@A310

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 - IMPROVE EATON EMP ELECTRICAL ROUTING

AND HYDRAULIC PIPES STRENGTH

**CONF ALL

MODIFICATIONS

MODIFICATION CLASSIFICATION

MAJOR 13667S22874

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 operator reported an electrical arc and a large hydraulic haze in the Left Hand Main Landing Gear

(LH MLG) wheel bay that occurred during ground operation. The analysis revealed that this occurrence

was likely caused by chafing between a hydraulic high pressure hose and electrical wiring of the Green

Electrical Motor Pump (EMP).

This condition, if not detected and corrected, and in combination with a system failure leading to the

use of the Green EMP in flight, could lead to an uncontrolled and undetected fire in the LH MLG wheel

bay.

This Service Bulletin consists in improving the routing of Green EATON (formerly VICKERS) EMP

power supply (FIN 11GE and 12GE) and in improving the hydraulic hose routing to Green EMP (FIN

11GE).

Accomplishment of this Service Bulletin will prevent chafing between the electrical conduits and

hydraulic pipe and hose.

GENERAL EVALUATION

EVALUATION TABLE

COMPLIANCE MANDATORY (1) CANCELS INSPECTION SB NO

POTENTIAL AD YES A/C OPERATION AFFECTED NO

DATE: Dec 21/12 SERVICE BULLETIN No.: A310-29-2103

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SERVICE BULLETIN

SUMMARY

EVALUATION TABLE

RELIABILITY AFFECTED NO PAX COMFORT AFFECTED NO

COST SAVING NO ETOPS AFFECTED NO

STRUCTURAL LIFE EXTN NO VENDOR SB INVOLVED NO

NOTE (1): Service Bulletin must be accomplished.

MATERIAL PRICE INFORMATION

MATERIAL PRICE INFORMATION TABLE

MATERIAL SET QTY PER

A/C

PRICE PER

A/C (USD)

MAIN PARTS

Kit 292103A01R01 1 1,170.00 Washer, Cord, Screw, Nut, Clamp, Strip

EFFECTIVITY

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

18T 19U 52X 58X 82Z 83V 85W 85Z 99Y AFG AIB AIC AMV

BAF BBC C9L CFC DGA FDX G2X G8E GAF HFY HJI IRA IRM

IYE JAV K1P KAC KZU MGL PCA PIA QAF R1T RJA ROT RZO

SBI SGX THY TSC UBD UZB WHT

CONCURRENT REQUIREMENTS

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

following Service Bulletin as per effectivity specified in this Service Bulletin:

Service Bulletin No. A310-29-2036 Mod. No. 10017S20254

REFERENCES / REPERCUSSIONS

TFU None

OEB None

AOT None

SIL None

LINE MAINTENANCE AFFECTED No

LIFE LIMIT None

OTHER None

NATURE OF THE WORK

AIRCRAFT YES

EQUIPMENT NO

HARD NO

SOFT NO

OBRM NO

MANPOWER

Task 292103-831-801-001: Modification

TOTAL MANHOURS 4.25

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SERVICE BULLETIN

SUMMARY

Task 292103-831-801-001: Modification

ELAPSED TIME (HOURS) 4.25

APPENDICES

None

DATE: Dec 21/12 SERVICE BULLETIN No.: A310-29-2103

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SERVICE BULLETIN

SUMMARY

**CONF ALL

CLAMPS REPLACED

FR54

FR40

Z147

B

A

B

11GE

12GE

Z140

A

ROUTING MODIFIED OF

HYDRAULIC HOSE

A/C

HYDRAULIC PIPE

MANIFOLD

CHECK−VALVE

ORIENTATION OF THE

UNION MODIFIED

BE CHANGED

CLAMPS REPLACED

ROUTING MODIFIED

ROUTING MODIFIED

REPLACED

CLAMPS

STRIP PROTECTIVE INSTALLED

STRIP PROTECTIVE

INSTALLED

LACING TAPE

INSTALLED

11GE

12GE

ELBOWS TO

B_SB_292103_5_SAAA_01_03

Figure A-FSAAA - Sheet 01

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@A310

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 - IMPROVE EATON EMP ELECTRICAL ROUTING

AND HYDRAULIC PIPES STRENGTH

MODIFICATION No.: 13667S22874

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

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

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

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

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

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

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

AIRBUS prior written consent.

