## AIRBUS CUSTOMER SE RVICES D I REC TORA T E 1 Ran d Point Mau rice Bellante 3 1 707 B LAGNAC GEDEX FRA N CE 

### Tel : (33) 5 61 933333 Te l ex : AIRBU 530526F Fax: (33) 5 61 934251 

# !$;A340 SERVICE BULLE TI N 

## SUMMARY

This summary i s for i nformation only and i s not approved for modi fi cation of the aircraft. 

# MAN DATO RY MAND A TORY MANDATORY Al A SYS TEM : 78 

### TITLE: EXHAUST - THRUST REVERSER - I N STALL NEW ACTUATOR ON 10 THRUST REVERSER ACTUATION SYSTEM DOORS FOR CFMS6 - SC ENGINES. HCONF ALL MODIFICATIONS



### As pe r EA SA lR 21, a minor change is one that has no appreciable effect on t he mass . ba lance, structural streng th, re l iabi l ity, operationa l character ist ics affect i ng the ai rwo rthiness of the product. All ot her changes are m aj or changes . REASON / DESCRIPTION /OPERATIONAL C ON S EQUENCES T he A340-200f300 Thrust Reve rse rs (T /R) system has experienced an i ncreased num be r of REVUNLOCK w arn i ngs . The investigation into the root cause conc l uded that t he T/R pivot i ng door actuato r did not have suff i c i ent st roke marg i n to fully engage the primary l ock under so m e cond itions . T he follow i ng contr i butors are suspected to have a detrimenta l impact on t he actua tor stroke margin: Low 

### T /

R structural stiffness Incorrect rigging of a pivoting doo r Component wear (as gimbal gap )
. Temperature co m ponent and high duct pressu re du ring pivoting door cl osure. Al so , two cases of in-flight single pivoting door deployment have occu rred, during aircraft cli m b , in which the p r imary lock and secondary lock d i sengaged . Secondary lock disengagement is a result of dynamic loading, w hich may occu r during h i gh · powered rev -unlock events . H igh-powered rev -unlock evenls may occu r duri ng take off , climb or i n f l ight.


### 5 DATE : J an 29/ 10 SERVICE BU LLETIN No . : A340 -78-4038 RE VIS ION No.: 00 - Jan 

### 29/ 10 Page: 1 Pri nled in FRANCE (J AIRBUS S.A.S
. 2007 . All righls reserved .

# ~A340 SERVICE BULLETIN SUMMARY Th is Service Bulletin is published to advise all operators 01 

### A340
-200 / 300 aircraft model 01 the issue of C F M Service Bulletin No. 78-009 1. Acco m p l ishment 01 th is Service Bullet in will : Address a primary root cause of T1R unlock events. Prevenllhe occu rre nce of a single door in f1ight deployment i n case of pri mary lock failure. 

### Accomplishment of this Service Bulletin consists in i nstalling the new actuator on 10 thrust reverser 

### actuation system doors. Se l ected doors, lor retrofit on ly , have been shown through flight and simulator tests with significant 

### repercussion in case 01 

### untime ly deployment close to the ground. Th e 10 doors lor which th is S8 applies are: Outer engines ( 1 and 4) : all 4 doors of each engine. Inner engines (2 and 3) : upper inb oard door of each engine. Installation of an increased stroke actuator will prov ide the system with enough stroke margin to ensure that the pivoting door is successfully pulled to the closed position where Ihe T/ R can (e-Iock correctly . Th e new ac tu ator provides add i tiona l st ro ke margin at door closure in ord e r to compensate all stroke m a r g i ns co n sumers identified during root causes investi gations (structure stiffness wear and gimbal gap, temperature effecL). Th e secondary lock, with i n the new actuator , has been rede sig ned to sustain potent ia l dynam i c l oad. I n order to h elp operators to manage the different configurations which w i ll follow this Service Bulietin embodiment , 

## a specific red placard to be installed on each T/ R cowl forward frame, will detail the pa rts req uired depending on the thrust-reverser pivoting ·doo r location on the aircraft. For further info rmation, please refer to TFU 

### 78.30.00.052. Accomplishment of this Service Bulletin and Service Bu ll etin A340 - 78 -4037 

### wi ll imp rov e the re liabi l ity of the thru st reverser l ocking mechanism. 

### GENERAL EVALUAT ION**:':'d.-£._,-~";,-.~** .**~~** __ .,--...:.:::-•.**~¥":, ~.** **EVA:t""J1\"'TIQt\.r TA8l** **F7~"':",,".~+-"'";i;<~~~EC.~~-§** COMPLIANCE MANDATORY CANCELS INSPECTION S8 NO POTENTIAL AD YES AlC OPERATION AFFEC T ED NO RELIABILITY AFFECTED NO PAX COMFORT AFFEC T ED NO COST SAVING NO LROPS AFFECTED NO S TR UCTURALUFE EXTN NO VENDOR SB INVOLVED YES



### 5 DATE: Jan 

### 29/10 SERV ICE BULLETIN No.: 

### A340-78-4038 REVISION No.: 00 - Jan 

### 29/10 Page: 2 Prinled in FRANCE**~** AIRBUS S.A.S. 2007. All righlS reseJ'Jed.

### M ATERI A L PRICE INFORM ATION



### " CONF 001

# ~A340 SE RV IC E BULLE TIN SUM MARY

MATERIAL SET OTY PER PRI C E PER 

## AlC A I C ( USO)

" CONF 002



### EFFE CTIVIT Y U CONF ALL 

### T h is Service Bulletin is applicable to this (these) operator(s) :

47W 

## FIN PAL VCV 56W 

## GFA OAF V

I R AAW HFY R

3L XAX 

## AFR IBE RJA ALK KAC S3R CON C URRENT REQUIREMENTS 

### None REFERENCES I R E P E R CU S SIONS 

## TFU OEB AOT SIL LINE MAIN T ENANCE A FF ECTED 

### LIFE LIMIT OTHER N ATURE OF T HE WOR K 

### A I RCRAFT EQUIPMENT 

## HARD SOFT OBRM 

## A R

G LAN SAA 

## B3R LHT SAS

78.30.00.052 

### None None None 

## No N

one None 

## NO YES NO NO NO CAL M3R SVW CCA MAU SWR MA IN PARTS



## CES MPD T

AP CPA MSR T

H

T DGA NMB T

HY DLH OAL UAE

5 DAT E: Jan 

### 29/1 0 SERV ICE BU L LET I N No.: A340-78 -4038 REV IS ION No.: 00 - Jan 29/ 1 0 Page: 3 Printed in FRANCE If! AIRBUS S
. A.S. 2007 . All righ t s reserved.MANPOWER 

### "CONF 001

" CONF 002

APPENDICES 

### "C ONF All Appendix 01 Appendix 02



### 5 DATE: Jan 29/10

# ~A340 SERVICE BULLETIN SUMMARY

S ER VIC E B U LLETIN No.: A340 -78 -4038 RE V I SION No.: 00 . Jan 29 / 10 Page: 4 Prinled in FRA NCE Cl AIRBUS S.AS
. 2007 . All righls iasorved.

# $A340 SERVICE BULLETIN SUMMARY 

### HCONF All

ACTUATOR TO BE MODIFIED

Figure A-FSAAA - Sheet 01


### 5 DATE: Jan 29/10 SERVICE BULLETIN No.: A340-78-4038 

### REVISION No.: 00 - Jan 29/ 10 Page: 5 Pril1led in FRANCE 

### e AIRBUS SAS. 2007 . All righls resorved .

### "CON F All



# "'= @D @D 

# "" @D @D

N OTE: 

### [Q!) DOOR TO BE MODIFIED



### 5 DATE: 

### Jan 29/10

# ~A340 SERVICE BULLETIN SUMMARY



### @D @D 

# -== c==- 

# (5"

Fi gu re A-FSAAA - Sheet 02 

### @D. @D 

# = /

.......... 

### @D

SERVICE BULLETIN No. : A340-78-4038 

### REVISION No.: 00 - Jan 29/ 1 0 Page: 6 Prin1ed in FRANCE Q AIRBUS SAS. 2007. All rights re served.

# $A340 SERVICE BULLETIN 

### AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellante 31707 BlAGNAC CEDEX FRANCE 

### Te l : (33) 5 61 933333 

### Telex : AIRBU 530526F 

### Fax: (33) 561 93 42 51



# MANDATORY MANDATORY MANDATORY ATA SYSTEM : 78 

### TITLE: EXHAUST - THRUST REVERSER - INSTALL NEW ACTUATOR ON 10 THRUST REVERSER ACTUATION SYSTEM DOORS FOR CFMS6-SC ENGINES. MODIFICATION No.: 

### 200354$30909 This document contains AIRBUS PROPR I ETARY INFORMA T ION and shall al an limes remain the property of AIRBUS: 

### no inte lle ctual 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 con ta ined in 

### it shall be treated as confiden tial. shall not be used for any purpose other than 

### that for which it is hereby delivered . II shall not be disclosed in whole or in parI to th i rd parties and shan 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), wi t hout AIRBUS prior written consen\. 1. PLANNING INFORMATION "*CONF ALL



### 5 A. EFFECTIVITY This modification is applicable by Service Bulletin only. (I) 

### Models 340-211 340 -212 340 -213 340 -311 340 -312 340-313 (2) Effectivity by MSN 0002-000900110013-00150018 -00290031-0035 0038-00410043 -00440046-0049 0051 -00530056-00580061 00630074 -00760078-0081 0084-00850088 -0091 0093 -0094009 701 01 0103 -01040114-0115011701230125-01260128-01290131 0133 - 013701390141-01420145 -0 1470149 -01520154 0156-01610163 -0164 0166-0170 01 73-01 76 0178-01800182 0185-0187 0190 0192 -0194 0196-0197 0199 0201-020202040207 -020802100212 -02180220-0221 02250227-02280233 0235 - 0237 0239 0242-0243 0245 -0 246 0252 0257 0260 0263-0264 0268 0270 0273 -027402780280028202920297030203040307 0310 0318 -0319 03210325 0327 0329 0331-0332 0335 0347 0352 035 4-0355 0359 0363 036 7 0373-0374 0377 -0379038103850387039003950399040204060411 0413 -04150424 0429 -04300433-0435043804420 446 -0447045004590467 0470 04740483 0528 DATE: Jan 29 /10 

### SERVICE BULLETIN No.: A340-78-4038 REV IS ION No.: 00 - Jan 29/ 10 Page: 1 Printed in FRANCE 0 AtRBUS S.A.S. 2007. All rights reserved.

