SAFT Battery Maintenance Manual

7/25/2019 SAFT Battery Maintenance Manual

1/84

(F6177)

12 rue Sadi Carnot - 93170 Bagnolet - France

Tl. (33) 1 49 93 19 18 - Fax: (33) 1 49 93 19 56

Initial issue: Jun 02/2008

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Revision n. 2Feb 18/201524-30-17

COMPONENT MAINTENANCE

MANUAL WITH

ILLUSTRATED PARTS LIST

AIRCRAFT BATTERY

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TABLE OF CON- 1 Feb 18/2015TENT 2 Feb 18/2015

3 Feb 18/20154 Feb 18/2015

LIST OF ILLUSTRA- 1 Feb 18/2015TIONS 2 Blank

INTRODUCTION 1 Feb 18/20152 Feb 18/20153 Feb 18/2015

4 Feb 18/20155 Feb 18/20156 Feb 18/2015

7 Feb 18/20158 Feb 18/2015

DESCRIPTION AND 1 Feb 18/2015OPERATION 2 Blank

TESTING AND FAULT 1001 Feb 18/2015

ISOLATION 1002 Feb 18/20151003 Feb 18/20151004 Feb 18/2015

SCHEMATIC AND 2001 Feb 18/2015

WIRING DIAGRAMS 2002 Feb 18/20152003 Feb 18/20152004 Feb 18/20152005 Feb 18/2015

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DISASSEMBLY 3001 Feb 18/20153002 Feb 18/2015

CLEANING 4001 Feb 18/20154002 Blank

INSPECTION/CHECK 5001 Feb 18/2015

5002 Feb 18/20155003 Feb 18/20155004 Feb 18/2015

5005 Feb 18/20155006 Feb 18/2015
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REPAIR 6001 Feb 18/2015

6002 Feb 18/2015

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FITS AND CLEA- 8001 Feb 18/2015RANCES 8002 Blank

SPECIAL TOOLS, 9001 Feb 18/2015

FIXTURES, 9002 BlankEQUIPMENT

AND CONSUMABLES

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DETAILED 10011 Feb 18/2015

PARTS LIST 10012 Feb 18/201510013 Feb 18/201510014 Feb 18/201510015 Feb 18/2015

10017 Feb 18/2015

10018 Feb 18/201510019 Feb 18/201510020 Feb 18/201510021 Feb 18/2015

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STORAGE (INCLU- 15001 Feb 18/2015DING TRANSPORTA- 15002 Feb 18/2015TION) 15003 Feb 18/2015

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RECORD OF REVISIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -ROR-1

RECORD OF TEMPORARY REVISIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RTR-1

SERVICE BULLETIN LIST - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - SBL-1

INTRODUCTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTRO-11. Introduction - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTRO-1

A. General - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTRO-1B. How to Use the Manual - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTRO-1

C. Associated Publications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTRO-1D. Revision and updating - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTRO-1

E. CMM Page Blocks - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTRO-2F. Measurements - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTRO-5

G. Units of Measure - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTRO-6H. Measurement Conversion Table - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTRO-7

I. Temperature Conversion Table - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTRO-7J. Abbreviations - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTRO-7

K. Verifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTRO-8L. Definition - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTRO-8

M. Disposal - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTRO-8

DESCRIPTION AND OPERATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1

1. Description - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1A. General - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1

B. Characteristics - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1C. Detailed description - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1

TESTING AND FAULT ISOLATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10011. Introduction - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1001

A. General - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1001

2. Testing - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1001

A. Reason for the job - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1001B. Job set-up information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1001C. Job set-up - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1001

D. Maintenance guideline - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10023. Charge - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1002

A. Reason of the job - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1002

B. Job set-up information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1002

C. Job set up - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1002D. Procedure - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1003

E. Close-up - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10034. Discharge - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1003

A. Reason of the job - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1003

B. Job set-up information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1003C. Job set up - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1003D. Procedure - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1004

SCHEMATIC AND WIRING DIAGRAMS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2001


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1. General - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2001A. 804751 electrical schematic - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2001

B. 804747 electrical schematic - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2002C. 804748 electrical schematic - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2003