1. PLANNING INFORMATION

**CONF ALL

A. EFFECTIVITY

NOTE: This Service Bulletin is only applicable for aircraft equipped with EATON

(formerly VICKERS) Electrical Motor Pump.

This Service Bulletin has been validated on A310 aircraft MSN 0650.

A booklet including photographs taken during the validation of this Service

Bulletin is available on AIRBUS|World - Maintenance and Engineering -

AirN@v engineering (in the concerned SB file).

(1) Models

310-203 310-204 310-221 310-222 310-304 310-308 310-322 310-324

310-325

(2) Effectivity by MSN

0162 0191 0201 0217 0224 0230 0233 0237 0241 0245 0248 0251 0254 0257 0260

0264 0267 0273 0278 0281 0283 0288 0297 0303 0313 0316 0318 0326 0331 0333

0335 0338-0339 0342-0343 0345-0346 0353 0355-0357 0359-0360 0362 0364 0367

0369-0370 0372 0375 0378-0379 0389-0390 0392 0394 0397 0399-0400 0406-0407

0410 0413 0418-0419 0421-0422 0425 0427-0429 0431 0434 0436-0437 0439 0441

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SERVICE BULLETIN

0444-0449 0452 0454 0456-0458 0467 0472-0473 0475-0476 0478 0480-0485

0488-0492 0494-0500 0502-0503 0519-0520 0522-0524 0526-0527 0534 0537-0539

0541-0542 0544-0545 0547 0549-0552 0562 0564-0565 0567-0568 0571 0573-0574

0576 0585-0588 0590-0595 0597 0599-0600 0620 0622 0624 0636 0638 0642 0644

0646-0649 0651-0654 0656 0658 0660-0661 0663 0667 0669 0671-0672 0674 0676

0678 0682 0684 0686-0687 0689 0691 0693 0697 0700 0702 0704 0706

(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

18T 0473

19U 0399

52X 0410

58X 0431

82Z 0550 0551

83V 0427 0428

85W 0684 0693 0697

85Z 0547

99Y 0489

AFG 0496 0497

AIB 0686

AIC 0392 0406 0407 0429 0538 0544 0654 0669

AMV 0437

BAF 0367 0372

BBC 0594 0642 0700

C9L 0652

CFC 0425 0441 0444 0446 0482

DGA 0418 0421 0422

FDX 0162 0191 0201 0217 0224 0230 0233 0237 0241 0245 0248 0251

0254 0257 0260 0264 0267 0273 0278 0281 0283 0288 0297 0303

0313 0316 0318 0326 0331 0333 0335 0339 0342 0343 0345 0346

0353 0355 0356 0359 0360 0362 0364 0369 0378 0394 0397 0400

0439 0449 0452 0454 0456 0457 0458 0467 0492 0500 0534 0539

0542 0549 0552 0593 0638

G2X 0573

G8E 0475

GAF 0434 0484 0498 0503 0522 0523

HFY 0495 0565

HJI 0413

IRA 0338 0370 0375 0379 0389 0390 0436 0671

IRM 0488 0499 0524 0537 0564 0567 0586 0595 0620

IYE 0568 0702 0704

JAV 0357 0481

K1P 0648

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SERVICE BULLETIN

OPERATOR MSN

KAC 0647 0649 0663

KZU 0592 0622 0646

MGL 0526

PCA 0419

PIA 0585 0587 0590 0653 0656 0660 0676 0678 0682 0687 0689 0691

QAF 0667

R1T 0591

RJA 0445 0490 0491

ROT 0636 0644

RZO 0571 0624 0651 0661

SBI 0520

SGX 0519 0562

THY 0476 0478 0480 0502

TSC 0447 0472 0483 0485 0527 0541 0545 0588 0597 0599 0600 0658

UBD 0672 0674

UZB 0574 0576 0706

WHT 0448 0494

(4) Configuration by MSN

MSN CONFIGURATION

0162 0191 0201 0217 0224 0230 0233 0237 0241 0245 0248

0251 0254 0257 0260 0264 0267 0273 0278 0281 0283 0288

0297 0303 0313 0316 0318 0326 0331 0333 0335 0338 0339

0342 0343 0345 0346 0353 0355 0356 0357 0359 0360 0362

0364 0367 0369 0370 0372 0375 0378 0379 0389 0390 0392

0394 0397 0399 0400 0406 0407 0410 0413 0418 0419 0421

0422 0425 0427 0428 0429 0431 0434 0436 0437 0439 0441

0444 0445 0446 0447 0448 0449 0452 0454 0456 0457 0458

0467 0472 0473 0475 0476 0478 0480 0481 0482 0483 0484

0485 0488 0489 0490 0491 0492 0494 0495 0496 0497 0498

0499 0500 0502 0503 0519 0520 0522 0523 0524 0526 0527

0534 0537 0538 0539 0541 0542 0544 0545 0547 0549 0550

0551 0552 0562 0564 0565 0567 0568 0571 0573 0574 0576

0585 0586 0587 0588 0590 0591 0592 0593 0594 0595 0597

0599 0600 0620 0622 0624 0636 0638 0642 0644 0646 0647

0648 0649 0651 0652 0653 0654 0656 0658 0660 0661 0663