### 5

# ~A340 SERVICE BULLETIN 

### 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) Effectivity by Operator Th e Operator/MSN relationsh i p 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 lor another reason.



## CPA
DLH

DATE: Jan 29/10 

### 02070210023702450246

2301260128013601370142014701570160020802180220 

### 02280381

SERVICE BULLETIN No. : A340-78-4038 REVISION No.: 00 - Jan 29/10 Page: 2 Printed in FRANCE © AIRBUS S
.A.S. 200 7. AI! rights reserved.

### 5

# ~A340 SERVICE BULLETIN



### (4) Configuration by MSN 

### 0024 0025 0027 0028 0029 0032 0033 0034 0035 0039 0040 004100440047 

### 004800490051 005200 53005 600570058007600780079 0084 0088 0089 0090 0091 009300940097010 1 01030104 0114 01 15 0117 0123 0125 0126 0128 0129 0 131 0 1 33 0 1 34 01350136013701390141014201450146014701490 1 50 

### 01520154015701580160016101630164 0166 0167 0168 0169017001730174 01 75 

### 0116 0179 0180 0 1 82 0185 0186 

### 018701900192019301940196019701990201 0202 0207 020B 0210 02 12 0213 0214 0215 0216 0217 0218 0220 0221 

### 0225 0227 0228 0233 0235 0236 0237 0239 0242 0243 0245 02 46 0252 0257 0260 0263 0264 0268 0270 0273 0274 0278 

### 02800282029202970302030403070310 03 1 8 0319 0321 0325 0327 0329 0331 0332 0335 0347 0352 0354 0355 0359 03630367037303740377 0378 0379 0381 038503870390 0395 0399 0402 0406 0411 0413 0414 0415 0424 0429 0430 04330434 0435 0438 0442 0446 0447 0450 0459 0467 0470 047404830528053805410544054505460554 0556 0559 056 t 0562 0582 0585 0590 0598 0643 0646 0651 0668 0793 0800
(5) Configuration definition "CO NF 001 Config. 01 i s valid for A340 -300 a i rcrafl models. "CON F 002 Config
. 02 is valid for A340 -200 aircraft models.

DATE: Jan 29 /10 REV I SION No.: 00 - Jan 29 / 10 SERVICE B U LLETIN No .: A340-78 -4038 Page: 3 Printed in FRANCE c:!:I AIRBUS S.A.S. 2007. All rights reserved .

### 5

# ~A340 SERVICE BULLETIN 

### (6) Materia l Effe ctiv ity**MA EflrAL** **~~~"""'='~ =,';"~,,,,~~,~** **~~EfI C>** **:I SE@lO** **T- ES** **~** 

### Equipment BFEAO I 1 

# I B. CONC URRENT REQ U IRE M EN TS N on e 

### C. REASO N (1) History The A340 -200!30 0 Th rust Reve rse rs ( T

/

R) sys tem has experi e nced an increased num be r of REV - UNLO CK warning s. The investigation into the rool cause concluded that 

### the 

### T / R piv oting door actua tor did nol have suffic ient stroke margin to fully engage the p rimary lock u nde r some conditions . Th e following co n tribut o rs are s u s pected to have a detrimental impact on the actuator stroke ma rg in : Low 

### T / R str uctural st iffness I ncorr ect r igging 01 a pivoting doo r Compon en t wear (as gimbal ga p ). T em p era ture component a n d high ducl pressu re during pivoting door c l osure. Also , two cas es 01 in ·flight singl e pivoting door deployment have occurred , dur i ng aircraft climb. i n wh ich the primary lock and secondary lock d isengage d. Secondary lock disengagement is a resull o f dynamic load i ng , whi c h may occ ur during high -powered rev - unlock events . Hi gh -powe red rey-unl ock events may occ ur during take of!. c limb or in fl ig hl. (2) Object ive/Action This Serv ice B u llet i n is published to advise all ope ralo rs of A340 -200/300 aircraft mo del of the iss u e of CF M Service Bulletin No. 78·0091. Acco mplishment 

### 01 th is Serv ice Bulletin will : Address 

### a pri mary root cause of 

### T / R un l ock events. Prevent the occurrence of a s ingle doo r in f l ight deployment i n case of primary lock failure. Accomplishm en t of Ihis Service 8u lletin consi sts i n installing the new actuator on 10 thru st reverser actu at ion system doors. Selected doors, l o r r etrofi t only. have b een shown through flight and sim ulato r tests with significant reperc ussion in case o f untim ely d e ploym ent close 

### 1 0 the ground . Th e 

### 10 doors for which l h is S8 app l ies 

### are : DATE : Jan 29/10 SE R VIC E BULLETIN No. : A340-78 -4038 RE V I SION No.: 00 - Jan 291 10 

### Pag e: 4 Printed in FR ANCE () AIRBUS S. A .S
. 200 7. All righ1s reserved .

# ~A340 SERVICE BULLETIN Outer engines ( 1 a n d 4) : a ll 4 doors of each engine . Inner engines (2 and 3) : upper inboard door of each engine. 

### Installation of an increased stroke actuator will provide the system w ith enough stroke margin to ensure that the pivoting door is successfully pulled to the closed position where the T/R can re-Iock correctly. 

### The new actuator provides additional stroke margin at door closure in order to compensate all stroke margi n s consumers i dentifi e d during root causes investigations (structure stiffness wear and g i mbal gap. temperature e!fecL. )
. The se condary lock, within the new actuator, has been redesigned to sustain potential dynamic load . I n order to he l p operators \0 manage the different configurations which will follow this Service Bulletin embodiment, a specific red placard to be installed on each T I A cowl lorwa rd frame, wi ll detail the parts required depending on the thrust-reverser pivotingdOOf location on the aircra ft. For further information, please refe r to TFU 78.30.00.052. (3) Advantages Accompl i shment of th i s SeIVice Bulletin and SeIVice Bulletin A340 -78-4037 will improve the reliability of the thrust reverser lock i ng mechanism. (4) Operationa l/Maintenance Consequences None D. DESCRIPTION To accomplish this SeIVice Bulletin it is necessary to ; "CONF 001



### 5 Task 784038 -831-801-001 : Modification (1) Remove the Pivot i ng Door Actuators and the shim sets f rom the Engine 1. (2) Remove the Pivoting Door Actuators and the shim sets from the Engine 2 . (3) Remove the Pivoting Door Actuators and the shim sets from the Engine 3. (4 ) Remove the Pivo t ing Door Actuators and the sh i m sets fro m the Eng i ne 4 . (5 ) Install the New Pivoting Door Actuators in the Engine 1 (no shim with the new actuator). (6) Install the New Pivoting Door Actuators in the Engine 2 (no sh i m with the new actuator). (7 ) Install the New Pivoting Door Actuators in the Engine 3 (no shim with the new actuator)
. DATE: Jan 29 /10 SERVICE BULLETIN No .: A340-78 -4038 REVIS I ON No.: 00 - Jan 29/ 1 0 Page: 5 Plinled in FRANC E 0 AIRBUS SAS. 2007. All rights reserved.

# ~A340 SERVICE BULLETIN 

### (8) I nstall the New Pivoting Door Actuators in the Engine 4 (no shim with the new actuator). 

### hCONF 002 Task 784038-831-801-001: Modification (1) Remove the Pivoting Door Actuators and the shim sets from Ihe Eng i ne 1. 

### (2) Remove the Pivoting Door Actuators and the shim sets from the Engine 2. (3) Remove Ille Pivoting Door Actuators and the shim sets from the Engine 3. 

### (4) Remove the Pivoting Door Actuators and the shim sets from the Engine 4. 

### (5) Install the New Pivoting Door Actuators in the Engine 1 (no shim with the new 

### actuator). (6) Install the New Pivoting Door Actuators in the Eng ine 2 (no shim with the new actuator). 

### (7) Install Ihe New Pivoting Door Actuators i n the Engine 3 (no shim with the new actuator). 

### (8) Install the New Pivoting Door Actuators in the Eng i ne 4 (no shim with the new actuator). "CONF ALL



### 5 E. COMPliANCE 

### (1 ) Classification MANDATORY (2) Accomplishment Timescale Accomplishment of this Service Bulletin is requested before the 31 December 2012 . Accomplishment of this Service Bulletin is expected to be rendered mandatory by the issue of an Airworthiness Directive (AD) published by the European Aviation Safety Agency (EASA). It 

### is anticipated that the AD will confirm the date given above but reference should be made to the AD for confirmation of the mandated accomplishment timescale. 