D. 804749 electrical schematic - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2004E. 804745 electrical schematic - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2005F. 806653 electrical schematic - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2006

DISASSEMBLY - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3001

1. Introduction - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3001A. General - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3001

B. Safety - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3001C. Risks - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3001

D. Safety measure - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 30012. Disassembly - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3002

A. Reason for the job - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3002B. Consumables - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3002

C. Job set up - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3002D. Procedure - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3002

E. Close up - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3002

CLEANING - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4001


2. Cleaning of a unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4001

A. Reason for the job - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4001

B. Job set-up information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4001

C. Job set up - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4001D. Procedure - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4001E. Close up - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4001

INSPECTION/CHECK - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5001


2. Maintenance steps in workshop- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5001A. Reason for the job - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5001

B. Job set-up information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5001C. Job set-up - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5001

D. Procedure - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5002

E. General overhaul (minimum 1 per year) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5002

REPAIR - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 60011. General - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6001

2. Equipment - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6001A. Special tools - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6001

B. Standard tools - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6001C. Materials - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6001

3. Repairs - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6001


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REPAIR N1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 60024. Changing the battery pack (040) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6002

A. General - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6002B. Detailed procedure - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6002

ASSEMBLY - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 70011. Introduction - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7001

A. General - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 70012. Assembly procedure- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7001

A. Reason for the job - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7001B. Job set-up information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7001

C. Job set-up - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7001D. Procedure - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7001

E. Close up - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7001

FITS AND CLEARANCES - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8001

1. Torque table - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8001A. Torque table - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8001

SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMMABLES - - - - - - - - - - - - - - - - 9001

1. Special tools, fixtures and equipment - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9001A. Special tools table - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9001

2. Consumables material - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9001A. Consumable materials table - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9001

INTRODUCTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 100031. Introduction - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10003

A. General - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10003

B. How to Use the illustrated Parts List - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10003

C. Numerical Index (NI) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10003D. Detailed Parts List (DPL) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10003

E. Updating - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10005

VENDOR LIST - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10007

ALPHA NUMERICAL INDEX - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10009

DETAILED PARTS LIST - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10011

STORAGE (INCLUDING TRANSPORTATION) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15001

1. Introduction - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15001A. General - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15001B. Storage room - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15001

C. Temperature conditions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 150012. Stand-by storage procedure - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15001

A. Reason for the job - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15001B. Job set-up information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15001

C. Job set up - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15001D. Procedure - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15001


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E. End of the stand-by storage - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 150023. Long term storage procedure - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15002

A. Reason for the job - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15002

B. Job set-up information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15002C. Joob set up - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15002

D. Procedure - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15003

E. End of the long term storage - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 150034. Transportation procedure- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15003

A. General - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15003


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LIST OF ILLUSTRATIONS

INTRO-1 Recyclable Product - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 82001 804751 electrical schematic - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2001

2002 804747 electrical schematic - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 20022003 804748 electrical schematic - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2003

2004 804749 electrical schematic - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 20042005 804745 electrical schematic - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 200510001 804751 battery - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1001210002 804747 battery - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10014

10003 804748 battery - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1001610004 804749 battery - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10018

10005 804745 battery - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10020

15001 Short term storage - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15002
http://data.pdf/http://data.pdf/http://data.pdf/http://-/?-http://-/?-http://-/?-http://data.pdf/http://data.pdf/http://data.pdf/http://-/?-http://-/?-http://-/?-


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INTRODUCTION

TASK 24-30-17-871-801-A01

1. Introduction

A. General

(1) This component maintenance manual (CMM) agrees with the Air Transport Association(ATA), and it is written in AECMA Simplified English (European Association of Aerospace

Industries).

(2) This CMM gives the procedures necessary to do simple checks and replacement of parts

and components. It also gives the procedures for maintenance. The maintenance proce-dures given in this CMM are only for approved persons with the necessary skills.

(3) This CMM gives the shop maintenance procedures of the component.

(4) This CMM uses the identification of the tasks and subtasks which is defined in the Mainte-

nance Task Oriented Support System (MTOSS). The maintenance tasks and other datahave special MTOSS numbers for the use of Electronic Data Processing (EDP). The user of

the manual can ignore the MTOSS numbers.