0667 0669 0671 0672 0674 0676 0678 0682 0684 0686 0687

0689 0691 0693 0697 0700 0702 0704 0706

001

(5) Configuration definition

**CONF 001

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

standard configuration.

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SERVICE BULLETIN

(6) Material Effectivity

MATERIAL QTY PER A/C SEE NOTES

Kit 292103A01R01 1

Consumable CMLA01 1

B. CONCURRENT REQUIREMENTS

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

the following Service Bulletin as per effectivity specified in this Service Bulletin:

Service Bulletin No. A310-29-2036 Mod. No. 10017S20254

C. REASON

(1) History

An operator reported an electrical arc and a large hydraulic haze in the Left Hand Main

Landing Gear (LH MLG) wheel bay that occurred during ground operation. The analysis

revealed that this occurrence was likely caused by chafing between a hydraulic high

pressure hose and electrical wiring of the Green Electrical Motor Pump (EMP).

This condition, if not detected and corrected, and in combination with a system failure

leading to the use of the Green EMP in flight, could lead to an uncontrolled and

undetected fire in the LH MLG wheel bay.

(2) Objective/Action

This Service Bulletin consists in improving the routing of Green EATON (formerly

VICKERS) EMP power supply (FIN 11GE and 12GE) and in improving the hydraulic

hose routing to Green EMP (FIN 11GE).

(3) Advantages

Accomplishment of this Service Bulletin will prevent chafing between the electrical

conduits and hydraulic pipe and hose.

(4) Operational/Maintenance Consequences

None

D. DESCRIPTION

To accomplish this Service Bulletin it is necessary to :

Task 292103-831-801-001: Modification

(1) Modify the Electrical Routing of the EMP Power Supply in the Hydraulic Bay at FR54

(2) Change over the union elbows and re-route the delivery hose of the upper EMP (FIN

11GE)

DATE: Dec 21/12 SERVICE BULLETIN No.: A310-29-2103

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SERVICE BULLETIN

E. COMPLIANCE

(1) Classification

MANDATORY: Service Bulletin must be accomplished.

(2) Accomplishment Timescale

This Service Bulletin must be accomplished before 36 months from the effective date of

the EASA AD.

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. The accomplishment timescale, which has not yet been

defined, will be given in the AD.

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 292103-831-801-001: Modification

Get Access 1.00

On Aircraft

Modify the Electrical Routing of the EMP Power Supply

in the Hydraulic Bay at FR54

1.00

Change over the union elbows and re-route the

delivery hose of the upper EMP (FIN 11GE)

1.00

Tests 0.25

Close-Up 1.00

TOTAL MANHOURS 4.25

ELAPSED TIME (HOURS) 4.25

H. WEIGHT AND BALANCE

Not Changed

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SERVICE BULLETIN

I. ELECTRICAL LOAD DATA

Not Changed

J. REFERENCES

Aircraft Maintenance Manual (AMM) 06-21-00 06-31-53 20-21-12

20-23-12 24-00-00 29-21-11

32-12-11

Consumable Material List (CML)

Elec. Std. Practices Manual (ESPM) 20-25-52 20-33-00 20-33-44

20-55-00

Standards Manual (SM)

Structural Repair Manual (SRM) 51-23-00 51-40-21

K. PUBLICATION AFFECTED

Illustrated Parts Catalog (IPC) 29-21-03

L. INTERCHANGEABILITY/MIXABILITY

Not Applicable

M. SPARES

None

DATE: Dec 21/12 SERVICE BULLETIN No.: A310-29-2103

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SERVICE BULLETIN

2. MATERIAL INFORMATION

**CONF ALL

A. MATERIAL - PRICE AND AVAILABILITY

(1) Procurement Addresses

Customers with aircraft shown in the effectivity of this Service Bulletin should send a

purchase order to AIRBUS. Quote the number of this Service Bulletin. The address is:

