@A340-500/600

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: 29

TITLE: HYDRAULIC POWER - GREEN AUXILIARY HYDRAULIC POWER (RAM

AIR TURBINE) - INTRODUCE NEW SHIMMING PROCEDURE OF RAT

DEPLOY SOLENOIDS

**CONF ALL

MODIFICATIONS

MODIFICATION CLASSIFICATION

MAJOR 204106D50788

MINOR None

NOTE: As per EASA IR 21, a minor change is one that has no appreciable effect on the

mass, balance, structural strength, reliability, operational characteristics affecting the

airworthiness of the product. All other changes are major changes.

REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES

An A330 operator experienced that a Ram Air Turbine (RAT) did not deploy when tested. An

investigation, conducted by HAMILTON SUNDSTRAND and ARKWIN INDUSTRIES, has found that the

RAT did not deploy because there was not sufficient stroke inside one of the actuator deploy solenoids

due to insufficient shimming. The actuators will be modified by HAMILTON SUNDSTRAND to make

sure they are correctly shimmed with the correct stroke length.

This Service Bulletin is published to advise all operators of A340-500/600 aircraft of the issue of

HAMILTON SUNDSTRAND Service Bulletin No. ERPS33T-29-7.

HAMILTON SUNDSTRAND Service Bulletin No. ERPS33T-29-7 describes the procedure to identify the

part number of the RAT actuator and modify the shimming procedure of the RAT actuator.

The accomplishment of this Service Bulletin will contribute to ensure the correct function of the RAT.

GENERAL EVALUATION

EVALUATION TABLE

COMPLIANCE MANDATORY (1) CANCELS INSPECTION SB NO

POTENTIAL AD YES A/C OPERATION AFFECTED NO

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 1

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

SUMMARY

EVALUATION TABLE

RELIABILITY AFFECTED YES PAX COMFORT AFFECTED NO

COST SAVING NO LROPS AFFECTED NO

STRUCTURAL LIFE EXTN NO VENDOR SB INVOLVED YES

NOTE (1): Service Bulletin must be accomplished.

MATERIAL PRICE INFORMATION

MATERIAL PRICE INFORMATION TABLE

MATERIAL SET QTY PER

A/C

PRICE PER

A/C (USD)

MAIN PARTS

Equipment BFEZ01 1 See SB Actuator

EFFECTIVITY

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

06U 25R 36V 70U 72W AHY AIB CES CHH DLH ETD HFM HFY

I2L IBE QAF QTR SAA TAM THA UAE VIR

CONCURRENT REQUIREMENTS

Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of the

following Service Bulletins as per effectivity specified in these Service Bulletins:

Service Bulletin No. A340-29-5021

NOTE: A340-29-5021 HYDRAULIC POWER - GREEN AUXILIARY HYDRAULIC POWER

(RAM AIR TURBINE) - RAT PUMP HEX SHAFT MODIFICATION applies Modification

No. 202538D50554.

REFERENCES / REPERCUSSIONS

TFU None

OEB None

AOT None

SIL None

LINE MAINTENANCE AFFECTED No

LIFE LIMIT None

OTHER None

NATURE OF THE WORK

AIRCRAFT NO

EQUIPMENT YES

HARD NO

SOFT NO

OBRM NO

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 2

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

SUMMARY

MANPOWER

Task 295025-831-848-001: Modification

TOTAL MANHOURS 14.00

ELAPSED TIME (HOURS) 14.00

APPENDICES

None

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 3

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

SUMMARY

**CONF ALL

Z633

A

A

ACTUATOR

11JR

RAM AIR TURBINE (RAT)

F_SB_295025_6_SAAA_01_01

Figure A-GSAAA - Sheet 01

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 4

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

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: 29

TITLE: HYDRAULIC POWER - GREEN AUXILIARY HYDRAULIC POWER (RAM

AIR TURBINE) - INTRODUCE NEW SHIMMING PROCEDURE OF RAT

DEPLOY SOLENOIDS

MODIFICATION No.: 204106D50788

This document contains AIRBUS PROPRIETARY INFORMATION and shall at all times remain the

property of AIRBUS; no intellectual property right or licence is granted by AIRBUS in connection with

any information contained in it. It is delivered on the express condition that said document and the

information contained in it shall be treated as confidential, shall not be used for any purpose other than

that for which it is hereby delivered. It shall not be disclosed in whole or in part to third parties and shall

not be duplicated in any manner (except for the purposes of performing the tasks described hereunder

and provided that any recipient of such document shall comply with the conditions herein), without

AIRBUS prior written consent.