### F. APPROVAL 

### Approved under EASA Design Organisation Approval No. EASA 21J.031. 

### If an aircraft listed in the effectivity 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 inco rporation 

### 01 the Service Bulletin . DATE: Jan 

### 29 /10 SERVICE BULLETIN No.: A340-78-4038 REVISION No .: 00 - Jan 

### 29 /10 Page : 6 Printed in FRANCE (l AtRBUS S.A
. S
. 2007. All rights reselVed .

# $A340 SERV I CE BULLETIN G
. MANPOWER Th e manpower estimates given in this Service Bulletin are based on the di rect labor cost to d o th e work. These est i m ates assume th at the work 

### will b e done by experienced p ersonne l , and may nee d to 

### be revise d upwa rds to suil operator'S c i rcu m stances. The est imates do not i nclude 

### the time to prepare , plan or inspect the work . Ma nu facture and p rocu re ment of parts and tools , drying times for pain ts. sealants, etc. , and general administration work are also nol 

### included. ··C ONF 001**,~¥k. ~~;;**  

## ""':""'"'**_:-=:~ asK.''i'** **8if6 83J** **6:o .t-** **Ot:** 

### .ModificaW:fn**):::;:::..;..".*~-;::;L1r-****o:- ~**  

### Get A ccess 2.00 On Aircraft Remove I he Pivoting Door Actuators and the shim se l s 4.00 from the Engine 1 . Remove the Pivoting Door Actuators and the shim sets 1.00 from the Engine 

### 2. Remove the Pivoting Doo r Actuators and the shim se ts 1 . 00 from the Engine 3. Remove the Pivoti ng Doo r Actuators and the shi m sets 4.00 from the Eng ine 

### 4. Install th e New Pivoting Door Actua tors i n th e Eng i ne 1 

### 8.00 (no shim wi th the new actuato r). I nstall the New Pi voti ng Door Actuato rs in the Engine 

### 2 2 .00 (no s h i m with the new actuator)
. Install the N ew Pivoting Door Actuators in th e Eng i ne 

### 3 2 .00 (no shim wit h Ihe new actuator). Install the New Pivoting Door Actuators in the Engine 4 

### 8.00 (no shim with the new actuator). T ests 

### 2.00 Close - Up 

### 2.00 TOTAL MANHQURS 

### 36.00 

### ELAP SED TIME (HO URS) 8 .50 

### NOTE: For the details concerning the elapsed time assumptions. refer to Appendix 0 1 

### U CONF 002

Door Actuato rs and the shim sets from the i 1. Remove the from the Engine 2. from the 

### 5 DATE : Jan 29 / 10 SE R V ICE B U LL ET IN No .: A340-78·4038 REVISION N o .: 00 - Jan 29 /10 Page: 7 Printed in FRANCE 

## e AIRBUS S.A.S
. 200 7. All righ ts rosorved.

# $ A340 S E RVICE B U LLETIN 

## I**~'=1=- 4s;;,;;;_";::;:4.6:::~~** **T~k 784038** **': 83** **}30J "£** **O:OX o:a** **ficalipn ¥.?Q;g.:.~~':~4~~**  Remove the Pivoting Door Actuators and the shim sels 4.00 from the Eng ine 4 . Install the New P ivoting Door Actuators in the Engine 1 8 . 00 ( no shim with the new actuator). Install the New Pivoting Door Actuators in the Eng i ne 2 2.00 (no sh i m with t he new actua tor). Install the New Pivoting Door Actuators in the Engine 3 2.00 (no shim with the new actuator)
. I nslall the New Pivoting Door Actuators in the Engine 4 8.0 0 (no shim w ith the new actuator). 

### Tests 2 .0 0 Close-Up 

### 2 .00 TOTAL MAN HO U RS 36 . 00 ELAPSED TI ME ( HOURS) 8 . 50 NOTE : For the details concerning the e lapse d lime assumptions , reler to Appendix 01 "CONF ALL 

### H . WE IGHT AND BA LANCE U CO N F 001 Manufacturers Empty Weight Effect on Balance



### " CONF 00 2 Manufacturers Empty Weight Effect on Balan ce 

### ··CONF ALL I. ELECTR I CAL L O AD DATA Not Chang ed 

### J . REFEREN C ES

" CONF 001 Aircraft Maintenance Man u a l ( AMM ) +0.91 KG -32 .029 KGM

+0.91 KG -30 .087 KGM

12 -34 -24 78 -3 1 - 18 (+2.0061 LB) (-231.665 L B.FT ) (+2. 0 06 1 

### LB) (-2 17 . 619 LB .FT )

78 -30 -00 78-31-00 78-31 -41 ATA Common S upport Data Dictionary (CSDD) , Chapter 2 Elec . Std. Practices Manua l (ESPM) 20 -55-00 Vendor Serv i ce Bulletin (VSB) CFM CFMS6-SC 78 -009 1


### 5 DAT E : J an 29/1 

### 0 SERV I CE BULLETIN No .: A340 -78-4038 

### REVIS ION No.: 00 - Jan 29/10 Page: 8 Printed in FRANCE IQ A I RBUS S.AS
. 2007. All rights reserved .

# ($,A340 SERV ICE BULLET IN 

### HCONF 002 Aircraft Maintenance Manual (AMM) 12-34-24 

### 78-3000 78-31-00 78-3 1 - 1 8 78-31 -41 ATA Common Support Data Dictionary (CSDD), Chapter 2 Elec. Std. Practices Manual (ESPM) 20-55-00 Vendor Service Bulletin (VSB) CFM CFM56·5C 78-009 1 

### "CONF ALL K. PUBLICATION AFF ECTED

Aircraft Maintenance Manual (AMM) 78 -31 -41 lIIustrated Parts Catalog (IPC) 

### 78-31·41 L. INTERCHANGEABILITYI MIXABILITY



### " CONF 001

5 NOTE:
NOTE (1):



### DATE: Jan 29 /10 

### For definitions 01 interchangeabil ity codes in column INT. , refer to ATA Common Support Data D ictionary (CSDD), Chapter 2 . 

### Only the mixability configuration(s) and condition(s) stated in this Service Bulletin are approved. 

### A Left-Hand (UH) C-duct with: Both the upper and the lower thru st-reve rser pivoting-doors retrofitted with the new P/L (Service Bulletin No . A340 - 78-4037) and the new actuator (Service Bulletin No. A340-78-4038) can be installed on any engine _ Only the upper thrust -reverser p ivoting -door retrofitted with the new P/L (Service Bulletin No . A340 - 78-4037) and the new actuator (Service Bulletin No . A340-78-4038) can only be i nsta!!ed on eng i ne No_ 2 and No.3_ None thrust-reverser pivoting-door retrofitted with the new P / L (Serv ic e Bulletin No . A340 - 78 -4037) and the new actuator (Service Bulletin No. A340-78-4038) can only be installed on engine No . 2_ A Right -Hand (R/H) C-duct with : SERVICE BULLETIN No.: A340 - 78 -4038 REVISION No. : 00 - Jan 29/10 Page: 9 Printed in FRANCE Ii) AIRBUS S.A .S. 2007 . All rights reselVcd.HCONF 002



### NOT E :

NOT E (1 ):



### 5 DAT E: Jan 29/10

# A340 SERVICE B ULL ETIN Both the upper and the lowe r th rust - reverser pivoting-doo rs retrofitted with the new P/L (Service Bulletin No. A340 -7B - 4037) and the new actuato r (Serv i ce Bulletin No. A340 - 78-4038) can be i nsta ll ed on any 

### engine. Only the upper thrust - reverser pivoting -door retrofitted with the new 

### P

/L ( Service Bulletin No . A340-78 - 4037) and the new actuator (Service Bullet in No . A340- 78-4038) can only 

### be installed on engine NO.2 and NO.3
. 

### None IhrusHeverser pi v oting-door retrofitted with the new Pf L (Service Bulletin No. A340-78- 4037) and the new actuator (Serv i ce B ulletin No. A340 - 78-4038) can only 

### be installed on engine NO.3
.



### Fo r definit ions of inte rchangea b i li ty co des in column INT" refer to A TA Common Support Data Dictionary (CSOD)
. Chapter 2. Only the mixability conf i guralion {s) and condilion{s} stated in this Service Bulletin are approved. A Lelt-Hand (U H ) C · du ct w ith: BOTh the upper and the lower thrust-reverser pivoting-doors retrofitted with the new PIL {Service Bulletin No. A340 -78-4037} an d the new actuator (Se rvice Bulleti n N o. A340-78-4038) can be i nstalled on any en gi ne. Only the u pper thrust-reverser pivoting -doo r retrofitted with the new PIL (Se rv ice Bulletin No. A340-78 -4037) and the new actuator (Service Bull etin N o. A340-78-4038 ) can only 

### be installed on engine No. 2 and No . 3 . None thrusHeverser pivot i ng-door retrofined with the new P/ L (Service Bulletin No . A340-78-4037) and the new actuator (Service Bullet i n No . A340·78-4038) can only 

### be installed on engin e No.2. A Righi- H and (R/H) C -duct w ilh : Both the upper and the lower thrust -reverser pivoting-doors retrofitted with the new 

### P/l ( Service Bullet i n No. A340·78-4037) and the new actuato r (Se rv i ce Bulletin No. A340 -78 -4038 ) can be installed on a n y eng i ne. SE RVICE BU LLET IN No.: A340-78-4038 R EV I S ION No.: 00 - Jan 29/ 1 0 Page: 10 Prin1ed in FRANCE**~** AIRBUS SAS
. 2007. All rights reserved .