Kit 292103A01R01 AIRBUS Material logistics and Suppliers

Weg beim Jaeger 150

D-22335 HAMBURG

GERMANY

For ordering by internet:

http://spares.airbus.com

For ordering by fax: +49 40 50 76 25 90

For ordering by E-mail :airbus.kit@airbus.com

(2) Price and Availability

Kit 292103A01R01

Cost 1,170.00 USD

Availability 60 calendar days from receipt of order

The Kit availability given above is the standard lead time from the date of your purchase

order. If you require Kits before this time, please include a retrofit planning schedule with

your order so that we can try to comply with your requirements.

The sales terms (costs and availability) are estimated in relation to economic conditions

at the issue date of the Service Bulletin. The latest valid price and lead time for ordering

purposes shall be obtained through the AirbusSpares portal or through a request for

quotation to airbus.kit@airbus.com.

B. INDUSTRY SUPPORT INFORMATION

AIRBUS will not provide industry support for accomplishment of this Service Bulletin.

C. LIST OF COMPONENTS

Kit 292103A01R01

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

NOTES

1 NSA5067-3-1 NUT

2 NSA5516-15ND CLAMP

5 NAS1149F0332P WASHER

6 NSA939510CN STRIP

7 NSA8420-5 CORD

13 NAS1801-3-9 SCREW

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SERVICE BULLETIN

NOTE: If you find part numbers of hardware components in the related kit(s) which

you cannot identify in the LIST OF COMPONENTS of this Service Bulletin,

refer to Standards Manual (SM). The SM will give you the correct part number

to part number relationship.

D. LIST OF MATERIALS - OPERATOR SUPPLIED

(1) Consumable Materials

Consumable CMLA01

ITEM DESCRIPTION REFERENCE TO CML

MAT. No.

QTY PER A/C SEE

NOTES

Solvent Based Nitrile Rubber

Adhesive

08-006 As required

Two Component Polyurethane

Adhesive

08-025 As required

(2) Components

None

(3) Equipment

None

E. PARTS TO BE RE-IDENTIFIED BY OPERATOR

None

F. TOOLING

None

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SERVICE BULLETIN

3. ACCOMPLISHMENT INSTRUCTIONS

Task 292103-831-801-001 - Modification

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

INCLUDED IN THE REFERENCED PROCEDURES.

CAUTION: ALWAYS OBEY THE PRECAUTIONS THAT FOLLOW TO KEEP

ELECTRICAL WIRING IN A SATISFACTORY CONDITION (ELECTRICALLY

AND MECHANICALLY SERVICEABLE). WHEN YOU DO MAINTENANCE

WORK, REPAIRS OR MODIFICATIONS, ALWAYS KEEP ELECTRICAL WIRING,

COMPONENTS AND THE WORK AREA AS CLEAN AS POSSIBLE. TO DO

THIS:

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

NECESSARY ON WIRING AND COMPONENTS.

THESE PRECAUTIONS WILL DECREASE THE RISK OF CONTAMINATION

AND DAMAGE TO THE ELECTRICAL WIRING INSTALLATION.

- REGULARLY REMOVE ALL SHAVINGS, UNWANTED MATERIAL AND

OTHER CONTAMINATION.

IN CASE OF CONTAMINATION REFER TO ESPM 20-55-00.

Task Associated Data

Zone

147

Manpower

TOTAL MANHOURS 4.25

ELAPSED TIME (HOURS) 4.25

A. GENERAL

(1) Subtask 292103-910-001-001 - Standard Practices

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 06-21-00, Page Block 001

06-31-53, Page Block 001

20-21-12, Page Block 001

20-23-12, Page Block 001

Consumable Material List (CML)

Elec. Std. Practices Manual (ESPM) 20-33-00

20-33-44

Structural Repair Manual (SRM) 51-23-00

51-40-21

(a) For the frame (FR) identification, refer to AMM 06-31-53, Page Block 001.

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SERVICE BULLETIN

(b) For the identification of zones, refer to AMM 06-21-00, Page Block 001.

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

to Consumable Material List (CML)).

(d) Remove and install fasteners in accordance with SRM 51-40-21.