1. PLANNING INFORMATION

**CONF ALL

A. EFFECTIVITY

(1) Models

340-541 340-542 340-642

(2) Effectivity by MSN

0371 0376 0383 0391 0394 0410 0416-0417 0426 0431 0436 0440 0445 0449 0453

0457 0460 0464 0468 0471 0475 0478 0482 0485 0488 0492 0495 0499 0514 0517

0520 0523 0531 0534 0537 0540 0543 0547 0557 0560 0563 0566 0569 0572 0575

0577 0580 0583 0586 0601 0604 0606 0608 0611 0615 0617 0619 0622 0624 0626

0628 0630 0639 0672 0677 0681 0685 0689 0694 0698 0702 0706 0710 0715 0719

0723 0727 0736 0740 0744 0748 0753 0757 0761-0768 0771 0775 0779 0783 0787

0790 0794 0798 0804 0812 0829 0837 0846 0848 0870 0886 0894 0897 0902 0910

0912 0917 0924 0929 0933 0953 0960 0972 0981 0987 0993 1005 1017 1030 1040

1079 1091 1102 1122

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 1

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

(3) Effectivity by Operator

The Operator/MSN relationship is provided for information only and is correct at the time

of issue in accordance with the information available to AIRBUS. Any future changes

resulting from transfer of an aircraft from one operator to another will not be reflected in

this list unless the Service Bulletin is revised for another reason.

OPERATOR MSN

06U 1091 1102

25R 0924

36V 0391 0416

70U 0902

72W 0917

AHY 0779 0886 0894

AIB 0371 0376 0478 0492 0499 0560 0563

CES 0468 0488 0514 0577 0586

CHH 0436 0453

DLH 0482 0517 0523 0537 0540 0543 0566 0569 0580 0583 0762 0763

0767 0771 0790 0794 0812 0846 0848 0897 0972 0981 0987 1005

ETD 0748 0757 0761 0783 0829 0837 0870 0929 0933 1030 1040

HFM 0383

HFY 0910 0912

I2L 0475

IBE 0431 0440 0460 0601 0604 0606 0617 0619 0672 0702 0727 0744

0960 0993 1017 1079 1122

QAF 0495

QTR 0715 0740 0766 0798

SAA 0410 0417 0426 0531 0534 0547 0557 0626 0630

TAM 0445 0464

THA 0624 0628 0677 0681 0689 0698 0710 0719 0775 0953

UAE 0394 0457 0471 0485 0520 0572 0608 0611 0685 0694

VIR 0449 0575 0615 0622 0639 0706 0723 0736 0753 0764 0765 0768

0787 0804

(4) Configuration by MSN

MSN CONFIGURATION

0371 0376 0383 0391 0394 0410 0416 0417 0426 0431 0436

0440 0445 0449 0453 0457 0460 0464 0468 0471 0475 0478

0482 0485 0488 0492 0495 0499 0514 0517 0520 0523 0531

0534 0537 0540 0543 0547 0557 0560 0563 0566 0569 0572

0575 0577 0580 0583 0586 0601 0604 0606 0608 0611 0615

0617 0619 0622 0624 0626 0628 0630 0639 0672 0677 0681

0685 0689 0694 0698 0702 0706 0710 0715 0719 0723 0727

0736 0740 0744 0748 0753 0757 0761 0762 0763 0764 0765

0766 0767 0768 0771 0775 0779 0783 0787 0790 0794 0798

0804 0812 0829 0837 0846 0848 0870 0886 0894 0897 0902

0910 0912 0917 0924 0929 0933 0953 0960 0972 0981 0987

0993 1005 1017 1030 1040 1079 1091 1102 1122

001

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 2

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

(5) Configuration definition

**CONF 001

Config. 001 is valid for all the aircraft given in the effectivity of this Service Bulletin as a

standard configuration.

