57-6017 

# I REVISION No. : 04 Feb 24/11 PAGE : 2
Printed in France

# A300 

# -boo SERVICE BULLETIN SUMMARY 

### EFFECTIVITY This Service Bulletin is appLicabLe to these operators: 66U, AAL, AAW, ABD, AHK, AMU, CES, CSN, DLH, F2I, FOX, 58E, IRA, IRM, JAL, KAC, KAL, LAA, MNB, MON, MSR, MXU, OHY, QTR, SUD, TAR, THA, UZB SERVICE BULLETIN TO BE ACCOMPLISHED PREVIOUSLY OR SIMULTANEOUSLY None 

### REFERENCES/REPERCUSSIONS TFU : 572103002 OEB : None AOT None SIL : None LIFE LIMIT : None LINE MAINTENANCE AFFECTED : No OTHER : None 

### NATURE OF WORK AIRCRAFT : Yes EQUIPMENT : No HARD : No SOFT : No OBRM : No 

### COMPLIANCE Mandatory 

### MANPOWER Aircraft TOTAL MANHOURS 226.0 ELAPSED TIME (HOURS) 56.5
DATE: Nov 22/93 SERVICE BULLETIN No. : A300-57-6017 REVISION No. : 04 Feb 24/11 PAGE : 3

Printed in France

# A300-600 SERVICE BULLETIN SUMMARY 

### MATERIAL INFORMATION AIRCRAFT DATA None EQUIPMENT DATA None 

### APPENDICES None

DATE: Nov 22/93 SERVICE BULLETIN No. : A300-57-6017 REVISION No. : 04 Feb 24/11 PAGE : 4

Printed in France

# A3OO - 600 SERVICE BULLETIN

AIRBUS CUSTOMER SERVICES DIRECTORATE 1 

### Rond Point Maurice BeLLonte 31707 BLAGNAC 

### CEDEX FRANCE TeL : (33) 5 61 93 33 33 TeLex : AIRBU 530526F Fax (33) 5 61 93 42 51 

# MANDATORY MANDATORY MANDATORY
ATA SYSTEM : 57 

# r TITLE : WINGS - INSPECTION OF REAR SPAR AT SELECTED BOLT LOCATIONS FOR ATTACHMENT OF 

# I MLG FORWARD PICK-UP FITTING AND MLG RIB 5 AFT OF REAR SPAR (ALTERNATE MOD: 07716H1095 SB A300-57-6020).
MODIFICATION NO. : NONE This document contains AIRBUS PROPRIETARY INFORMATION and shaLL at aLL times remain the property of AIRBUS; no inteLLectuaL property right or License 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
A. 

### EFFECTIVITY (1) ModeLs 

# I B4-601, B4-603, B4-605R, B4-620, B4-622, B4-622R, C4-605R/F, 04.620, F4-605R (2) Aircraft

(a) Effectivity by MSN The Service BuLLetin is applicable to aircraft MSN: DATE: Nov 22/93 SERVICE BULLETIN No. : A300-57-6017 

# I REVISION No. : 04 Feb 24/11 PAGE : 1 Printed in France

# ^A30o-boo SERVICE BULLETIN 0284 0294 0301 0307 0312 0317 0321 0336 0344 0348 0351 0354 0358 0361 0365 0368 0380 0388 0398 0401 0405 0408 0411 0414 0417 0423 0459 0460 0461 0462 0463 0464 0465 0466 0469 0470 0474 0477 0479 0505 0506 0507 0508 0509 0510 0511 0512 0513 0514 0515 0516 0517 0518 0521 0525 0529 0530 0532 0536 0540 0543 0546 0553 0554 0555 0556 0557 0558 0559 0560 0561 0563 0566 0569 0572 0575 0577 0579 0581 0582 0584 0601 0602 0603 0604 0605 0606 0607 0608 0609 0610 0611 0612 0613 0614 0615 0616 0617 0618 0619 0621 0623 0625 0626 0627 0628 0629 0630 0631 0632 0633 0635 0637 0639 0641 0643 0645 0657 0659 0662 0664 0666 0668 0670 0673 0675 0677 0679 0681 0683 0685 0688 0692 0694 0696 0699 0701 0703 0705 0707 0709 0711 0713 0715 0717 0719 0721 0722 0723 0724 0725 0726 0727 0728 0729 0730 0731 0732 0733 0734 0735 0736 0737 0738 0739 0740 0741 0742 0743 0744 0745 0746 0747 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 0855 0856 0857 0858 0859 0860 0870 0871 0873 0874 0875 0876 0877 0878 (b) 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 further 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