(5) This manual contains:

- the technical data for the component,- the maintenance and repair procedures for the component,- an Illustrated Parts List (IPL) with the data for the component parts. The parts are iden-

tified in all the Page Blocks of the manual, by the IPL Figure and the item number.

(6) A check of the DISASSEMBLY, TESTING and ASSEMBLY procedures in the workshop.

(7) Battery disassembly, except when done to change the battery pack voids the warranty.

B. How to Use the Manual

(1) Make sure the manual contains the applicable data for your component. Look for the partnumber on the Title Page.

(2) To identify a part or to find a part number, refer to the IPL, which has an Introduction to showthe procedure.

(3) You must use the instructions in this manual, for all the maintenance steps of a component.

Read all the applicable WARNINGS and CAUTIONS before you do the work on the compo-

nent.

(4) When you use consumable materials, these materials are identified by a code number whichis listed in the Consumable Materials Table.

(5) When you use special tools, these tools are identified by a code number which is listed in

the Special Tools Table.

(6) For the tightening torque values of the parts, refer to the Table of Tightening Torques.

C. Associated Publications

Not applicable.

D. Revision and updating

This manual is revised periodically and may be the subject of update which refers to modifica-tions made on the equipment. Detailed instructions relative to the insertion of withdrawal of pag-

es accompany each update.
http://data.pdf/http://data.pdf/http://data.pdf/http://data.pdf/http://data.pdf/http://data.pdf/http://data.pdf/http://data.pdf/


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E. CMM Page Blocks

(1) The information for each component in the CMM is divided into specific Page Blocks. EachPage Block has its own specified subject matter and its own specified page numbering.

These Page Blocks have these titles:

(2) Description and Operation

This Page Block gives general data.

It gives a mechanical description and an electrical description.

It gives a description of the configuration and operation of the component.

(3) Testing and Fault Isolation

(a) It contains special tests and procedures which you must do to find the condition of a com-

ponent. The general test procedure is given in the FAULT ISOLATION TABLE. For eachtest, this table refers to a special procedure which gives all the parameters which you

PAGEBLOCKS PAGENUMBER ACTUALVERIFICATIONS DATE BY

Description andOperation

0001 to 0999

Testing and Fault

Isolation

1001 to 1999

Schematics and Wir-ing Diagrams

2001 to 2999

Disassembly 3001 to 3999

Cleaning 4001 to 4999Inspection/Check 5001 to 5999

Repair 6001 to 6999

Assembly 7001 to 7999

Fits and Clearances 8001 to 8999

Special Tools, Fix-tures, Equipment

and Consumables

9001 to 9999

Illustrated Parts List 10001 to 10999

Special Procedure 11001 to 11999 Not applicable

Removal 12001 to 12999 Not applicable

Installation 13001 to 13999 Not applicable

Servicing 14001 to 14999 Not applicable

Storage (including

Transportation)

15001 to 15999

Rework (ServiceBulletin Instructions)

16001 to 16999 Not applicable


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must set. It also gives all the parameters for which you must do a check. The block dia-gram (refer to task 24-30-17-700-801-A01) gives the correct procedure to follow as nec-essary.

(b) The pressure values in the tests are gage-pressure values.

(c) Before you use any of the measuring instruments, make sure that they are in correct op-

erating condition and that they are calibrated.

(d) Do a check for pneumatic system tightness, if this is applicable.

(e) You must do the tests in a room at ambient temperature +23 C 5 C (73 F 9 F).

(4) Schematic and Wiring DiagramsThis Page Block contains all the schematic diagrams and the wiring and interconnecting di-

agrams of the cards.

It also contains the diagrams of:

- chassis wiring, modules, and sub-assemblies- external connector interconnections in the component.

(5) Disassembly

(a) This Page Block gives step-by-step disassembly instructions in a correct sequence, andit refers to the figure item numbers from the IPL illustration(s), when they are applicable.

Identify the type of fault, to know how much the extent of disassembly is necessary (dothis to prevent disassembly/reassembly work that is not necessary). The procedure given

below is when full disassembly is necessary.