(6) Material Effectivity

MATERIAL QTY PER A/C SEE NOTES

Equipment BFEZ01 1

Reidentified part set REIDD01 1

Consumable CMLD01 As required

B. CONCURRENT REQUIREMENTS

Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of

the following Service Bulletins as per effectivity specified in these Service Bulletins:

Service Bulletin No. A340-29-5021

NOTE: A340-29-5021 HYDRAULIC POWER - GREEN AUXILIARY HYDRAULIC

POWER (RAM AIR TURBINE) - RAT PUMP HEX SHAFT MODIFICATION

applies Modification No. 202538D50554.

C. REASON

(1) History

An A330 operator experienced that a Ram Air Turbine (RAT) did not deploy when

tested. An investigation, conducted by HAMILTON SUNDSTRAND and ARKWIN

INDUSTRIES, has found that the RAT did not deploy because there was not sufficient

stroke inside one of the actuator deploy solenoids due to insufficient shimming. The

actuators will be modified by HAMILTON SUNDSTRAND to make sure they are correctly

shimmed with the correct stroke length.

(2) Objective/Action

This Service Bulletin is published to advise all operators of A340-500/600 aircraft of the

issue of HAMILTON SUNDSTRAND Service Bulletin No. ERPS33T-29-7.

HAMILTON SUNDSTRAND Service Bulletin No. ERPS33T-29-7 describes the procedure

to identify the part number of the RAT actuator and modify the shimming procedure of

the RAT actuator.

(3) Advantages

The accomplishment of this Service Bulletin will contribute to ensure the correct function

of the RAT.

(4) Operational/Maintenance Consequences

None

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 3

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

D. DESCRIPTION

To accomplish this Service Bulletin it is necessary to :

Task 295025-831-848-001: Modification

(1) Identify the Part and Serial Number of the RAT Actuator

(2) Modify the RAT Actuator

E. COMPLIANCE

(1) Classification

MANDATORY: Service Bulletin must be accomplished.

(2) Accomplishment Timescale

This Service Bulletin has been classified Mandatory. It is expected that an Airworthiness

Directive (AD) published by the European Aviation Safety Agency (EASA) will be issued

to confirm this classification. It is anticipated that the AD will confirm the threshold of 36

months given but reference should be made to the AD for confirmation of the mandated

accomplishment timescale.

F. APPROVAL

The technical content of this document is approved under the authority of Design

Organisation Approval No. EASA.21J.031.

If an aircraft listed in the 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 incorporation of the Service Bulletin.

G. MANPOWER

The manpower estimates given in this Service Bulletin are based on the direct labor cost to

do the work. These estimates assume that the work will be done by experienced personnel,

and may need to be revised upwards to suit operator’s circumstances. The estimates do not

include the time to prepare, plan or inspect the work. Manufacture and procurement of parts

and tools, drying times for paints, sealants, etc., and general administration work are also not

included.

Task 295025-831-848-001: Modification

Get Access 1.00

On Aircraft

Identify the Part and Serial Number of the RAT

Actuator

1.00

Modify the RAT Actuator 9.00

Tests 2.00

Close-Up 1.00

TOTAL MANHOURS 14.00

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 4

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

Task 295025-831-848-001: Modification

ELAPSED TIME (HOURS) 14.00

H. WEIGHT AND BALANCE

Not Changed

I. ELECTRICAL LOAD DATA

Not Changed

J. REFERENCES

Aircraft Maintenance Manual (AMM) 06-20-00 12-34-34 20-16-00

29-24-00 29-24-56

Consumable Material List (CML)