66U 0762
AAL 0423 0459 0460 0461 0463 0466 0469 0470 0474 0506 0507 0508 0509 0510 0511 0512 0513 0514 0515 0516 0517 0606 0610 0612 0615 0619 0626 0639 0643 0645 0675
AAW 0354
ABD 0529 0557 0755

DATE: Nov 22/93 SERVICE BULLETIN No. : A300-57-6017 

# I REVISION No. : 04 Feb 24/11 PAGE : 2 Printed in France

# PJA300-600 SERVICE BULLETIN

OPERATOR MSN AHK 0855 0856 0857 0858 0859 0860 0870 0871
AMU 0677 0743 

### CES 0521 0525 0532 0707 0725 0732 0741 0746 0754 0763 

### CSN 0733 0734 0739 0750 0756
DLH 0380 0401 0405 0623 0701 0773 F2I 0284 0294 0301 0307 0312 0317 0321 0336 0348 0351 0408 0618
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 0873 0874 0875 0876 0877 0878 G8E 0462 0465
IRA 0632 0696 0723 0727
IRM 0411 0414 0546 0553 0608
JAL 0602 0683 0740 0838 KAC 0344
KAL 0582 0731 0617 0703 0753
0673 0609 0621 0711 0770
0694 0627 0637 0641 0670 0679 0724 0729 0730 0737 0783 0797 0836 0837
0699 0719 0721 0631 0662 0685 0692
DATE: Nov 22/93 SERVICE BULLETIN No. : A300-57-6017 REVISION No. : 04 Feb 24/11 PAGE : 3 Printed in France

# A300-600 SERVICE BULLETIN OPERATOR MSN
LAA 0601 0616
MNB 0758 

### MON 0540 0556 0604 0605 MSR 0561 0607
MXU 0767 0788 OHY 0584 0603 0744 0747 0749 0764 QTR 0554 0560 0614 

### SUD 0666 0775
TAR 0505 0558 0563
THA 0368 0398 0464 0518 0566 0569 0577 0628 0629 0635 0681 0705 0782 0784 0785 0786 0787
UZB 0717 0722
Cc) Effectivity by MSN and Kit/Configuration
None (3) Spares None

DATE: Nov 22/93 SERVICE BULLETIN No. : A300-57-6017 REVISION No. : 04 Feb 24/11 PAGE : 4 Printed in France

# A300 

# -boo
SERVICE BULLETIN B. 

### REASON (1) History

During fuLl-scale fatigue testing, cracks were discovered in the rear spar emanating from certain bolt holes at the attachment of the MLG forward 