# ~A340 SERVICE BUllETIN Only the upper thrust-reverser pivoting·door retrofitted with the new P

/ L (Service Bulletin No. A340·78·4037) and the new actuator (Service Bulletin No. A340-78-4038) can only be installed on engine No .2 and No .3. None thrust· reverser pivoting·door retrofitted with the new P/L (Service Bulleti n No. A340· 78-4037) and the new actuator (Serv ice Bulletin No. A340 · 78·4038) can only be installed on engine No.3. hCO NF 

### All



### 5 M. SPARES 

### Actuator- Pivoting Door Actuator-Pivoting Door Actuator·Pivoting Door Actuator · Pivoting Door Shim

DATE : Jan 29/10 1608000·4 1608000 · 5 1608000·6 1608000·7 AFLOI7·800·0

SERVICE BULLETIN No.: A340-78-4038 REVISION No.: 00 - Jan 29/10 Page: 11 Pri nled in FRAN CE (l AIRBUS S.AS
. 2007 . All righlS reserved .

### 5

# ~A340 SERVICE BULLETIN

This Page Intent ion ally Left Blank

DATE: 

### Jan 29/10 REVISION No.: 00 - Jan 

### 29/10 SERVICE BULLETIN No.: A340-78-4038 Page: 12 Printed in F RANCE**~** AIRBUS S.A
. S. 2007. All ri ghts reserved.

# ~A340 SERV I CE BUL L ET IN 2 . MATERIAL INFORMATION "CON F ALL



### 5 A . MATERIAL· PRICE AND AVA ILABILIT Y ( 1) Procurement Addresses 

### Re fer to the Vendor Service Bulletin No. CFM56-SC 78 -0091 for the equipment procurement. 

### (2) Price and Availability 

### Refe r to the Vendor Service Bu ll etin No. CFMS6 - 5C 78 -0091 for the equipment mod ifi ca tion sales te rms. 

### B . INDU STRY SUPPORT INFORMATION Refer to the Vendor Service Bulletin CFM56 -5C 78 -0091 for the ind ustry suppo rt te rms. 

### C. LIST OF COMPONENTS No Kit 

### D . LI ST OF MATERIALS· OPERATOR S UPPLIED 

### (1) Consumable Malerials
(2) Components None 

### (3) Equipment To accompl ish this Service Bullet in, 

### i t is necessary to use the expendable parts listed in the AMM Task 78-3 1 -4 1 -400-801.

Equ ip ment BFEAO I

NOTE: 

### For defin itions 0 1 in terchangeab ility codes i n co l umn IN T ., re fer to ATA Common Support Data Di ctio nary (CSDD ), Chapter 

### 2 . 

### E . PARTS TO BE RE·IDENTIFIED B Y OPERATOR None
DATE: Jan 29/ 1 0 

### SERV ICE BULLETIN No.: A340 - 78-4038 REVISION No. : 00 - Jan 29/10 Page: 13 Printed in FRANCE " A I RBUS SAS. 2007. A ll righls reserved .

### 5 

# $A 340 SE RVI CE BUL LET IN F . TOOLING 

### ( 1) Too l i ng· Price and Availability 

## None (2) Toots NOTE : 

### (3) Special Too ls None

DA TE : Jan 

### 2911 0 To accomplish this Service Bulletin. 

### it is necessary to use the 1001s listed in AMM Task 78-3 1 -4 1-000-80 1 and in CFM Service Bulletin No. CFM56·5C 78-0091.

SERV I C E BULLETIN No. : A340-78 -40 38 REVISION No.: 00 · Jan 29 / 10 Page : 14 Prin ted in FRANCE C AIRBUS S.A.5
. 2007. All rights reserved.

# ~A340 SE R VIC E BULL ETI N 

### 3 . ACCOMPLISHMENT INSTRUCTIONS Task 78 4038·831-801-001 - Modification WARNING: MAKE SURE THAT YOU OBEY ALL THE WARNINGS A ND AL L T HE CAUTIONS INCLUDED IN THE REFERE N CED PROCEDURES 

### C!\U**1l0i'~** 

### f\LW,WS OBEY THE PHECI'l,UTiONS 

### THAI FOt-LQ\N TO KCEP H FCTRI CA l WIR:N G iN A S/ITI$FAcrOR V CON DITION (Fl [C, TRlC.!I. LLY 

### AND MECHANKJ,LI.Y SERVICE-/\8I.E;. WHEN YOU DO M/litHCNAJJCE WURK,**Rr:pr~IRS** OR**tv10DiFICAT10~·.S,** AlWAYS K EFP E L EC TRICAL WIRIt'.!G. 

### COMPOt'JEt-JTS N-JO THE \NORK 

### lIREt, AS CLEt,!,] 

### 1\8 POSSI!3LE 

### TO DO THtS , PUT PhOfECnON
. SUCH AS PLASl'IC SHEE TiN G. CLOfHS. E "rc 1 \ $ i'<lEGESSi\RY ON WIR iNG AND cor."IPONFN1S RECUt ARiY RFM O V E AU SHAVINGS , UNWANTED MA T ERI AL AND 

### Ol l lER**cm~TAJv1iNATiON** THESF PRFCAU110NS WILl D f:CfiF ASF. T H E RISK OF CONTAMINl\T!O,\J AND DM,U\GL TO THE [U:::crRICAL WI RiNG Ir·l$TALLATION IF fHERE IS CONTMAINAT10f>l. 

### RHER 

# ro [SP iVI 20
-55 ·00. CL E;'\ NING
. Task Associat e d Data



### · · CONF 001



### " CONF 002



### 5 DAT E: Ja n 29/10 SE RVICE B U LL ETIN N o.: A340-78-4 0 38 REVIS IO N No . : 0 0 - J an 29/ 10 P age: 15 Pnnted in FRANCE 0 AIRBUS SAS. 2007 . All rights reserved ,

# ~A340 SERVICE BULLETIN 

### UCONF ALL A . GENERAL "CONF 001 (1) 5ubtask 784038-839-001·001 - Administrative



### Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. 

### (1) Subtask 784038-839-001-001 - Administrative

Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. 

### "CONF All B. PREPARATION "CQNF 001



### 5 (1) Subtask 784038-941-001-001 - Job Set-up

(a) Make sure that the aircraft is electrically grounded (Refer \0 AMM Task 12- 34-24 -860 -802). 

### (2) Subtask 784038-941-002-001 - Job Set-up for Engine 1

DATE: Jan 29/10 SERVICE BULLETIN No.: A340-78-4038 

### REV IS ION No . : 00 - Jan 

### 29/10 Page: 16 Pnnted in FRANCE @ AIRBUSS.A
. S. 2007 . All rights resolVed .

### 5

# ~A340 SERVICE BUL LETIN (a) Do the preparation procedure as specilied in the removal of the pivoting door actuators 

### (5002EG1 , 5002EG2 , SO02 EG 3 and 5002EG4 ), on ly for engine 1 ( Refer to 

### AMM Tas k 78-31-41 -000 -80 1 ). 

### (3) Subtask 784038·941-003-00 1 • Job Set-up tor Engine 2

(a) Do the preparation pro cedure as specitied in the removal of the pivoting door actuators (5002EG1,), only for engine 2 (Reier to AMM Task 78-31-41-000 -801 ). 

### (4) Subtask 784038·941·004·001 • Job Set·up for Engine 3

(a) Do the preparation procedure as specified in the removal of the pivoting door actuators (500 2EG4), only for engine 3 (Refer to AMM Task 78-31-41-000-801). 

### (5) Sublask 784038-941·005-001 • Job Set-up for EngIn e 4

(a) 

### Do t he preparat i on procedure as specified in Ih e removal of (h e pivoting door actuators (5002EG1. 5002EG2
. S002EG3 and 5002EG4)
. only for engine 

### 4 ( Refer to AMM Task 78 - 31-41 -000 -801 )
.
DATE : Jan 

### 29/10 SERVICE BULLETIN No .: A340-78-4038 REVIS I ON No.: 00 - Jan 

### 29 /10 Page : 17 Printed in FRANCE (l AIRBUS S.A
.S
. 2007 . All rights ro sorved .

# $A340 SERVICE BULLETIN "C ONF 002



### 5 (1 ) Subtask 784038-941-001-001 - Job Set-up Skills NON SPEC I F I C

c .

### ..,~**"' ~~~.,t~~** **ef.e nces** **~~ "** **.;;;~~~** Aircraft Maintenance Manua l (AMM ) Task 12-34 -24 -860-802 

### (a) Make sure th aI the aircraft is electrically groun ded ( Refe r to AMM Task 1 2-34 -2 4 -860-802 ). 

### (2) Subtask 784038-941-002-001 - Job Set-up for Engine 1

(a) 

### Do the preparation proced ure as specified 

### i n th e removal of the pi voti ng d oo r actuators (5002 EG1 , 5002EG2 , 5002E G 3 and 5002EG4), on ly for engine 1 ( Re fe r to AMM T ask 78-31-41-000-801)
. 

### (3) Subtask 784038-941-003-001 - Job Set-up for Engine 2

(a) 

### Do the preparation procedure as specified in the removal of t he pivoting door actuators 

### (5002 EG t,). on ly for engine 2 ( Refer to AMM Task 78-3 1 -4 1 -00 0 -80 1 ). 

### (4) Subtask 784038-941-004-001 - Job Set-up for Engin e 3

DATE : J an 29/ 10 S ERVI C E BULLETIN No.: A340-78 - 4038 REVISION No. : 00 - Jan 29/ 10 Page: 18 Printed in FRAN CE ttl AIRBUS S.A.S
. 2007. All rights rescr\led.

# $ A340 SERV ICE BULLETIN



### (a) Do the preparation procedure as specih ed in the rem ova l of the pivoti ng door actuators 

### (5 002EG4) , only for eng i ne 3 (Refer to AMM Task 78-31 · 41 -000-801)
. 

### (5) Subtask 784038·941-005-001 • Job Set-up for Engine 4

(a) Do th e preparation pro cedure as specified i n the removal of the p ivot i ng door actu ato rs (50 02E G1, 5002EG2, 5002EG3 and S002EG4), on ly for eng ine 4 ( Reie r to AMM Ta sk 78 -31 -41 -000-80 1 )
.