ATA Common Support Data Dictionary (CSDD),

Chapter 2

Elec. Std. Practices Manual (ESPM) 20-55-00

Vendor Service Bulletin (VSB) HAMILTON SUNDSTRAND

ERPS33T-29-7

K. PUBLICATION AFFECTED

Aircraft Maintenance Manual (AMM) 29-24-56

Illustrated Parts Catalog (IPC) 29-24-05 29-24-52 29-24-56

L. INTERCHANGEABILITY/MIXABILITY

DESCRIPTION OLD PART N NEW PART N INT MIXABILITY SEE

NOTES

Ram Air Turbine 772722H 772722M 01 Not

Applicable

Ram Air Turbine 772722J 772722M 01 Not

Applicable

Ram Air Turbine 772722L 772722M 01 Not

Applicable

NOTE: For definitions of interchangeability codes in column INT., refer to ATA

Common Support Data Dictionary (CSDD), Chapter 2.

M. SPARES

Actuator 5912536

Actuator 5912958

Actuator 5915769

Ram Air Turbine 772722H

Ram Air Turbine 772722J

Ram Air Turbine 772722L

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 5

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

This Page Intentionally Left Blank

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 6

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

2. MATERIAL INFORMATION

**CONF ALL

A. MATERIAL - PRICE AND AVAILABILITY

(1) Procurement Addresses

Modification of removed equipment should be negotiated directly with HAMILTON

SUNDSTRAND as per instructions given in Vendor Service Bulletin No. ERPS33T-29-7.

This Service Bulletin is the subject of an AIRBUS monitored retrofit campaign.

(2) Price and Availability

No AIRBUS kit will be provided.

Refer to the Vendor Service Bulletin No. ERPS33T-29-7 for the equipment modification

sales terms.

B. INDUSTRY SUPPORT INFORMATION

For the organisation of this retrofit, you are kindly requested to contact AIRBUS retrofit

management department.

AIRBUS

CUSTOMER SERVICES DIRECTORATE

1 Rond Point Maurice Bellonte

31707 BLAGNAC CEDEX

France

E-mail : monitored.retrofit@airbus.com

Tel : (33) 5 67 19 06 22

Fax : (33) 5 61 93 27 45

Refer to the HAMILTON SUNDSTRAND Vendor Service Bulletin No. ERPS33T-29-7 for the

industry support terms.

C. LIST OF COMPONENTS

No Kit

D. LIST OF MATERIALS - OPERATOR SUPPLIED

(1) Consumable Materials

Consumable CMLD01

ITEM DESCRIPTION REFERENCE TO CML

MAT. No.

QTY PER A/C SEE

NOTES

Clear Polyurethane Coating 04MDA3 As required

Non Aqueous Cleaner-General 08BAA9 As required

Textile-Lint Free Cotton 14SBA1 As required

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 7

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

(2) Components

None

(3) Equipment

Equipment BFEZ01

ITEM NEW PART N QTY (UM) KEYWORD ITEM OLD PART N INT SEE

NOTES

1 5917130-1 1 ACTUATOR (1) 5915769 (1)

1 5917130-2 1 ACTUATOR (1) 5912536 (1)

(1) 5915769

NOTE (1): The above list of components is not an AIRBUS Kit, the required parts

shall be ordered as necessary through the given channel.

E. PARTS TO BE RE-IDENTIFIED BY OPERATOR

Parts are re-identified in accordance with the HAMILTON SUNDSTRAND Service Bulletin No.

ERPS33T-29-7.

Reidentified part set REIDD01

ITEM NEW PART N KEYWORD ITEM OLD PART N SEE

NOTES

772722M RAT 772722H

772722J

772722L

F. TOOLING

None

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 8

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

3. ACCOMPLISHMENT INSTRUCTIONS

Task 295025-831-848-001 - Modification

WARNING: MAKE SURE THAT YOU OBEY ALL THE WARNINGS AND ALL THE CAUTIONS

INCLUDED IN THE REFERENCED PROCEDURES

WARNING: OBEY THE HYDRAULIC SAFETY PROCEDURES. WORK ON THE HYDRAULIC

SYSTEMS CAN BE DANGEROUS.