### pick -up fitting and the MLG Rib 5 aft at approximateLy 62,000 simuLated fLights. There is a possibility of simiLar cracks appearing in servi ce. The Initial Issue and Revision 01 of this Service BuLLetin (SB) required mandatory High Frequency Eddy Current (HFEC) inspections of certain fastener hoLes where the MLG forward pick-up fitting and MLG Rib 5 aft are attached to the rear spar. This required the fasteners to be removed. Revision 02 of this SB replaced the HFEC inspection with an Ultrasonic (US) inspection which does not require the fasteners to be removed. Production Modification No. 07601H1085 introduced cold working of the MLG forward pick-up fitting attachment hoLes. This has been embodied on MSN 554 and subsequent. However, due to the introduction of the Extended Service GoaL 2 (ESG2) aircraft post Modification No. 07601H1085 wiLL need to be inspected using this Service BuLLetin. For aircraft pre Modification No. 07601H1085, retrofit Modification 07716H1095 (SB A300-57-6020) was introduced to instaLL oversize studs in the boLt hoLes covered by this inspection. However, even after embodiment of Modification 07716H1095 (SB A300.57-6020) further inspections of the boLt holes are required. Modification 11440H5432 (SB A300-57-6073), oversizes and cold expands the bolt hoLes and instaLls oversize studs. However, due to the introduction of ESG2 aircraft post Modification 11440H5432 (SB A300.57- 6073) which operate beyond the DSG wiLL need to be inspected using this Service Bulletin. Modification 11440H5432 (SB A300-57-6073) is strongLy recommended for embodiment at 14,400 Flight CycLes (FC) or 32,400 Flight Hours (FH) (whichever occurs first). Revision 02 of this Service BuLLetin (SB) was issued to change the inspection method from HFEC and US and to include reference to modification 11440H5432 (SB A300-57-6073). The US Inspection does not require bolt removal or jacking of the aircraft. However the inspection intervaLs are reduced. DATE: Nov 22/93 SERVICE BULLETIN No. : A300.57-6017 

# I REVISION No. : 04 Feb 24/11 PAGE : 5 Printed 

### in France

# A300-600 SERVICE BULLETIN Revision 03 of this Service BuLLetin was issued to include US inspection requirements for aircraft on which HFEC inspections have already been done in accordance with Initial Issue or Revision 01 of this Service BuLLetin and: cracks were found and the cracks were removed by oversizing the hole by 0.0312 inches (0.795 mm) or 0.0625 inches (1.590 mm). Revision 04 of this Service BuLLetin has been issued to reinstate the inspection requirement which was previousLy canceLLed by the embodiment of Modification 11440H5432 (SB A300-57-6073) or production Modification 07601H1085. Changes to the inspection schedule were also included to account for aLL aircraft operations. Changes include revised inspection thresholds, repeat intervaLs and grace periods with FH conversion figures. (2) Objectives Mandatory inspections are required at certain boLt hoLes where the MLG forward pick-up fitting and MLG Rib 5 aft are attached to the rear spar. (3) Advantages

Early detection of cracks is beneficiaL as significant cracking in this area would necessitate very extensive and costly repairs. (4) Operational/Maintenance Consequences
None (5) AccompLishment TimescaLe

(a) AccompLishment of this Service Bulletin has been rendered mandatory by the issue of an Airworthiness Directive (AD) published by the European Aviation Safety Agency (EASA). The AD must be used as the reference document for the mandatory accomplishment timescaLe. (b) Mandatory inspections are required at certain boLt hoLes where the MLG forward pick-up fitting and MLG Rib 5 aft are attached to the rear spar. The inspections must be done at the thresholds and repeat intervaLs given in Table 1. Aircraft which are already in the inspection program wiLL require a repeat inspection at the next inspection interval. For other aircraft the appropriate inspection grace periods are given in Table 1. DATE: Nov 22/93 SERVICE BULLETIN No. : A300-57-6017 

# I REVISION No. : 04 Feb 24/11 PAGE : 6 Printed in France

# SA300-600 SERVICE BULLETIN
TABLE 1 StructuraL Inspection Program Maintenance Task A/C Type Modification Inspection Inspection Grace Version Standard Method Threshold Repeat Interval Period** FC FH FC FH FC FH A300-600* Pre-Mod. 07716 or US 14,400 32,400 4,500 10,100 900 2,000 Mat: RR58 Pre-Mod. 11440