" CONF ALL 

### C. PROCEDURE NOTE: Refer to Appendix 02 to id entify the 1 0 doors to retrofit. 

### "CONF 001



### 5 (1) Subtask 784038-020-001-001 • Remove the Pivoting Door Actuators and the shim sets from the Engine 1 .

DATE : 

### J an 29 / 10 S ER V I CE BULLETIN No . : A340-78- 4 038 

### RE V I S ION No.: 00 - J an 29/ 1 0 Page: 19 P ri n l ed in FRANC E (l AIRBU S S. A . S
. 2007 . All rights r eserved .

### 5

# ~A340 SERVICE BULLE TI N (a) Remove the pivoting door actuator (Refer to CFM Service Bulletin No . CFM56-5C 

### 76-0091) : FIN 5002EGl 

### Actuator-Pivoting Door 1608000-4 

### and 1 Shim AFlOI7-800-0 

### or FIN 5002EGI 

### 1 Actuator-Pivoling Door 1608000-5 

### and Shim AFLOI7-800 -0 

### or FI

N 5002EGI Actuator-Pivoling Door 

### 1608000-6 

### and 1 Shim AFL017-800 -0 

### or FIN 5002EGI Actuator-Pivoting Door 

### 1608000-7 

### and Shim AFLOI7-800
- 0 (b) Remove the pivoting door actuator (Refer to CFM Service Bulletin No. CFM56-5C 78-0091) : 

### FIN 5002EG2 Actuator-Pivoting Door 1608000-4 

### and Shim 

### AFL017 -800-0 or FIN 5002EG2 Actuator- Pivoting Door 1608000 -5 

### and Shim 

### AFlOI7
-80Q-O DATE: 

### Jan 29/10 SERVICE BULLETIN No.: A340-78-4038 REVISION No.: 00 - Jan 29/10 Page: 20 Printed in FRANCE <D AIRBUS SAS . 2007. All rights reserved.

### 5

# ~A340 SERVICE BULLETIN

or FIN 

### SO02EG2 Actuator-Pivoting Door 1608000 -6 and Shim 

### AFL017-BOO-O or FIN 5002EG2 

### Actuator-Pivoting Door 1 608000-7 and Shim AFLOI7 -800 -0 

### (c) Remove the pivoting door actuator (Reier to CFM Service Bulletin No . CFM56-5C 

### 78-009 1 ) : FIN 5002EG3 Actuator-Pivoting Door 

### 1 608000-4 and S h im 

### A FlO I7
-800
- 0 o r FIN 5002EG3 Actuator-Pivoting Door 

### 1608000
-5 a nd 

### 1 S hi m 

### AFLOI7
-aOO
-O or FIN 5002EG3 Actuator-Pivaling Door 

### 1 608000
-6 and Sh im 

### AFL017 -BOO -O or F IN 5002EG3 Actuator- Pivoting Door 

### 1 608000 -7 and 

### 1 Shim 

### AFL017 · 800-0

DATE : 

### Jan 29/10 SE RVICE BULLETIN No.: A340 · 78-4038 

### REVI SIO N No.: 00 - Jan 29/10 Page : 21 Prin ted in FRANCE CI AIRBUS SAS. 2007. AI! righ ts reserved.

### 5

# ~A340 SERVICE BULLETIN (d) Remove the p ivot i ng d oo r actuator (Refer to CFM Servi ce Bullet i n No . CFM56-5C 

### 78· 0091) : FIN 5002 EG4 Act uator-P ivotin g Door 1608000-4 

### and Shim AFl017-800-0 or FIN 5002EG4 Actuator- Pivot i ng Door 1608000 - 5 

### and S him 

### AFLOI7 -800-a or F IN 5002EG4 Actuator- P ivoting Doo r 1 608000-6 

### and Shim 

### AFlO I 7-8DO-O or FIN 5002 EG4 Actuator- Pivotin g Door 1608000-7 

### and Shim AFL017 -800 - 0 (2) Subtask 784038·020·002·001 - Remove th e Pivoting Door Actuators and the shim sets from the Engine 2.



### DATE: 

### Jan 29/10 

### SE RVI C E BULLETIN No.: A340-78·4038 REVISI ON No.: 00 - Jan 29/10 

### Page: 22 Printed in FRANCE <0 AIRBUS S.A.S. 2007. All righ ts re se rved .

### 5

# A340 SERVICE BULLETIN 

### (a) Remove the pivoting door actuator ( Refer to CFM Service Bulletin No. CFM56 -5C 78 -0091) : FIN 5002EGI Actuator- Pivoting Door 1608000-4 and 1 

### Shi m AFLOI7 -800-0 0 ' FIN 5002EGI Actuator - Pivoting Door 

### 1608000
-5 and Shim 

### AFlOI7
-S00
-0 0' FIN 5002EGI Act u ator- P ivoting Door 1 608000 -6 and Shim 

### AFLOI7
-800
-0 0' FIN 5002EGI Act uator- Pivoting Door 1 608000 -7 and 

### Shim AFLOI7 -S00-0 (3) Subtask 784038-020-003-001 - Remove the Pivoting Door Actuators and the shim sets from the Engine 3.

DATE: 

### Jan 29 / 10 SERVICE BULLETIN No.: A340-78-4038 REVISION No. : 00 - Jan 29/10 Page: 23 Printed in FRANCE C AIRBUS S.A.S. 2007. All rights resorvod.

### 5

# ~A340 SERVICE BULLETIN (a) Remove the pivoting door actuator (Refer to CFM Service Bulletin No. CFM56·5C 

### 78-0091) , FIN 5002EG4**Actuator~Pivoting** Door 

### 1608000-4 

### and 1 Shim AFL017-80Q-O 

### or FIN 5002EG4 Actuator-Pivot i ng Door 

### 1608000 -5 

### and Shim AFL017-800-0 

### or FIN 5002EG4 Actuator-Pivoting Door 

### 1608000-6 

### and Shim AFL017 -800-0 

### or F IN 5002EG4 

### Actuator- Pivoting Door 1608000 -7 

### and Shim AFL017-800-0 (4) Subtask 784038-020-004 -001 • Remove the Pivoting Do or Actuators and the shim 

### sets from the Eng ine 4.

DATE: Jan 29/10 SERVICE BULLETIN No.: A340-78-4038 

### REVISION No.: 00 - Jan 29/10 Page: 24 Printed in FRANCE © AIRBUS S
. A.S. 2007. All righ ts reserved.

### 5

# ~A340 SERVICE BULLETIN 

### (a) Remove the pivoting doo r actuator (Refer to 

### CfM Service Bulletin No. CFMS6-5C 78-009 1 ) : FIN S002EG1 Actuator-Pivoting Door 

### 1608000-4 

### and Shim 

### AFlOI7 -8 00-0 0' 

### FIN 5002EGI Actuator-Pivoting Door 

### 1608 000-5 

### and Shim 

### AFL017 -800-0 0' 

### FIN SOO2EGI Actuator-Pivoting Door 1608000 -6 

### and 1 Sh im 

### AFlOI7
-800
- 0 

### m FIN 5002EGI Actuator-Pivoting Door 

### 1608000 ·7 

### and Shim 

### AFLO 1 7-800 - 0 (b) Remove the pivoting door actuator (Refer to CFM Service Bulletin No. CFMS6-5C 78-0091) : FIN 5002EG2 

### Actuator-Pivoting Door 1608000 · 4 

### and Sh im 

### AFL017 -8 00 -0 0' FIN 5002EG2 

### Actuator-Pivoting Door 1608000-5 

### and Shim 

### AFLO 1 7 - 800-0 

### DATE : Jan 29/10 SERVICE BULLETIN No.: A340-78-4038 

### REVISION No.: 00 - Jan 29/10 Page: 25 Prinled in FRANCE 0 AIRBUS S.A.S. 2007. All rights reserved .

### 5 

# $A340 SERVICE BUllETIN


### or FIN 5002EG2 

### Actuator-P ivoting Door 1 608000-6 

### and Shim AFl0 1 7-800-0 

### or FIN 5002EG2 

### Actuator-Pivoting Door 1608000 -7 

### and Shim AFl017 -800-0 (el Remove the pivoting door actuator (Refe r to CFM Service Bulletin No . CFM56 -5C 78-0091) , FIN 5002EG3 Actuator-Pivoting 

### Door 1608000 · 4 

### and Shim 

### AFl017·80Q·O 

### or FIN 5002EG3 Actuator-Pivoting Door 1608000-5 

### and Sh i m 

### AFl017
-800
- 0 

### or FIN 5002EG3 

### 1 Actuator-Pivoting Door 1608000 -6 

### and Shim 

### AFl017

# - aoo - o or F I N 5002EG3 

### Actuator-Pivoting Door 1608000 -7 

### and Shim 

### AFl017-800-0

DATE: 

### Jan 29/10 SERVICE BULLETIN No.: A340-78-4038 REVISION No.: 00 - Jan 

### 29/10 Page : 26 Printed in FRANCE 0 AIRSUS SAS. 2007. All rights reserved .

### 5

# ~A340 SERVICE BUL LETI N (d) Remove th e p ivot in g door actuato r ( Refe r to C FM Servi ce Bullet in No. CFM56 -5C 78-009 1 ) , 

### FIN SOO2EG4 Actuator·Pivoting Door 

### 1608000-4 

## and Shim 

### A FL01 7-800·0 0 ' 

### FIN 50Q2EG 4 

### Actuator- Pivoting Door 1608000 -5 

## and Shim 

### AFL017 -80 0-0 0' FIN 5002EG4 Actuator- P ivoting Door 

### 1 608000 · 6 

## and S h im 

### AFLOI 7-800- 0 0 ' 

### F IN 5002 EG4 1 Act uator-P ivotin g Door 

### 1608000·7 

## and Shim 

### AFlOI7
-800
- 0 (5) Subtask 784038-420-001-001 - Install the New Pivoting Door Actuators in the Engine 1 (no shim with the new actuator).