(b) Put the component on a clean workbench, in a dust-free and moisture-free room. Move

all the parts carefully, and prevent corrosion and impact damage to them after disassem-bly.

NOTE: Discard the washers, the nuts and the screws during disassembly if they are

damaged.(6) Cleaning

(a) This Page Block gives a step-by-step description of the cleaning operations for the com-ponent and its parts.

(b) Always use the recommended procedures for the component parts of the unit.

(7) Inspection / Check

(a) This Page Block gives the full check procedures which are necessary during shop main-tenance.

(b) Discard all the defective parts if the document does not give a repair procedure.

(c) Do all the inspections/checks on the cleaned parts.

(8) Repair

This Page Block contains the full repair procedures and specifications which are necessary

to repair a worn or damaged part. As specified in the INSPECTION/CHECK section, you

must reject the defective parts if the document does not give a repair procedure. Replace

the defective parts with new parts.


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(9) Assembly

(a) This Page Block gives step-by-step assembly instructions in a correct sequence, whichrefer to the figure item numbers from the IPL illustration(s), if applicable.

(b) Put the component on a clean workbench, in a dust-free and moisture-free room. More

all the parts carefully, and prevent corrosion and impact damage to them.

(c) Be sure to remove the storage protection coating from all the new parts before assembly.Clean the new part if necessary.

(10) Fits and Clearances

(a) This Page Block gives a table and some figures which gives the fits and clearances dataand the torque values for assembly. It also gives the permitted wear for in-service / ser-

vice, and the manufacturers design wear-tolerances.

(b) Fits and Clearances Table

1 The identifiers in column (1) show the location of the clearance or the dimension thatyou must measure..

2 The identifiers in column (2) identify the parts in the IPL (Figure + Item number).

3 Column (3) gives the initial manufacturing dimensions and clearances.

4 In-service Wear Limits (Columns 4).

a The maximum limits are the maximum wear limits. If the part is in these limits thenit is serviceable.

b If the parts have more wear than the specified limits, you must repair or replace them.

(c) Torque Values

1 All torque values in this manual are shown in the Table of Tightening Torques. The partsare identified by the figure number and the item number of the IPL.

(d) Spring Data

1 The technical data for all springs used in the unit are shown in the Table of Spring Data.The parts are identified by the figure number and the item number of the IPL.

(11) Special Tools, Fixtures, Equipment and Consumables

(a) This Page Block shows all the special tools, the fixtures, the equipment and the consum-ables which are necessary to do the maintenance actions which are given in the other

page blocks.

(b) All the items shown are identified in this manual by a standard code number: Txx for

Tools, Fixtures and Equipment and Mxx for Consumable Materials.

(12) Illustrated Parts ListThis Page Block contains the full list of all the parts of the component (For the detailed de-scription, refer to the IPL INTRO).

(13) Special Procedures

This Page Block contains the tasks which are given in other Page Blocks of the manual, but

which are necessary because of other maintenance tasks. The tasks are self-contained re-pairs or preventive maintenance.


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(14) RemovalThis Page Block gives the procedure for the removal of modules/sub-assemblies from com-plex modular components.

(15) InstallationThis Page Block gives the procedure for the installation of modules/sub-assemblies in com-

plex modular components.(16) Servicing

This Page Block gives the self-contained tasks which are necessary because of other

maintenance tasks.

(17) Storage

This Page Block gives the requirements for preparation for transportation, for special han-dling, for packaging, for storage and for preservation: these requirements are for the com-

ponent after assembly or test.

(18) Rework

This Page Block gives the rework procedures which are necessary for in-service compo-

nents.F. Measurements

(1) The measurements which are given in this manual come from the original manufacturing

drawings.

(2) This CMM uses the Systeme International (S.I.) units for quantities and values. It also gives

the imperial units in parentheses.