Post-Mod. 07716 US 8,900 20,000 4,000 9,000 800 1,800 (SB A300-57-6020) Post-Mod. 11440 US 26,100 58,700 4,000 9,000 800 1,800 (SB A300-57-6073) A300-600* Pre-Mod. 07716 or US 14,400 32,400 7,400 16,600 1,400 3,100 Mat:7010 Pre-Mod. 11440

Post-Mod. 07716 US 9,800 22,000 6,800 15,300 1,300 2,900 (SB A300-57-6020) Post-Mod. 11440 US 26,100 58,700 6,800 15,300 1,300 2,900 (SB A300-57.6073) Production Mod. US 28,800 64,800 7,400 16,600 1,400 3,100 07601 A300-600* Production Mod. US 34,600 77,800 8,900 20,000 1,600 3,600 Freighters 07601 Mat: 7010

* For aircraft subject to short-range mission only, the inspections are identical

to those for normal operations.

** Grace period is Limited to 24 months or given FC/FH figures which ever comes first.

DATE: Nov 22/93 SERVICE BULLETIN No. : A300-57-6017 REVISION No. : 04 Feb 24/11 PAGE : 7 Printed in France

# A300-600 SERVICE BULLETIN Cc) The number of touch and go fLights can be negLected when they

are Less than 5 percent of the totaL number of flights between two consecutive inspections. When the percentage of touch and go fLights is more than 5 percent of the totaL number of fLights between two consecutive inspections, each touch and go fLight beyond 5 percent has to be counted as a fLight cycle. A touch and go is a Landing in which the aircraft touches the runway and does not come to a fuLL stop before commencing an additionaL fLight. C. 

### DESCRIPTION To accompLish this Service BuLLetin it is necessary to: (1) DefueL the aircraft. (2) Gain access to the inboard fuel tanks. (3) Identify the seLected bolts/studs at the MLG forward pick-up fitting and the MLG Rib 5 aft. (4) Do a US inspection of seLected boLts/stud hoLes of the MLG forward pick-up fitting and MLG Rib 5 aft. (5) Carry out approved repairs if cracks are found. (6) CLose up. D. 

### APPROVAL Approved under EASA Design Organisation Approval No. EASA.21J.031. If an aircraft Listed in the effectivity has a modification or repair that is not of AIRBUS origin, and which effects 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. E. 

### MANPOWER This Service BuLLetin assumes that the aircraft has been placed in a maintenance status. The man-hours/eLapsed time does not include preparation for the inspection, non-productive eLapsed times, repair or administrative functions.


# I DATE: Nov 

### 22/93 SERVICE BULLETIN No. A300-57-6017 

# II REVISION No. : 04 Feb 24/11 PAGE 8 Printed in France

# VA300-600 SERVICE BULLETIN AIRCRAFT Gain Access 100.00 Inspection 16.0 Close Up 110.0 TOTAL MANHOURS 226.0 ELAPSED TIME (HOURS) 56.5 (4 Fitters) F. 

### MATERIAL - COST AND AVAILABILITY None 

### G. TOOLING - PRICE AND AVAILABILITY None 

### H. WEIGHT AND BALANCE None 

### I. REFERENCES Aircraft Maintenance ManuaL (AMM) Structural Repair Manual (SRM) Service BuLletin (SB) Nondestructive Testing Manual (NTM) 

### J. PUBLICATIONS AFFECTED None 28-00-00 28-10-00 28-11-22 :51.10.1351-76-20 A300-57-6020 A300-57-6073 Part 4, 57-20-16

DATE: Nov 22/93 SERVICE BULLETIN No. : A300-57-6017 REVISION No. : 04 Feb 24/11 PAGE : 9 Printed in France

# A300-600 SERVICE BULLETIN
2- 

### ACCOMPLISHMENT INSTRUCTIONS
A. 

### GENERAL

WARNING : LANDING GEAR - MAKE CERTAIN THAT THE GROUND SAFETIES ARE IN

POSITON.
FLIGHT CONTROLS - MAKE CERTAIN THAT THE GROUND SAFETIES AND NOTICES ARE IN POSITION. OBSERVE THE SAFETY PRECAUTIONS IN AMM 28-00-00 P.BLOCK 301. 