WARNING: MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROLS

ARE CLEAR. MOVEMENT OF FLIGHT CONTROLS CAN CAUSE INJURY TO

PERSONS AND/OR DAMAGE.

WARNING: MAKE SURE THAT THE SAFETY DEVICES AND THE WARNING NOTICES ARE

IN POSITION BEFORE YOU START A TASK ON OR NEAR:

- THE FLIGHT CONTROLS

- THE FLIGHT CONTROL SURFACES

- THE LANDING GEAR AND THE RELATED DOORS

- COMPONENTS THAT MOVE.

MOVEMENT OF COMPONENTS CAN KILL OR INJURE PERSONS.

WARNING: SUPPORT THE UNIT/ASSEMBLY CAREFULLY TO PREVENT INJURY TO

PERSONS AND DAMAGE. THE UNIT/ASSEMBLY IS HEAVY.

CAUTION: DO NOT LIFT THE RAT BY THE TURBINE BLADES. YOU CAN CAUSE

DAMAGE TO THE TURBINE BLADES IF YOU USE THEM TO LIFT THE RAT.

CAUTION: ALWAYS OBEY THE PRECAUTIONS THAT FOLLOW TO KEEP ELECTRICAL

WIRING IN A SATISFACTORY CONDITION (ELECTRICALLY AND

MECHANICALLY SERVICEABLE).

WHEN YOU DO MAINTENANCE WORK, REPAIRS OR MODIFICATIONS,

ALWAYS KEEP ELECTRICAL WIRING, COMPONENTS AND THE WORK AREA

AS CLEAN AS POSSIBLE. TO DO THIS :

- PUT PROTECTION, SUCH AS PLASTIC SHEETING, CLOTHS, ETC; AS

NECESSARY ON ELECTRICAL WIRING AND COMPONENTS.

- REGULARLY REMOVE ALL SHAVINGS, UNWANTED MATERIAL AND

OTHER CONTAMINATION.

THESE PRECAUTIONS WILL DECREASE THE RISK OF CONTAMINATION

AND DAMAGE TO THE ELECTRICAL WIRING INSTALLATION.

IF THERE IS CONTAMINATION, REFER TO ESPM 20-55-00.

NOTE: The accomplishment instructions of this Service Bulletin include procedures given

in other documents or in other sections of the Service Bulletin. When the words

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 9

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

’refer to’ are used and the operator has a procedure accepted by the local authority

he belongs to, the accepted alternative procedure can be used. When the words ’in

accordance with’ are used the given procedure must be used.

NOTE: The access and close-up instructions, not comprising return to service tests, in this

Service Bulletin do not constitute or affect the technical intent of the Service

Bulletin. Operators can therefore, as deemed necessary, omit or add access and/or

close-up steps to add flexibility to their maintenance operations as long as the

technical intent of the Service Bulletin is met within the set parameters.

NOTE: Manual titles given in the accomplishment instructions are referred to by acronyms.

Refer to paragraph 1.J., References, for the definition of acronyms.

NOTE: This Service Bulletin is classified mandatory or expected to be classified mandatory

by an Airworthiness Directive (AD). The paragraphs 3.C. and 3.D. in these

accomplishment instructions are Required for Compliance (RC) and must be done

to comply with the AD. Other paragraphs are recommended and may be deviated

from, done as part of other actions or done with accepted methods different from

those given in the Service Bulletin, as long as the RC paragraphs can be done and

the aircraft can be put back into a serviceable condition.

Task Associated Data

Zone

633

Manpower

TOTAL MANHOURS 14.00

ELAPSED TIME (HOURS) 14.00

A. GENERAL

(1) Subtask 295025-910-201-001 - Standard Practices

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 06-20-00, Page Block 001

Task 20-16-00-912-801

Consumable Material List (CML)

(a) For the specification of materials (Mat. No.) given in this Service Bulletin, refer to

the Consumable Materials List (CML).

(b) For the identification of zones, refer to AMM 06-20-00, Page Block 001.

(c) For circuit breaker safety precautions, refer to AMM Task 20-16-00-912-801.