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G. Units of Measure

(1) I.S. Units

(2) U.S. Units

(3) Multiplying Prefixes

A Ampere

Ah Ampere hours

C5A Rated currentC5Ah Rated capacity for 5 hours

g Gram

min Minute

N Newton

N.m Newton meter

Pa Pascal

VDC Volt direct current

C Degree Celsius

% Per cent

Ohm

ft Foot

in Inch

inHg Inchs of mercury

lb Pound

lbf.in Pound force inch

F Degree Fahrenheit

Micro

m Milli

da Deca

k Kilo

M Mega


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H. Measurement Conversion Table

(1) From I.S. Measurement to U.S. Standard System

(2) From U.S. Standard System to I.S. Measurement

I. Temperature Conversion Table

(a) SI MEASUREMENT Degrees Celsius (C)

(b) U.S. STANDARD SYSTEM Degrees Fahrenheit (F)

J. Abbreviations

The abbreviations given below are used in this manual:

1 kPa 0.1450 psi

1 cm 0.3937 in

1 cm 0.1550 in1 N 0.2248 lbf

1 g 0.0353 oz

1 kg 2.2046 lb

1 mm 0.0394 in

1 N.m 8.8507 lbf/in

1 N.m 0.7376 lbf/ft

1 psi 6,8948 kPa

1 in 2,54 cm

1 in 25,4 mm

1 in 6,4516 cm

1 lbf 4,4482 N

1 oz 28,3495 g

1 inHg 3,3864 kPa

1 lb 0,4536 kg

1 gal (U.S.) 3,7854 l

1 lbf/in 0,1130 N.m

1 lbf/ft 1,3558 N.m

AECMA European Association of Aerospace Industries

ATA Air Transport Association of America

dia. diameter

fig. figure

ipl illustrated parts list

max. maximum

mfr manufacturer

min. minimum

Celcius Fa hre nheit 32 0,555 5=

F ah re nh ei t Ce lc iu s 1,8 32+=


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K. Verifications

(1) The functions (tasks) which are given in this manual were verified by simulation. This com-ponent maintenance manual is "shop verified" after all the functions (tasks) are actually

done on the equipment.

(2) We will revise this statement after all verifications are made.

(3) The list of Page Blocks gives the shop verifications which are actually made. We will revise

this statement after all verifications are made.

L. Definition

(1) This paragraph describes the warnings used in this manual.

(2) Warnings call attention to use of materials, steps procedures, or limits, which must be fol-

lowed precisely to avoid injury to persons.

(3) Cautions call attention to steps procedures which must be followed to avoid damage to

equipment.

(4) Notes call attention to procedures which make the job easier.

M.Disposal

Ni-Cd batteries contain :

- nickel,

- cadmium,- potassium hydroxide.

They must therefore be discarded or used again, in agreement with local legislation. For moreinformation, contact your local SAFT supplier.

Recyclable ProductFigure INTRO-1/GRAPHIC 24-30-17-991-069-A01

n number

od outside diameter

p/n part number

para. paragraph

ref. refer to

s/a subassembly

TBD to be defined

V Voltage


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DESCRIPTION AND OPERATION

1. Description

A. General

The alkaline battery has 20nickel-cadmium VREDcells. The battery is connected to the aircraft

systems.

NOTE:The 28.5 VDCelectrical system charges the battery in the aircraft.The figure and item numbers are those of the ILLUSTRATED PART LIST.

B. Characteristics

(1) Technical data

NOTE: Rated capacity, noted C5Ah or C5Ah, is measured at the 5 h rate (0.9 A).

(2) Operational characteristicsOperating temperature : 23 5 C (73 9 F)

(3) Electrical characteristicsList of standard values used to service the battery

C. Detailed descriptionThe battery has 20VREDcells housed in a white plastic box. Circuit breakers, fuse and even-

tually diodes protects the battery. A polyswitch regulates the charge current in the aircraft.

Technical data Values

Type of cells VRED

Number of cells 20

Nominal voltage 24 V

Rated capacity C5Ah (Ah) see Note below 4.5 Ah

End of life criteria in % 80%

Item Value Use for

0.2 C5A 0.9 A Discharge

0.1 C5A 0.45 A Charge


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TESTING AND FAULT ISOLATION

1. Introduction

A. General

This pageblock gives the tests and inspections required to find the condition of the unit removed

for unscheduled maintenance. The test procedure is given in the TESTING AND FAULT ISO-LATION TABLE, which for each test refers to a specific procedure specifying all relevant param-eters.

The figure and item numbers are those of the ILLUSTRATED PARTS LIST.