### NOTE : The following instructions appLy to LH and RH wings unless

otherwise stated. (1) Preparation

(a) Drain the fueL tanks (Refer to AMM 28-10-00 P.BLock 301). (b) Gain Access to the inboard fuel tanks via access doors

542/642 CB. (Refer to AMM 28-11-22 P.BLock 401). (c) Clean seaLant from the seLected fastener heads within the

fueL tank. (Refer to Figure 1 and Figure 2)-
B. 

### INSPECTION Figure 1 and Figure 2. (1) Carry out an inspection of the seLected bolts/stud hoLes (Refer to NTM Part 4 57-20-16). (2) Where no cracks are found, refer to AccompLishment Instructions

paragraph E. and repair as necessary. 

### NOTE : If no cracks are found, it is strongLy recommended to embody

Modification 11440H5432 (SB A300 57-6073). However, even after embodiment of modification 11440H5432 (SB A300-57- 6073) further inspections are stiLL required for aircraft which operate beyond the Design Service GoaL (DSG). (3) Where cracks are found, refer to AccompLishment Instructions

paragraph C. and repair as necessary.

DATE: Nov 22/93 SERVICE BULLETIN No. : A300-57-6017 REVISION No. : 04 Feb 24/11 PAGE : 10 Printed in France

# A300 

# -boo SERVICE BULLETIN 

### C. REPAIR
(1) If any cracks are indicated, report details to AIRBUS SE-A and

carry out an approved repair before further flight. 

### D. TEST
None.
E. 

### CLOSE-UP (1) Re-seaL the fastener heads within the fueL tanks (Refer to SRM 51-76-20). (2) Ensure working areas are clean and clear of tooLs and miscellaneous

items of equipment.
(3) Replace access doors 542/642CB (Refer to AMM 28-11.22 P. BLock 401).
I (4) Report aLL findings, including nil findings, to AIRBUS SE-A (Refer to SRM 51-10-13 P. BLock 1.

F. 

### DOCUMENTATION Record the accomplishment of this Service Bulletin in the relevant aircraft technical records.

DATE: Nov 22/93 SERVICE BULLETIN No. : A300-57-6017 REVISION No. : 04 Feb 24/11 PAGE : 11 Printed in France

# A300 - 600 SERVICE BULLETIN

THIS PAGE IS INTENTIONALLY LEFT BLANK

DATE: Nov 22/93 SERVICE BULLETIN No. : A300-57-6017 REVISION No. : 04 Feb 24/11 PAGE : 12 Printed in France

# S A 3OO-6OO SERVICE BULLETIN STA3I5/RIB5
® MLG FORWARD PICK-UP FITTING ® MLG RIB 5 AFT



### TING VIEW LOOKING FORWARD ON AFT FACE OF REAR SPAR. ^P (L/H WING DRAWN) 

# 4

OUTBD ^] 

### O O

0 O O O i O O O 

### O O 0 

### O O O O

l 

# H

' E WJJ 

# '^ od)

jvJ

,-/ 

# I / f OUTBD 

### REAR SPAR

MLG RIB 5 AFT FORWARD ATTACHMENT FLANGE VIEW LOOKING FORWARD ON AFT FACE OF REAR SPAR. (L/H WING DRAWN)