(d) Put blanking caps on the disconnected electrical connectors and hydraulic

connections.

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 10

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

(2) Subtask 295025-839-201-001 - Administrative

Manpower Resources

Skills NON SPECIFIC

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

Service Bulletin.

B. PREPARATION

(1) Subtask 295025-941-201-001 - Job Set-up

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) Task 12-34-34-860-802

Task 29-24-00-869-801

NOTE: The items given in this note shall be considered as the basic Aircraft

configuration before you start a maintenance task:

- Aircraft on the ground resting on landing gear (the ground safety

locks and the wheel chocks are in position on the landing gear)

- Engine shut down, thrust reversers closed and locked

- Aircraft in clean configuration

- Parking brake applied

- Aircraft electrical network de-energized

- Hydraulic systems depressurized

- Access to the cockpit and cabin is available

- All circuit breakers are in closed position

- All controls in NORM, AUTO or OFF position.

(a) Make sure that the aircraft is electrically grounded, refer to AMM Task

12-34-34-860-802.

(b) Extend the RAT, refer to AMM Task 29-24-00-869-801.

(c) Open, safety/lock and tag this (these) circuit breaker(s):

PANEL DESIGNATION FIN LOCATION SEE

NOTES

721VU HSMU B + PART G 6JG U10

722VU HSMU Y + PART G 7JG X46

742VU RAT STOW CTL 1JR D77

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 11

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

PANEL DESIGNATION FIN LOCATION SEE

NOTES

742VU HYD RAT EXT SOL 2 5JR D76

742VU RAT MAN ON 2JR K74

(d) Put the warning notices on panel 114VU to tell persons not to operate the flap/slat

controls.

(e) Put the warning notices in position on the Yellow ground service-panel to tell

persons not to retract the RAT.

(f) Put an access platform in position below the flap track fairing No. 4, RH.

C. PROCEDURE

(1) Subtask 295025-831-201-001 - Identify the Part and Serial Number of the RAT

Actuator

Manpower Resources

Manhours 1.00

Minimum number of person 1

Subtask elapsed time 1.00

Skills AIRFRAME

Material necessary to do the job

Consumable CMLD01

ITEM DESCRIPTION REFERENCE TO

CML MAT. No.

QTY PER A/C SEE

NOTES

Clear Polyurethane Coating 04MDA3 As required

Non Aqueous CleanerGeneral08BAA9 As required

Textile-Lint Free Cotton 14SBA1 As required

References

Vendor Service Bulletin (VSB) HAMILTON SUNDSTRAND ERPS33T-29-7

Fig. A-GBAAA

Removal / Installation of the RAT

Actuator

Sheet 01

Fig. A-GCAAA

Identification of the RAT Actuator

Sheet 01

Sheet 02

(a) Identify the RAT actuator in accordance with HAMILTON SUNDSTRAND Service

Bulletin No. ERPS33T-29-7.

Refer to Fig. A-GCAAA Sheet 01 and Fig. A-GCAAA Sheet 02.

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 12

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

1 If the installed actuator is from the supplier ARKWIN, as shown on Fig. AGCAAA Sheet 02:

a Identify the part number and the serial number of the installed actuator

in accordance with HAMILTON SUNDSTRAND Service Bulletin No.

ERPS33T-29-7.

<1> If the installed actuator has the part number / serial number as

affected in the HAMILTON SUNDSTRAND Service Bulletin No.

ERPS33T-29-7:

<a> Continue with SUBTASK 295025-831-202 001 Modify the RAT

Actuator .

<2> If the installed actuator has the part number / serial number

listed with modification already incorporated but not re-identified in

accordance with the HAMILTON SUNDSTRAND Service Bulletin

No. ERPS33T-29-7:

<a> Re-identify the actuator and the RAT in accordance

with HAMILTON SUNDSTRAND Service Bulletin No.

ERPS33T-29-7, clean the surface of the actuator with:

Non Aqueous

Cleaner-General

08BAA9 As required

with

Textile-Lint Free

Cotton

14SBA1 As required

<b> Protect the identification plate with:

Clear Polyurethane

Coating

04MDA3 As required

<c> No further action is required in accordance with this Service

Bulletin.