### DATE : 

### J an 29110 S ERVI C E BULLE TIN No.: A340-78-403B REVISION No .: 00 - Jan 

### 29/10 Page : 27 Printed i n FRANCE (I AIRBUS SAS. 2007. All rights reserved.

### 5

# ~A340 SERVICE BUL LET IN



### (a) I n stall t he pi vot i ng door actuator (Refer to CFM Service Bulletin No. C FM 56-5C 78-0091 ) 

### FIN 5002EG I Actuator-Pivoling Door 618800 - 1003 FIN 5002EG2 

### Actuator-Pivoti ng Door 618800 - 1003 FIN 5002EG3 

### Actuator-Pivoting Door 618800-1003 FIN 5002EG4 

### Actuator-Pivoti ng Door 618800 - 1003 (6) Subtask 784038-420-002-001 • Install th e New Pi voting Door Actuators in th e Engine 2 (no shim with the new actuator).

O

AT E : Jan 29/10 S ER V ICE BULLETIN No.: A340-78-4038 RE V I S ION No.: 00 - Jan 29/10 Page: 28 Printed in F RANCE -0 AIRBUS S.A.S. 2007. All rights reserved.

### 5 

# $A340 SERVICE BULLETIN 

### (a) Install the pivoting door actuator (Refer to CFM Service Bulletin No. CFM56-5C 78-0091) ; F IN 5002EG1 

### Actuator-Pivo ling Door 618800-1003 (7) Subtask 764038-420-003-001 - Install the New Pivoting Door Actuators in the 

### Engine 3 (no shim with the new actuator).

(a) Install the pivoting door actuator (Refer to CFM Service Bulletin No. GFM56-5C 

### 78-0091) : 

### FIN 5002EG4 Actuator-Pivoting Door 618800-1003 (8) Subtask 784038-420-004·001 • Install the New Pivoting Door Actuators in the 

### Engine 4 (no shim with the new actuator).

elapsed time

DATE: 

### Jan 29/10 SERVICE BULLETIN No.: A340-7B-4038 

### REVISION No.: 00 - Jan 29/10 Page: 29 Printed in FRANCE © AIRBUS SAS. 2007. All rights reserved .

# A340 SERVICE BUL L ETIN



### (a) Install the pivoting door actuator (Refer to CFM Service Bulletin No. CFM56-5C 78 -0091) : 

### FIN 5002EGI Actuator-Pivoting Door 618800 - 1003 F I N 5002EG 2 

### Actuato r-Pivoti ng Door 6 1 8800 - 1003 F I N 5002EG3 

### Actuator- Pivoting Door 618800-1003 FIN 5002EG4 

### Actuator-P ivoting Door 618800 - 1003

" C ONF 00 2



### 5 ( I ) S u b task 784 038-02 0-001-001 - Re move t he Pivotin g Do or Act u ators and t he s h i m se ts f ro m t h e Engin e 1 .

i i of pe rson 

### 2 ill


### (a) Remove the pivoting door actuator (Refe r to CFM Service Bulletin No. CFM56-5C 78-0091) : 

### FIN 5002EGI Actuator-Pivoti ng Door 1608000 - 4
DATE: 

### Jan 29/10 SERVICE BULLETIN No.: A340-78-4038 REVIS ION No. : 00 - Jan 29/10 Page: 30 Printed in FRANCE C AIRBUS S.A.S. 2007 . All rights reserved.

### 5

# ~A340 SERVICE BULLETIN 

### and Sh i m AFL017-800-0 

## or FIN 5002EGt 

### Actuator-Pivoting Door 1608000-5 

### and 1 Shim 

### AFl017-800-0 

## or FIN 5002EGI Actuator-Pivoting Door 

### 1608000-6 

### and 1 Shim 

### AFL017 -800-0 

## or FIN 5Q02EGI Actuator-Pivoting Door 1608000 -7 

### and Shim AFL017 -800-0 

### (b) Remove the pivoting door actuator (Refer to CFM Service Bulletin No. CFM56-5C 78-0091) : FIN 5002EG2 

### Actuator-Pivoling Door 1608000·4 

### and Shim AFLOI7-800-0 

## or FIN 5002EG2 

### Actuator-Pivoting Door 1608000-5 

### and 1 Sh i m AFL017-800-0 

## or FIN 5002EG2 

### 1 Actuator-Pivoting Door 1608000-6 

### and DAT E: 

### Jan 29/1 0 SERVICE BULLETIN No.: A340-78-4038 REVIS ION No. : 00 - Jan 

### 29/10 Page : 31 Pril'lted in FRANCE e AIRBUS S.A
. S. 2007. All rights resetved .

### 5

# A340 SE RVI C E BU LL ETIN


### 1 Shim A FL017 -aoo -o o r FIN 5002EG2 Actuato r- Pivot i ng Door 1608000 ·7 

### and Shim AFL017 -800 -0 (c) Remove the pivot i ng door actuato r ( Reier to CFM Service Bullet i n No . CFMS6 -5C 

### 7B -0091) : F I N 5002EG3 Actuator- Pivoling Door 

### 1608000 - 4 

### and 1 Shi m AF L 017 · 800-0 

### or F I N 5002EG3 

### 1 Actuator -Pivot i ng Door 

### 1608000
-5 

### and Shim 

### AFlO I 7
-800
-0 or FIN SOO2EG3 

### Actuator- Pivoling Door 1 608000 -6 

### and Shim 

### AF L0 1 7-8 00 - 0 or FIN 5002EG3 

### 1 Actuator-P ivot i ng Doo r 1608000-7 

### and Shim A FLO I 7-800 -0 (d) Remove the pivoting door actuator (Refe r to CFM Servi ce Bulletin No. CFM56 -5 C 

### 78-0091) : FIN 5002EG4 Actuator-Pivoting Door 1608000 - 4 

### and DAT E : 

### Jan 29/ 1 0 S ER VICE BU L LE T IN No .: A340-78-4038 

### R EV ISION No .: 00 - Jan 29/ 1 0 Page: 32 Printed in FRANCE Cl AIRBUS SAS. 2007 . All rig hts reserved.

### 5

# ~A340 SERVICE BULLETIN
Shim AFL017-800-0 

### or FIN 5002EG4 Actuator-Pivoting Door 1608000-5 and Shim AFL017 -800-0 

### or FIN 5002EG4 Actuator-Pivoting Door 1608000-6 and Shim AFL017 -800-0 

### or FIN 5002EG4 Actuator-Pivoting Door 1608000-7 and Shim 

### AFlOI7-800-0 (2) Subtask 784038·020-002-001 - Remove the Pivoting Door Actuators and the shim sets from the Engine 2.

(a) Remove the pivoting door actuator (Refer to CFM Service Bulletin No. CFM56-5C 78-0091) : FIN 5002EGI Actuator-Pivoting Door 1608000-4 and
DATE: 

### Jan 29 / 10 SERVICE BULLETIN No.: A340-78-4038 REV IS ION No.: 00 - Jan 29 /10 Page : 33 Printed in FRANCE G) AIRBUS SAS. 2007 . All rights reserved. #

### 5

# A340 SE RV IC E BU LL ET I N Shim AFl0 1 7-800-0 

### or FI N 5002EG l 1 Actuator-Pivoting Door 1 608000-5 

### and Shim AF l 01 7
- 800-0 

### or FIN 5002EG I Act uator- Pivotin g Door 1608000 -6 

### and Shi m AFLO I 7 -800-0 

### o r F I N 

### 5002EGI Actuator- Pivoting Door 1 608000 -7 

### and Shim AFL011 -800-0 (3) Subta s k 7840 38-020-003-001 - Remov e the Pivoting Door Actuators and th e s him s ets from th e Engine 3 .

(a) Re move the pi voting doo r actuator (Refer to C FM Service Bu ll eti n N o. CF M 56-5C 

### 78 -009 1 ) : FIN 5002EG4 Ac t uator-Pivoting Door 1608000 -4 

### and
DATE: 

### J an 29/ 10 S ER VIC E BU LLE T IN No.: A340-78-4038 

### R EV IS I O N No.: 00 - J an 29 / 1 0 Pa ge: 34 Plin t ed in FRANCE (I AIRBUS S
. A.S. 2007. All righ ts resorved.

### 5 

# $A340 SERVICE BULL ETIN


# , Sh i m 

### A FL0 1 7-800-0 

### or F I N S002 EG4 Ac tuator- P ivoti ng Door 1 608000 -5 

### and Shim 

### AFL017-800-0 

### or F IN S002EG4 Actuator - Pivoting Door 1608000-6 

### an d Shim 

### AFL0 1 7 -800 -0 

### or FIN 5002EG4 Actuator-Pivoting Door 1608000 -7 

### and Sh i m 

### A FlOI ? -800- 0 (4) Subtask 784038-020-004-001 - Remove th e Pi voti ng Door Actuators and the shim sets from the Engine 4.

(a) Rem ove the pivoting d oor actuato r (Refer to CFM Service Bulleti n No, CFM56-5C 78-0091 ) ; 

### FIN 5002EG I 1 Ac tuator- Pivoti ng Doo r 1 608000- 4 

### and
DATE : 

### Jan 29/ 10 

### S ERVICE BULLETIN No. : A340-78 -40 38 RE VISION N o . : 00 - Jan 29/ 10 Page : 35 Prin ted in F RAN CE 0 AIRBUS S.A.S, 2007. All rig hts reserved.