### Area to be inspected. Figure 1 Sheet 1

DATE : NOV 22/93 SERVICE BULLETIN No. A300-57-6017 REVISION 

### No. : 04 Feb 24/11 PAGE 

### : 13

Printed in France

# A 

# Soo -6OO SERVICE BULLETIN

UP VIEW ON MLG FORWARD PICK-UP FITTING

3 

### ATTACHED TO AFT FACE OF REAR SPAR OUTBD LOOKING FORWARD. 

### CL/H WING DRAWN)
HOLE POSITIONS TO BE INSPECTED MARKED :

UP
OUTBD 

### VIEW ON RIB 5 AFT FLANGE ATTACHMENT TO AFT FACE 

### OF REAR SPAR LOOKING FORWARD. CL/H WING DRAWN)
HOLE POSITIONS TO BE INSPECTED MARKED : 

# —i--

Fasteners to be inspected. Figure 2 Sheet 1

DATE : NOV 22/93 SERVICE BULLETIN No. A300-57-6017 REVISION No. : 04 Feb 24/11 PAGE 14

Printed in France

# S A 300-600 SERVICE BULLETIN 3. MATERIAL INFORMATION 

### None.

DATE : NOV 22/93 SERVICE BULLETIN No. A300-57-6017 REVISION No. 

### : D4 Feb 24111 PAGE 15

Pri rated i n Frn-

# S A300-600 SERVICE BULLETIN

THIS PAGE INTENTIONALLY LEFT BLANK

DATE : NOV 22/93 SERVICE BULLETIN No. A300-57-6017 REVISION No. 

### : 04 Feb 24/11 PAGE 16

Printed in France

# A300-600 SERVICE BULLETIN APPENDIX 1 

## AIRCRAFT JACKING REQUIREMENTS (1) Electrically ground the aircraft 

## (Refer to AMM 24-40-00, Page Block' 301). 

## (2) Defuel the aircraft (Refer to AMM 28-10-00, Page Block 301). (3) Remove the Left 

## and Right engines (Refer to AMM 71-00-00, Page Block 401). CAUTION : THE SAFETY STAY AT FUSELAGE FRAME 85 MUST BE IN POSITION FOR

THIS PROCEDURE. (4) Refer to Figure 1 and Table 1 for jacking locations and 

## jacking loads. (5) Each 

## jacking point requires one jack and one load cell. 

## WARNING : FOR SAFETY PRECAUTIONS DURING JACKING, REFER TO AMM

07-11-00. (6) Jack aircraft in 

## accordance with the following procedure: 

## (a) Jack aircraft at Nose Landing Gear (point 1) and rib 8 jacking points (points 2 and 3). NOTE : The Main Landing Gear (MLG) 

## can now be removed if

required. If the MLG is to remain installed it must be supported by applying a load of 5834 Lbf (2595 daN) to each MLG assembly (Refer to Table 1, Figure 2 and AMM 07-12-00). 

## (b) Position jacks and fittings/cradles at remaining positions, 

## points 4 to 14 inclusive (or points 4 to 12 inclusive if the MLG is not installed). (c) Apply Loads in accordance with 

## steps I to 4 as shown 

## in Table I (Page 4) at points 4 

## to 14 inclusive (or points 4 to 12 inclusive if the MLG is not installed). (d) Check loads at 

## points 1 to 4 and either 7 to 14 or 7 to 12 and adjust (Refer to TabLe 1, Step 4). CAUTION : LOADS MUST BE MONITORED DURING THE INSPECTION

PERIOD. THE LOADS APPLIED AND THE WEIGHT OF THE AIRCRAFT MUST NOT CHANGE DURING THE INSPECTION PERIOD. IF ANY MAJOR COMPONENTS ARE TO BE REMOVED OR REPLACED DURING THE INSPECTION, AIRBUS MUST BE CONTACTED FIRST. ENSURE JACKS ARE SECURED. AVOID DEFORMATION OF SKIN PANEL FORWARD OF FRONT SPAR OR AFT OF THE REAR SPAR.

7 DATE : NOV 22/93 SERVICE BULLETIN No. : A300-57-6017 

# I REVISION No. : 04 Feb 24/11 

### PAGE : I of 6 Printed in FRANC&

# a^oo-soo SERVICE BULLETIN APPENDIX 1 (e) After completion of inspection, the aircraft must be Lowered in reverse sequence of operations.