(e) To torque tighten the standard threaded fasteners, refer to AMM 20-21-12, Page

Block 001.

(f) To torque tighten the hydraulic line unions, refer to AMM 20-23-12, Page Block

001.

(g) Tag the parts that you must remove and retain to make the subsequent installation

easier.

(h) Put all the retained hardware in identified plastic bags and attach the bags to the

related unit.

(i) Obey the instructions for the general wiring installation, refer to ESPM 20-33-00.

(j) Put blanking caps on the disconnected electrical connectors.

(k) When you install electrical connectors do a visual check of each connector which

was disconnected to make sure that:

- all the electrical connectors are serviceable before you connect them,

- the label of the connector is the same as the label on the receptacle,

- where locking facilities exist, the connector is correctly locked with lock-wire.

(l) For the lacing tape application, refer to ESPM 20-33-44.

(2) Subtask 292103-839-001-001 - 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 292103-941-001-001 - Job Set-up

Manpower Resources

Skills AIRFRAME

References

Aircraft Maintenance Manual (AMM) 24-00-00, Page Block 301

29-21-11, Page Block 401

32-12-11, Page Block 301

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SERVICE BULLETIN

(a) Make sure that the aircraft is electrically grounded, refer to AMM 24-00-00, Page

Block 301.

(b) Put access platform(s) in position at zone 147.

(c) Open the LH MLG door, refer to AMM 32-12-11, Page Block 301.

(d) Do the preparation procedure as specified in the removal of the Electric Pumps

(FIN 11 GE and FIN 12 GE), refer to AMM 29-21-11, Page Block 401.

C. PROCEDURE

(1) Subtask 292103-831-001-002 - Modify the Electrical Routing of the EMP Power

Supply in the Hydraulic Bay at FR54

Work Zones and Access Panels

Zone Access/Work location

147 Work location Frame 54

Manpower Resources

Manhours 1.00

Minimum number of person 1

Subtask elapsed time 1.00

Skills ELECTRICAL

Material necessary to do the job

Kit 292103A01R01

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE

NOTES

1 NSA5067-3-1 4 NUT

2 NSA5516-15ND 6 CLAMP

5 NAS1149F0332P 4 WASHER

6 NSA939510CN 1 (M) STRIP

7 NSA8420-5 3 (M) CORD

13 NAS1801-3-9 4 SCREW

Consumable CMLA01

ITEM DESCRIPTION REFERENCE TO

CML MAT. No.

QTY PER A/C SEE

NOTES

Solvent Based Nitrile

Rubber Adhesive

08-006 As required

Two Component

Polyurethane Adhesive

08-025 As required

References

Aircraft Maintenance Manual (AMM) 20-21-12, Page Block 001

20-23-12, Page Block 001

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SERVICE BULLETIN

References

Elec. Std. Practices Manual (ESPM) 20-25-52

20-33-00

20-33-44

Structural Repair Manual (SRM) 51-40-21

Fig. A-FBAAA

Modification of the Electrical Routing and

Hydraulic Union of EMP and Hydraulic

Hose re-routing

Sheet 01

Sheet 02

Sheet 03

Sheet 04

(a) Modify the routing of the electrical conduits 1P and 2P in the hydraulic bay at

Frame 54 on LH side.

Refer to AMM 20-21-12, Page Block 001

Refer to ESPM 20-33-00

Refer to ESPM 20-33-44

Refer to SRM 51-40-21

Refer to Fig. A-FBAAA Sheet 01, Fig. A-FBAAA Sheet 02, Fig. A-FBAAA Sheet 03

and Fig. A-FBAAA Sheet 04

1 Remove:

2 Screw Item (14) Discard

1 Screw Item (13) Discard

1 Screw Item (12) Discard

4 Washer Item (10) Discard

6 Clamp Item (9) Discard

1 Spacer Item (11) Discard

1 Clamp Item (8) Discard

4 Clip nut Item (1) Discard

1 Clamp Item (18) Discard

2 Re-route the electrical conduits 1P and 2P as shown on Fig. A-FBAAA Sheet

03.