### 5 

# $A340 SERVIC E BULLET I N Shim A FL017-800-0 

## or FIN 5002EG1 

### 1 Actuator-Pivoting Door 1608000-5 

### and 1 S him AFLOI7·800 · 0 

## or FIN 5002EG I 

### Actuator- Pivoting Doo r 1 608000-6 

### and Shim AF LO 1 7-800-0 

## or FIN 5002EGl Actuato r-P ivoting Door 1608000 -7 

### and Shim AFL017 -800-0 (b) Remove the pivoting door actuator (Refe r to CFM Service Bulletin No. CFM56 -5C 78 -0091) : FIN 5002EG2 Actuator- Pivoting Door 1 608000-4 

### and 1 Sh im AFL017 -800·0 

## or FIN 5002EG2 Actuator- Pivotin g Door 1608000 -5 

### and Sh im 

### AF l 0 1 7-800-0 

## or FIN 5002EG2 

### 1 Actuator- Pivoting Door 1608000 -6 

### and Sh i m A FL017-800-0 

### D

A

TE: Jan 29 /10 

### SERVICE BULLETIN No.: A340-78-4038 

### REVISION No.: 00 - Jan 29/1 0 Page: 36 Printed in FRANCE (> A I RBUS S.A.S. 2007. All rights reserved .

### 5

# ~A340 SERVICE BULLETIN

F IN 5002EG2 Actuator-Pivoting Door 1608000-7 

## and Shim AFLO 17 -800-0 (c) Remove the pivoting door actuator (Refer to CFM SelVice Bulletin No . CFMS6-5C 

### 78-0091) , FIN 5002EG3 

### Actuator-Pivoting Door 1608000-4 

## and Shim 

### AFLOI7-800-0 or FIN 5002EG3 Actuator-Pivoting Door 

### 1608000-5 

## and Shim AFLOI7-800-0 or FIN 5002EG3 Actuator-Pivoting Door 

### 1608000-6 

## and 1 Shim 

### AFL017 -800-0 or FIN 5002EG3 

### Actuator-Pivoting Door 1608000 -7 

## and Shim AFLOI7-800-0 (d) Remove the pivoting door actuator (Refer to CFM Service Bulletin No . CFM56-5C 

### 78-0091) , FIN 5002EG4 

### 1 Actuator-Pivoting Door 1608000-4 

## and Shim 

### AFLOI7-800
-0 DATE: 

### Jan 29/10 

### SERVICE BULLETIN No.: A340-78-4038 REVISION No.: 00 - Jan 29/10 Page: 37 Prinled in FRANCE 00 AIRBUS SAS. 2007 . All righls reseJVed.

### 5

# ~A340 SERVICE BULLETIN

or 

### FIN 50Q2EG4 Actuator-Pivoling Door 1608000-5 

### and Shim AFL017-800-0 or FIN 5002EG4 Actuator - Pivoting Door 1608000 -6 

### and Shim AFL017 -80 0 -0 or FIN 50Q2EG4 Actuator-Pivoling Door 1608000-7 

### and Shim 

### AH01?
-800-0 (5) Subtask 784038-420-001·001 - Install the New Pivoting Door Actuators in the Engine 1 (no shim with the new actuator).

DATE: Jan 29/ 10 

### SERVICE BULLETIN No .: A340-78-403B REVISION No.: 00 - Jan 

### 29 /10 Page: 38 Printed in FRANCE Q AIRBUS S. A.S. 2007. All rig hts re sorved .

### 5

# ~A340 SERVICE BULLETIN 

### (a) Install the pivoting door actuator (Refer to CFM Servi ce Bulletin No. CFMS6 - 5C 78 -0091 ) FIN 5002EG1 

### 1 Actuator-Pivoting Door 618800 - 1003 FIN 5002EG2 

### Actuator- Pivoting Door 618800-1003 FIN 5002EG3 

### Actuator- Pivoting Door 618800-1003 FIN 5002EG4 

### Actuator-Pivoting Door 618800-1003 

### (6) Subtask 784038-420-002-001 - Install the New Pivoting Door Actuators in the Engine 2 (no shim with the new actuator).

(a) Inslall the pivoting door actuator (Refer to CFM Service Bulletin No. CFM56 -5C 78-0091) : FIN 5002EG1 

### Actuator-Pivoting Door 618800-1003

DATE: Jan 29/10 SERVICE BULLETIN No.: A340-78-4038 REVISION No.: 00 - Jan 29/10 Page: 39 Printed in FRANCE oQ AIRBUS S.A.S. 2007. All rights reserved.

### 5

# ~A340 SERVICE BULLETIN 

### (7) Subtask 784038-420-003-001 • Install the New Pivoting Door Actuators in the Engine 3 (no shim with the new actuator).



### i i time



### (a) I nstall the pivoting doo r actuato r (R efer to CFM Service Bull et i n N o. C FM S6-5C 7 8-009 1 ) ; FIN 5002EG4 

### Actuator-Pivoting Door 618800-1003 

### (8) Subtask 784038-420-004-001 - Install the New Pivoting Door Actuators in the Engine 4 (no shim with the new actuator).

e la psed lime

DATE: 

### J an 29/10 SE R VICE BU LL ET IN No.: A340- 78 -4038 RE V ISION No.: 00 - Jan 

### 29 /10 Page : 40 Printed in FRANCE 00 AIRBU S S. A .S. 2007 . All ri gh ts reserved.

# ~A340 SERV I CE BULLETIN



### (a) In stall the pivoting door actuator ( Reier to CFM Service Bulletin No. CFMS6 -SC 

### 78 -0091) : FIN 5002EGl Actuator-Pivot i ng Door 6 1 8800-1003 FIN 5002EG2 

### Actuator-Pivoting Door 6 1 8800-1003 FIN 5002EG3 

### Actuator-Pivoting Door 6 1 8800 - 1003 

### FIN SO02EG4 Actuato r-Pivoting DOl)( 618800 - 1003 ··CQN F ALL D. TE ST 

### *"C ONF 001



### 5 (1) Sub'ask 764038·700·001-00 1 - Testing



### (a) Do a functional test of th e pivoting door switc h (Refer to AMM Task 

### 78
-3 1
- ' 8-720-801). (b) Make the 

### T / R serviceable (Refer to AMM Task 78 -30 -00 -440 -801 ). (el Rem ove the sa fety clips and tags and close th ese circuit brea kers:

DATE: 

### Jan 29 /10 SERVICE BULLETIN No. : A340-78-4038 

### REVISION No.: 00 - Jan 29/10 Page: 41 Printed in FRANCE It) AIRBUS S.A.S
. 2007 . All right s rese rved.

# ~A340 SERVICE BULLETIN 

### (d) Do an operational check of the 

### T / R system via the Mu ltipurpo se Control and Display Unit ( MeOU ) (Refer to AMM Task 78 -31-00 -710 -801 ). Do 10 deploy -la -slow cycles to a i r bleed the T / R hydraulic circu it. Do a check for leakage . 

### "CONF 002



### 5 (1) Subtask 784038-700-001-001 - Testing

(a) Do a functional test of the pivoting door switch (Refer \0 AMM Task 78-31 - 18 -720 - 801 ). (b) Make the 

### T / R serviceable (Refer to AMM Task 78-30 -00 -440 -801). 

### (e) Remove the safely clips and tags and close these circuil breakers:

(d) Do an operationa l check of the 

### T/A system via the Mu ltipurpose Control and Display Unit (MCDU) (Refer to AMM Task 78-31 - 00 -7 10 -801). Do 10 deploy- Io -stow cycles to air bleed the T /A hydraulic circuit. Do a check for leakage.

DATE: Jan 29/ 10 SERVICE BULLETIN No.: A340 -78-4038 REVISION No.: 00 - Jan 29/ 10 Page : 42 P ri nted in FRANCE '" AIRBUS S
. A.S. 2007. All ri ghts re served .

# $A340 SERVICE BULLETIN 

### **CONF ALL 

### E. CLOSE·UP 

### ··CONF 001

5 (1) Subtask 784038-942-001-001 - Close-up for Engine 1



### (a) Do the close -up procedure as specified in the installation of the pivoting door actuators (5002EG1, 5002EG2 , 5002EG3 and 5002EG4), only for engine 1 (Refer to 

### AMM Task 78-31-41-400-801 ). 

### (2) Subtask 784038-942-002-001 • Close-up for Engine 2

(a) 

### 00 the close-up procedure as speci fied in the installation of the pivoting door actuators (5002EG1) , only for engine 2 (Refer to AMM Task 78-31 -41 -400-801). 

### (3) Subtask 78403&-942-003-001 - Close-up for Engine 3

(a) Do the close -up procedu re as specified in the installation of the pivoting door actuators (S002EG4) , 

### only for engine 3 (Aefer to AMM Task 78 -31-41 - 400-801). DATE : Jan 

### 29/10 SERVICE BULLETIN No.: 

### A340 - 78-4038 REVISION No.: 

### 00 - Jan 

### 29/10 Page: 43 Pri nted i n F RANCE**~** AIRBUS S
. A . S. 2007 . All rights reserved ,

# $A340 SERVICE BULLETIN 

### (4) Subtask 784038·942·004.Q01 - Close-up for Engine 4

(a) Do the close-up procedu re as specified in the insta11ation of the pivoting door actuators (5002EG1, 5002EG2, 5002EG3 and 5002EG4), only for eng ine 4 (Refer to 

### AMM Task 78-31-41-400-801). 

### (5) Subtask 784036-942-005-001 - Close-up


### (a) Make sure that the work areas are clean and clear 0 1 lools and other items of eq u i pment. 

### (b) Remove the access platforms
. (e) Restore the systems and the aircrafl to normal operat in g condition. "CONF 002



### 5 (1) Subtask 784038-94?-OOl-001 - Close-up for Engine 1



### (a) Do t he close-up procedure as specified i n the in stallation 01 the pivoting door actuators (5002EG1 , 5002EG2 , 5002EG3 and 5002EG4), only for engine 1 (Refer to 

### AMM Task 78-31-4 1 -400-80 1 )
. 

### (2) Subtask 784038-942-002-001 - Close-up 

### for Engine 2



### DATE: Jan 29/10 

### SERVICE BULLETIN No.: A340-78-4038 

### REVISION No .: 00 - Jan 29/10 Page: 44 Printed in FRANCE 0 AIRBUS S.A.S. 2007. All figh ts reserved.

### 5

# A340 SERVICE BUL L ETIN



### (a) Do the close-up procedure as specified in the installation of the pivoting doo r actuators (5002EG 1 ), only for engine 2 (Refer to AMM Task 78 -31 - 41-400 -801). 