### 7 DATE : NOV 22/93 SERVICE BULLETIN No. : A300-57-6017 REVISION No. : 04 Feb 24/11 PAGE : 2

# SA3OO.6OO SERVICE BULLETIN APPENDIX 1

FRAME 11 FRAME 85



# 2' ^ • 

# 11 ti FOIE 13 RIB 6 3



### /' :4 FRAME 76 7 FRAME 40 FRAME 47



### \2 

# _ s . ais 

# a --- 2 

# < 

# k

- 

# RIB 13

FRONT SPAR ^— tL^~ REAR SPAR



## Aircraft Jacking Points

Figure 1
7 DATE : NOV 22/93 SERVICE BULLETIN No. : A300-57-6017 

## REVISION No. : 04 Feb 24/11 PAGE : 3 Printed in FRANCE

# A3" fin 

### U 

# -600 SERVICE BULLETIN APPENDIX 1
JACKING POINTS APPLIED LOADS (LB) STEP I (25%) 

## STEP 2



## (50%) STEP 3

(75%) STEP 4

(100%) 1 (FR.11) 27558 2 (RIB 8 LH R/S) 3307 3 (RIB 8 

## RH R/S) 3307 4 (FR 85) 2921 5842 8763 11685 

## 5 (FR 40) 6614 13228 19842 26455 

## 6 (FR 47) 5401 10803 16204 21605 7 (FR 76 

## RH) 3252 6504 9755 13007 8 

## (FR 76 LH) 3252 6504 9755 13007 9 (RIB 13 

## LH F/S) 2811 5622 8433 11244 

## 10 (RIB 13 LH R/S) 2039 4079 

## 6118 8157 11 (RIB 13 

## RH F/S) 2811 5622 8433 11244 12 (RIB 13 

## RH R/S) 2039 4079 6118 8157 

## 13 MAIN U/C LH (IF 

## INSTALLED) 5834 

## 14 MAIN U/C RH CIF INSTALLED) 5834


## Table 1 Jacking Loads + or — 10 % Tolerance

7 DATE : NOV 22/93 SERVICE BULLETIN No. : A300-57-6017 

## REVISION No. : 04 Feb 24/11 

### PAGE : 

### 4 Printrd in FRANCE

# A300-GOO SERVICE BULLETIN APPENDIX 1 Jacking Cradle or Jack Part Load Cell Qty Load Cell Qty Point Fitting Part No. Part 

## No. Adapter Part

No. No. 1 (FR. 11) N/A D3011 343A160KN2 1 98A07003910200 1 98A07003906200 1 2 (Rib 8 LH N/A D8004 343A400KN2 1 98AO7004002000 1 R/S) 98A07003909200 1 98A0 

## 70039112 00 1 3 (Rib 8 RH N/A D8004 343A400KN2 I 98AO7004002000 1 

## RIS) 98A07003909200 1 98A07003911200 1 4 (FR. 85) N/A D0504 343A63KN2 1 98A07003907200 1 98A07003906200 1 5 (FR. 40) RTA075002 N/A 343A63KN2 4 N/A 6 (FR. 47) RTA075002 N/A 343A63KN2 4 

## N/A 7 (FR. 76 RTA075010 MS02-3 343A100KN2 1 98A07003907200 1 RH) 98A07003906200 1 8 (FR. 76 RTA075009 MS02-3 343A10DKN2 1 98A07003907200 1 LH) 98A07003906200 1 9 (RIB 13 LH 98A57004010000 RTA075001 343-63KN2 I 98A7003907200 1 F/S) 10 (RIB 13 98A57004010000 RTA075001 343-63KN2 1 98A7003907200 1 LH R/S) 11 (RIB 13 98A57004010000 RTA075001 343-63KN2 1 98A7003907200 1 RH F/S) 12 (RIB 13 98A57004010000 RTA075001 343-63KN2 1 98A7003907200 I RH 