<3> If the actuator name plate is missing or the serial number is not

listed:

<a> Continue with SUBTASK 295025-831-202 001 Modify the RAT

Actuator .

(2) Subtask 295025-831-202-001 - Modify the RAT Actuator

Work Zones and Access Panels

Zone Access/Work location

633

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 13

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

Manpower Resources

Manhours 9.00

Minimum number of person 1

Subtask elapsed time 9.00

Skills AIRFRAME

Material necessary to do the job

Equipment BFEZ01

ITEM NEW PART N QTY (UM) KEYWORD SEE

NOTES

1 5917130-1 1 ACTUATOR (1)

1 5917130-2 1 ACTUATOR (1)

NOTE (1): The above list of components is not an AIRBUS Kit, the required parts

shall be ordered as necessary through the given channel.

Reidentified part set REIDD01

ITEM NEW PART N KEYWORD ITEM OLD PART N SEE

NOTES

772722M RAT 772722H

772722J

772722L

References

Aircraft Maintenance Manual (AMM) Task 29-24-56-000-801

Task 29-24-56-400-801

Vendor Service Bulletin (VSB) HAMILTON SUNDSTRAND ERPS33T-29-7

Fig. A-GBAAA

Removal / Installation of the RAT

Actuator

Sheet 01

(a) Modify the actuator of the RAT.

1 Remove the actuator from the RAT, refer to AMM Task 29-24-56-000-801.

a As shown in Fig. A-GBAAA Sheet 01, remove:

1 Actuator 5912536 Item (1) Retain

or

1 Actuator 5915769 Item (1) Retain

2 For the accomplishment of HAMILTON SUNDSTRAND Service Bulletin

No. ERPS33T-29-7, send the removed actuator, Item (1), to HAMILTON

SUNDSTRAND.

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 14

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

3 Install the modified actuator on the RAT, refer to AMM Task

29-24-56-400-801.

a As shown in Fig. A-GBAAA Sheet 01, install:

1 Actuator 5917130-1 Item 1

or

1 Actuator 5917130-2 Item 1

(b) After modification:

1 Ram Air Turbine 772722H

becomes:

1 Ram Air Turbine 772722M

or

1 Ram Air Turbine 772722J

becomes:

1 Ram Air Turbine 772722M

or

1 Ram Air Turbine 772722L

becomes:

1 Ram Air Turbine 772722M

D. TEST

(1) Subtask 295025-710-201-001 - Test

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) Task 29-24-00-710-803

Task 29-24-00-710-806

Task 29-24-00-820-803

Task 29-24-56-400-801

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 15

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

(a) Preparation

1 Remove the safety clip(s) and/or tag(s) and close/unlock this (these) circuit

breakers:

PANEL DESIGNATION FIN LOCATION SEE

NOTES

721VU HSMU B + PART G 6JG U10

722VU HSMU Y + PART G 7JG X46

742VU RAT STOW CTL 1JR D77

742VU HYD RAT EXT SOL 2 5JR D76

742VU RAT MAN ON 2JR K74

2 Do the preparation procedure for the test of the actuator, refer to AMM Task

29-24-56-400-801.

(b) Procedure

1 Do the adjustment of the RAT, refer to AMM Task 29-24-00-820-803.

2 Do the operational test of the RAT extension and retraction, refer to AMM

Task 29-24-00-710-803.

3 Examine the hydraulic connections of the RAT for leaks.

NOTE: Leaks are not permitted.

4 Do the operational test of the automatic RAT deployment, refer to AMM Task

29-24-00-710-806.

E. CLOSE-UP

(1) Subtask 295025-942-201-001 - Close-up

Manpower Resources

Skills NON SPECIFIC

(a) Make sure that the work areas are clean and clear of tools and other items of

equipment.

(b) Remove the warning notices.

(c) Remove the access platform(s).