3 Install:

Refer to Fig. A-FBAAA Sheet 03

DATE: Dec 21/12 SERVICE BULLETIN No.: A310-29-2103

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SERVICE BULLETIN

1 (M) Strip-Protective NSA939510CN Item 6

NOTE: Cut the strip-protective Item 6 to the necessary length

to prevent contact between the electrical conduit and the

structure and bond it with:

Solvent Based

Nitrile Rubber

Adhesive

08-006 As required

or

Two Component

Polyurethane

Adhesive

08-025 As required

and

6 Clamp NSA5516-15ND Item 2

attached with:

4 Washer NAS1149F0332P Item 5

4 Nut NSA5067-3-1 Item 1

4 Screw NAS1801-3-9 Item 13

NOTE: Create drain hole in the lowest points of the circonvoluted

conduit to allow water to drain, refer to ESPM 20-25-52.

4 If the clearance between the hydraulic pipe and the electrical conduit 1P is

less than 10 mm (0.394 in), install:

Refer to ESPM 20-33-44.

3 (M) Cord-Fiber Glass NSA8420-5 Item 7

as shown on detail F of Fig. A-FBAAA Sheet 03 and Fig. A-FBAAA Sheet 04:

NOTE: Cut the Cord-Fiber Glass to the necessary length.

(2) Subtask 292103-831-002-002 - Change over the union elbows and re-route the

delivery hose of the upper EMP (FIN 11GE)

Work Zones and Access Panels

Zone Access/Work location

147 Work location Frame 54

DATE: Dec 21/12 SERVICE BULLETIN No.: A310-29-2103

REVISION No.: 00 - Dec 21/12 Page: 13

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SERVICE BULLETIN

Manpower Resources

Manhours 1.00

Minimum number of person 1

Subtask elapsed time 1.00

Skills AIRFRAME

References

Aircraft Maintenance Manual (AMM) 20-23-12, Page Block 001

Fig. A-FBAAA

Modification of the Electrical Routing and

Hydraulic Union of EMP and Hydraulic

Hose re-routing

Sheet 01

Sheet 02

Sheet 03

Sheet 04

(a) Change over the hydraulic hose union elbows item (16) on EMP 11GE.

Refer to Fig. A-FBAAA Sheet 01, Fig. A-FBAAA Sheet 03and Fig. A-FBAAA Sheet

04

NOTE: 90 ̊ hose elbow must be installed on the check valve manifold.

Refer to AMM 20-23-12, Page Block 001

1 Loosen the locknut of the 90 ̊ elbow of the EMP 11GE.

2 Disconnect the hose union Item (16) connected on the EMP 11GE and Item

(17) on check valve manifold.

3 From EMP side to manifold side, change the two elbows as follows:

a Remove the two elbows.

b Install the elbow 135 ̊ of the hose on the EMP side and the elbow 90 ̊ on

the manifold side as shown on Fig. A-FBAAA Sheet 03 and on detail D of

Fig. A-FBAAA Sheet 04.

4 Make sure that the orientation of the 90 ̊ elbow of the EMP 11GE is as shown

on detail D of Fig. A-FBAAA Sheet 04.

5 Insure 25 mm (+/- 5 mm) (0.984 in (+/- 0.197 in)) gap between the hydraulic

pipe and the electrical harnesses and 45 mm (+/- 5 mm) (1.772 in (+/- 0.197

in)) gap between the hydraulic pipe and the structure as shown on detail E of

Fig. A-FBAAA Sheet 04.

6 Tighten the locknut of the 90 ̊ elbow of the EMP 11GE.

7 Tighten the hose unions Item (16) and Item (17).

DATE: Dec 21/12 SERVICE BULLETIN No.: A310-29-2103

REVISION No.: 00 - Dec 21/12 Page: 14

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SERVICE BULLETIN

D. TEST

(1) Subtask 292103-720-001-001 - Test

Manpower Resources

Skills AIRFRAME

References

Aircraft Maintenance Manual (AMM) 29-21-11, Page Block 401

(a) Job Set up:

1 Remove the safety clips and tags and close the circuit breaker(s) as specified

after the installation of the Electric Pumps (FIN 11GE and FIN 12GE),refer to

AMM 29-21-11, Page Block 401.

(b) Procedure:

1 Do the test procedure as specified after the installation of the Electric Pumps

(FIN 11GE and FIN 12GE), refer to AMM 29-21-11, Page Block 401.

E. CLOSE-UP

(1) Subtask 292103-942-001-001 - Close-up

Manpower Resources

Skills AIRFRAME

References

Aircraft Maintenance Manual (AMM) 29-21-11, Page Block 401

32-12-11, Page Block 301

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

equipment.