## RIS) 13 

## LH MLG STANDARD (If 

### AXLE JACK installed) 14 RH MLG 

### STANDARD (If AXLE JACK installed) Table 2

Jacking Points and Equipment 

## for Fuselage and Wing

7 DATE : NOV 22/93 SERVICE BULLETIN No. : 

### A300 -57-6017 REVISION No. : 04 Feb 24/11 

### PAGE : 5 rrinl.eu ini rnANCE

# A300-600 SERVICE BULLETIN APPENDIX 1

POINTS

NOTE : Both points on the MLG Bogie to be jacked

simultaneously to a combined total load of 5834 lbf (2595 daN).
Figure 2

Jacking of Main Landing Gear

7 DATE : NOV 

## 22/93 SERVICE BULLETIN No. : 

## A300-57-6017 

# I REVISION No. : 04 Feb 

### 24/11 PAGE 

## : 6.<-I

.. rn o ^ Z c^ 

### x ^^ D -s, 0 T 

### o

N

En 

### m

m

1 

### ^ m

O CD -w a

ob 

### E

re 

### n â N
ID 

### A300 SB No.

A/C M1SN FLIGHT CYCLES FLIGHT HOURS FFNbiN S 

### A300-57-6017

YES NO 

# LIII INSr[CTIONE q PORT DATE OF 1NS'ECTION INSPECTION METHOD : VISUAL NDT 

# ________^

(SPECIFY METHOD) IF YES, CRACK CONFIRMED BY : 

# I (SPECIFY METHOD) 

### ILLUSTRATION WHIC1 DEFINES THE PARAMETER TABLE TO INSERT RECORDS OF REQUIRED TO BE RECORDED (E.G. CRACK LENGTH, CRACK PARAMETERS (E.G. HOLE No., CRACK LENGTH, DEPTH, EDGE MARGIN ETC.). REPAIR BY OVERSIZE ETC.).

PLEASE LIST OTHER FINDINGS, EXCLUDING CRACK. AREA REPAIRED IN ACCORDANCE WITH, 

# LIII SB SRM AIB INSTRUCTION m w 0u d r O r 

# i H O 2 Q

v

# A300-600 SERVICE BULLETIN ACCEPTANCE/REJECTION SHEET AIRBUS PRODUCT SUPPORT DIRECTORATE 1 

## Rond Point Maurice BELLONTE 31707 

## BLAGNAC CEDEX 

## FRANCE Tel : (33)61

- 

## 93

- 

## 33
- 

## 3330526 F Telex : AIRBU 

## 5 TITLE : WINGS — REAR SPAR AT SELECTED BOLT LOCATIONS FOR ATTACHMENT OF

MLG FORWARD PICK—UP FITTING AND MLG RIB 5 AFT OF REAR SPAR (Alternative Mod. 07716 SB A300-57-6020). 

### MODIFICATION No. : INSPECTION ATA SYSTEM : 57

IS BEING HEREWITH SUBMITTED TO YOU FOR REVIEW 

## Please fill : ...REJECTED

...WILL BE EMBODIED
...EFFECTIVITY

This SB can only be incorporated in your "customized" documentation within the agreed time schedule in so far as this sheet is returned to us on purchase date and signed by a duty authorizedand empowered officer or representative.

FROM : AIRLINE :

NAME :

DATE :

---------------- Please return to AIRBUS PRODUCT SUPPORT DIRECTORATE 1 Rond 

## Point Maurice BELLONTE 31707 BLAGNAC CEDEX 

## FRANCE Att. : SDC32 — Technical Publications

Department

7 DATE :Njy,2?J^?3 SERVICE BULLETIN No. A300-57-6017 

## REVISION No. : 04 Feb 24/11 PAGE 1 of 1 Printcd in FRANCE