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 16

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

**CONF ALL

Z633

A

A

B

F_SB_295025_6_CAAA_01_02

Figure A-GCAAA - Sheet 01

Identification of the RAT Actuator

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 17

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

**CONF ALL

B

RAT ACTUATOR FROM

 THE SUPPLIER ARKWIN

LOCATION OF

EXISTING NAMEPLATE

F_SB_295025_6_CAAA_02_01

Figure A-GCAAA - Sheet 02

Identification of the RAT Actuator

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 18

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

**CONF ALL

Z633

A

(1)

1

A

11JR

RAM AIR TURBINE (RAT)

IDENTIFICATION

PLATE

F_SB_295025_6_BAAA_01_01

Figure A-GBAAA - Sheet 01

Removal / Installation of the RAT Actuator

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 19

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

REPORTING SHEET

TITLE: HYDRAULIC POWER - GREEN AUXILIARY HYDRAULIC POWER (RAM

AIR TURBINE) - INTRODUCE NEW SHIMMING PROCEDURE OF RAT

DEPLOY SOLENOIDS

MODIFICATION No.: 204106D50788

Please complete the appropriate item (A or B):

A - SB WILL BE embodied YES/NO (if NO please comment)

If YES, aircraft concerned (as per SB effectivity by default) and planned dates (month/year) of

embodiment:

B - SB HAS BEEN embodied on aircraft:

Operator comments:

From Airline:

Name/Title:

Signature: Date:

If operational documentation is affected (see Paragraph 1.K of this SB): If information is needed prior to

next normal revision or prior to SB embodiment, please indicate required service(s):

Either: Modification Operational Impact (MOI), if available YES/NO

Or : Intermediate revision YES/NO

Important Information: This SB will only be incorporated in your maintenance and operational

documentation if this sheet is returned to Airbus and signed by a duly authorised representative. With

the next feasible revision, this will result in

- Updating of maintenance documentation to show pre and post SB data.

- Updating of maintenance and operational documentation to show post SB data after embodiment.

If this SB requires previous or simultaneous accomplishment of other SBs, Airbus shall automatically

include them in the manual revisions. Refer to SIL 00-037 for detailed information.

Please return this completed sheet to:

AIRBUS

CUSTOMER SERVICES DIRECTORATE

1 Rond Point Maurice Bellonte

31707 BLAGNAC CEDEX FRANCE

Attn: SDC32 Technical Data and Documentation Services

FAX: (+33) 5 61 93 28 06

e-mail: sb.reporting@airbus.com

or via your Resident Customer Support Office.

Alternatively, SB lists via letters or fax are also accepted.

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 1

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A340-500/600

SERVICE BULLETIN

QUALITY PERCEPTION FORM

Use this form to tell us what is your perception of the quality of this Service Bulletin. The reported data

that you provide us will be used to analyse areas of difficulties and to take corrective action to further

improve the quality of our Service Bulletins.

We thank you for the time you have taken in completing this form.

(Please rate on a scale of 1 to 4, with 4 being the highest score)

- Quality rating of this SB 4321

- Quality rating of the Accomplishment Instructions 4321

- Quality rating of the Illustrations 4321

- Is this SB easy to understand ? Y/N

If you have had difficulties in the accomplishment of this SB please quote below the area(s) and give a

short description of the issue.

Planning Material Instructions

X Effectivity X Kit content X Preparation

X Reason X List of Materials Operator Supplied X Mod/Inspection

X Manpower X Industry support X Test

X References X Re-identification X Close-Up

X Publication X Tooling X Illustrations

Comments:

Operator: Date:

Name/Title:

Please return this form to:

AIRBUS

CUSTOMER SERVICES DIRECTORATE

1 Rond Point Maurice Bellonte

31707 BLAGNAC CEDEX FRANCE

Attn : SEM4 Service Bulletins Management

FAX : (33) 5 61 93 42 51

Or via your Resident Customer Support Office.

DATE: Jun 16/14 SERVICE BULLETIN No.: A340-29-5025

REVISION No.: 00 - Jun 16/14 Page: 1

6

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.