### (3) S ubta sk 784038 -9 42 -003 -001 - Clo se- up f o r Engin e 3

(a) Do the close-up procedure as specified in the i nstallation of the pivoting door actuato rs 

### (5002 EG4), only for engine 3 ( R efer to AMM Task 78-31 -41 - 400-801). 

### (4) S ubtask 78 40 38-942-004-001 - Cl ose -up fo r Engin e 4

(a) Do the close- up p rocedure as specified i n the installat ion of the p ivot i ng door actuators (5002EG1, 5Q02EG2. 5002EG3 

### and 5002EG4), only for engine 4 (Refer to AMM Task 78-31 -4 1 -400-801). 

### (5) S ubta s k 78 40 38-9 42- 005- 001 - Cl ose- up
(a) Make sure that the work areas are clean and clear of too ls and other items of equ i pmenl. (b) 

### Remove the access platforms. (c) Restore the systems and the airc raft to no rma l operating condition. DAT E : 

### J an 29/10 S ER VICE BU LLE TI N No .: A340·78 · 4038 REV IS I ON No.: 00 . 

### Jan 29/ 1 0 

### Page: 45 Printed in FRANCE 

## e AtRBUS S
. A. S. 2007. AU rights fOserved.

# A340 SERV ICE BULLETIN

This Page Intentionally Left Blank



### 5 DATE : 

### J an 29 / 10 SERVIC E BULLETIN No .: A340·78·4038 

### REVISION No. : 00· Jan 29 / 10 

### Page: 46 Printed in FRANCE <Q AIRBUS S
. A . S
. 2007 . All rights reserved .

### UCONF ALL

# ~A340 SERVICE BULLETIN Appendix 0 1
Refer to the subsequent gantt chart for the elapsed time assumptions.



### 5 DATE: 

### Jan 29/10 

### SERVICE BULLETIN No.: A340-78-4038 REVISION No . : 00 - Jan 29/10 Page: 1 Printed in FRANCE**~** AlRBUS S.A.S. 2007. All rights reselVed.

# $ A340 SERVICE BUL LE TIN Appendix 01 

### "CONF ALL



### 5 ELA PSED TIME ASSUMPTIONS SE RVI CE BULLETIN No . A340-78-4038

ST EP S 

### MH 

### ET PER
GET ACCESS 2.00 0.50 4 

## ..J REMOVAL FROM ENGl 4 .00 2.00 2 I 

## I REMOVAL FROM ENG2 1.00 1.00 1 

## LJ RE MOVA L FROM EN G3 1.00 1.00 1 

## LJ REMOVAL FROM ENG4 4.00 2.00 2 

## I I INSTALLATION IN ENGl •. 00 4.00 2 

## I I INSTALLAT ION IN ENG2 2.00 2.00 1 

## I I INST ALLATION I N E N GJ 2.00 2.00 1 

## I I INSTALLATION IN ENG4 •.00 4 .0 0 2 

## I I TEST 2 .00 1.50 2 

## L-.J C

LOSE- U P 2.00 0.50 4 

## U I I I I 2 4 

# , 

# • " TOTAL MANHOURS (MH) 36.00 ELAPSED T IME (HOURS) ELAPSED T I ME ( El ) 8.50


### MH: MAN HOURS ET : ELAPSED T IM E PER: NUMBER OF PERSO N S

DATE : 

### Jan 29/10 RE VISION No.: 00 - Jan 29 / 10 NOTE : THIS CHART IS ONLY A PROPOSA L . OP ERATORS MAY DE TERM INE THAT ANOTHER WAY TO DO THE WOR K I S MORE SUITABLE FOR THEM . Figure A-FAAAA - Sheet 01 E l a psed Time Assumptions SERVICE BULLETIN No.: A340·78·4038 

### Page: 2 Prin1ed in FRANCE CI AIRBUS SAS. 2007 . All rights reserved.

### "CONF ALL

# ~A340 SERVICE BULLET IN Append ix 02

Refer to the Appendix 02 lor the id entificat ion of the doors to 

### be ret rofitted.



### 5 DATE: J an 

### 29/10 SERV I CE BULLE TI N No.: A340 -7 8-4038 REVISION No.: 00 - Jan 29/10 Page: 

### 1 Printed in FRANCE tC AtRBUS S.A.S. 2007. Atl righ t s reserved.

# $A340 SERVICE BULLETIN Appendix 02
"CONF ALL



### 5 

# o¢J[K)

ENGINE No.4 ENGINE No.1 ENG IN E No .3 ENGINE No.2

RIGHT-HAND C-DUCT

NOTE: 

### @}) DOOR TO BE MODIF I ED



### DATE: Jan 

### 291 10 Figure A-FABAA . Sheet 01 Append ix 02 C-DUCT

SERVICE BU LLETIN No.: A340-78-4038 REVISION No .: 00 - Jan 29 / 10 Page: 2 Printed i n FRANCE @ AI RBUS S .A. S. 2007. All righ1s re served .

# $A340 SERVICE BULLETIN REPORTING SHEET 

### TITLE: EXHAUST - THRUST REVERSER - INSTALL NEW ACTUATOR ON 10 THRUST REVERSER ACTUATION SYSTEM DOORS FOR CFMS6-SC ENGINES. MOD IF ICATION No.: 

### 200354830909 Please complete the appropriate item (A or 8): A - SB WILL BE embodied YES/NO (if NO please comment) If YES, aircraft 

### concerned (as per S8 effectivity by default) and p lanned dales ( month/y ear) of embodiment:
8 - SB HAS BEEN e m bod ie d on ai rcraft: Operator comments: From Ai rl ine: NamefTitle : Signature: Da te: 

### If operat i onal documentation is affected (see Paragraph 1.K of this S8): 

### If information is needed prior to next normal revi sion or prior to SB embodiment, please indicate required service(s): Either: Modification Operationa l I mpact (MOl), 

### if available Or : Intermediate revis i on 

### YES/ NO YES/NO Importan t In format i on: This S8 

### will only be i ncorporated in you r maintenance a n d operational documentation if this sheet is returned to Airbus and signed by a duly authorised representative. With the next feasible revision, th i s 

### will result in Updating of maintenance documentation to show pre and post SB data . Updating of maintenance and operat i onal documentation to show post SB data after embod iment. 

### If th is SB requires previous o r simultaneous accomplishment of othe r SBs, Airbus shall automatically inc lude them in the manual rev isions. Refer to SIL 00-037 for detailed information. Please return this comp l eted sheet to: AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maur ice Bellonte 3170 7 BLAGNAC CEDEX F RANCE Attn: SDC32 Technical Data and Documentation Services FAX: (+33) 5 6t 932806 e· m ail: sb.reporting@a i rbus.com or via your Resident Customer Support Office. Alternatively. SB lists via letters or fax are also accepted.


### 5 DATE: Jan 

### 29 /10 SERVICE BULLETIN No.: A340-78-4038 REVISION No .: 00 - Jan 29110 Page: 1 Printed in FRANCE I!:l AIRBUS SAS. 2007. All rights rese rved .

# ~A340 SE R VICE BULLET I N QUALITY PERCEPTION FORM Use this form to 

### teU us what is your perception 01 the quality of this Service Bulletin. The reported data that you provide us will be used to analyse areas of difficulti es and to lake corrective action to further improve the quality of our Servi ce Bullet ins. We than k you for th e lime you have ta ke n in completing this form
. (Please rate on a scale of 1 to 4 , with 4 being the highest score)

- Quality rating of this SB 4 3 2

- Quality rating of the Accomplishment Instructions 4 3 2

- Quality rating of the mustrations 4 3 2 1



### - Is this SB easy to understand 

### ? YIN If 

### you have had difficulties in the accompli s hm ent of this SB please quote below the area(s) and give a sho rt description of the issue . Planning Material Inst ructions 

### X Effectivity 

### X Kit content 

### X Preparation 

### X Rea son 

### X U st of Materials Operator Su pplied 

### X ModJlnspection 

### X Manpower 

### X Indu stry s upport 

### X References 

### X Re -identification 

### X Publication 

### X To o l i ng Comments :

Operator: NamefTitle: Please retu rn this form to: AIRBUS CUS TOMER SERVICES DIRECTORATE 

### 1 Ro nd Point Maurice Bellante 31707 BLAGNAC CEDEX FRANCE Attn: SEM4 Service Bulletins Management FAX: (33) 5 61 934251 Or via you r Resident C ustomer Support O llice .



### 5 DATE: J an 29 / 10 

### X Test 

### X Close - Up 

### X Illustrations

Date:

SE RV ICE BULLETIN N o.: A340-78-4038 REVISION No. : 00 - Jan 29 /1 0 Page: 1 Printed in FRANCE Cl AIRBUS S.A.S. 2007. All rights reserved.