(b) Do the close-up procedure as specified in the installation of the electric pumps (FIN

11GE and FIN 12GE), refer to AMM 29-21-11, Page Block 401.

(c) Close the LH MLG door, refer to AMM 32-12-11, Page Block 301.

(d) Remove the access platform(s).

(e) Restore the systems and the aircraft to normal operating condition.

DATE: Dec 21/12 SERVICE BULLETIN No.: A310-29-2103

REVISION No.: 00 - Dec 21/12 Page: 15

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SERVICE BULLETIN

**CONF ALL

B C

FR54

FR40

Z147

A

12GE

11GE

/ FR41

Z140

A

B_SB_292103_5_BAAA_01_01

Figure A-FBAAA - Sheet 01

Modification of the Electrical Routing and Hydraulic Union of EMP and Hydraulic Hose re-routing

DATE: Dec 21/12 SERVICE BULLETIN No.: A310-29-2103

REVISION No.: 00 - Dec 21/12 Page: 16

5

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SERVICE BULLETIN

**CONF ALL

A/C

(1)

(9)

(10)

(14)

(15)

(1)

(9)

(9)

(10)

(13)

(16)

(15)

VIEW LOOKING AFT

FR54

BEFORE

B

(1)

(8)

(9)

(9)

(10)

(11)

(12)

11GE

12GE

HYDRAULIC PIPE

1P

2P

HYDRAULIC

MANIFOLD

CHECK−VALVE

(17)

HOSE

(18)

B_SB_292103_5_BAAA_02_04

Figure A-FBAAA - Sheet 02

Modification of the Electrical Routing and Hydraulic Union of EMP and Hydraulic Hose re-routing

DATE: Dec 21/12 SERVICE BULLETIN No.: A310-29-2103

REVISION No.: 00 - Dec 21/12 Page: 17

5

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SERVICE BULLETIN

**CONF ALL

1

2

5

13

1

2

2

5

13

1

2

2

5

13

VIEW LOOKING AFT

FR54

AFTER

6 01

C

01 BOND THE PROTECTIVE STRIP ITEM 6 WITH MAT. No. 08−006 OR MAT. No. 08−025.

WATER TO DRAIN.

NOTES:

CREATE A DRAIN HOLE IN THE LOWEST POINTS OF THE CIRCONVOLUTED CONDUIT TO ALLOW

A/C

(15)

(16)

(15)

11GE

12GE

HYDRAULIC PIPE

1P

2P

HYDRAULIC

MANIFOLD

CHECK−VALVE

(17)

HOSE

F

6 01

D

E

B_SB_292103_5_BAAA_03_04

Figure A-FBAAA - Sheet 03

Modification of the Electrical Routing and Hydraulic Union of EMP and Hydraulic Hose re-routing

DATE: Dec 21/12 SERVICE BULLETIN No.: A310-29-2103

REVISION No.: 00 - Dec 21/12 Page: 18

5

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SERVICE BULLETIN

**CONF ALL

ROUTE 1P ROUTE 2P

ROUTE 1P

HYDRAULIC PIPE

35° ± 5°

D

E

F

01

01 INSTALL LACING TAPE NSA8420−5 (ITEM 7) IF THE CLEARANCE BETWEEN

HYDRAULIC PIPE AND ROUTE 1P IS LESS THAN 10 mm (0.394 in).

7

NOTE:

FWD

LOCKNUT

90° ELBOW ON EMP

HYDRAULIC HOSE

25 mm (0.984 in) ± 5 mm (0.197 in)

45 mm (1.772 in) ± 5 mm (0.197 in)

B_SB_292103_5_BAAA_04_05

Figure A-FBAAA - Sheet 04

Modification of the Electrical Routing and Hydraulic Union of EMP and Hydraulic Hose re-routing

DATE: Dec 21/12 SERVICE BULLETIN No.: A310-29-2103

REVISION No.: 00 - Dec 21/12 Page: 19

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SERVICE BULLETIN

REPORTING SHEET

TITLE: HYDRAULIC POWER - IMPROVE EATON EMP ELECTRICAL ROUTING

AND HYDRAULIC PIPES STRENGTH

MODIFICATION No.: 13667S22874

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: Dec 21/12 SERVICE BULLETIN No.: A310-29-2103

REVISION No.: 00 - Dec 21/12 Page: 1

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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: Dec 21/12 SERVICE BULLETIN No.: A310-29-2103

REVISION No.: 00 - Dec 21/12 Page: 1

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