NOTE:Do the tests at ambient condi tions:

- Ambient temperature: 23 5 C (73 9 F).- Pressure: 85 to 106 kPa (25.1 to 31.1 InHg).

- Relative humidity: < 85 %.

TASK 24-30-17-700-801-A01

2. Testing

A. Reason for the jobThis chapter is use to indicate the right chapter to use according to the technician needs

B. Job set-up information

NOTE:You can use equivalent alternatives for the items in those lis ts.

NOTE:Refer to SPECIAL TOOLS, FIXTURES, EQUIPMENT AND MATERIALS for full data

of special tools in this list.

(1) Tools, fixtures and equipment

- Standard mechanics tools.- Safety gloves.

- Protective goggles.- Safety shoes.

- Eye wash.

(2) Consumables

Not applicable.

C. Job set-up

NOTE:You must always do regular maintenance. It is then necessary to obey these pre-cautions to make sure that you have correct operation of the battery:Carefully obey the instructions given in the aircraft documentation to make sure

that the flow of air is good.

Regularly make sure that the capacity of the battery is correct .

Charge the battery in a battery shop.You must do maintenance, specially to make sure of cor rect charging.


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D. Maintenance guideline

TASK 24-30-17-820-001-A01

3. Charge

A. Reason of the job

Self explanatory

B. Job set-up informationNOTE:You can use equivalent alternatives for the items in those lis ts.

NOTE:Refer to SPECIAL TOOLS, FIXTURES, EQUIPMENT AND MATERIALS for full dataof special tools in this list.


(2) Consumables

None

C. Job set up

Not applicable

Code Reference Qty Description

T01 No special 1 Discharge bench (constant current 0-5 A)

T02 No special 1 Power supply 0-40 V, 0-2 A

T03 No special 1 Multimeter range 2 V-50 V accuracy 1%

Battery to put

Yes

No

No

No

Yes

YesBattery

New battery

1

never used

in storage

with fault

Charge the battery (refer to TASK 24-30-17-820-001-A01)

Refer to chapter STORAGE(INCLUDING TRANSPORTATION)

Refer to chapter INSPECTION/CHECK

Refer to chapter INSPECTION/CHECKGeneral Overhaul


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D. Procedure

(1) Constant current charge (Battery fully discharged)

NOTE: If the battery voltage does not increase above 27 V after 6 hours of charge,refer to the chapter TESTING AND FAULT ISOLATION.

CAUTION: When you charge the battery more than in the table above, you decreasethe life of the cells.

(a) To charge a fully discharged battery, do these procedure.

CAUTION:

(b) Battery not fully discharged and discharge condition unknownDischarge at 4.5 A (1 C5A) down to 20 V (24-30-17-800-802-A01).

Charge : refer to 24-30-17-820-001-A01above constant current charge

E. Close-up

Not applicable.

TASK 24-30-17-800-802-A01

4. Discharge

A. Reason of the job

Self explanatory



NOTE:Refer to SPECIAL TOOLS, FIXTURES, EQUIPMENT AND MATERIALS for full data

of special tools in this list.


(2) ConsumablesNone

C. Job set up

Not applicable

Main charge

Current and duration Maximum voltage

0.45 A(0.1 C5A) time mini 14 h

maxi 16 h

If the voltage is over 35 V, the battery

must be discarded






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D. Procedure

SUBTASK 24-30-17-820-004-A01

(1) Discharge

Rated capacity (C5Ah) minimum duration depends on the battery model (value obtained for a

fully charged battery, when discharged at 0.9 A, down to 20 V).

Other rates (C5A) Depending on temperature and time: up to 4.5 C5A.


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SCHEMATIC AND WIRING DIAGRAMS

TASK 24-30-17-871-804-A01

1. General

This page block gives all electrical schematics of battery

A. 804751 electr ical schematic

804751 electrical schematicFigure 2001/GRAPHIC 24-30-17-991-055-A01

+

-
http://data.pdf/http://data.pdf/http://data.pdf/http://data.pdf/http://data.pdf/http://data.pdf/http://data.pdf/http://data.pdf/http://data.pdf/http://data.pdf/


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B. 804747 electrical schematic


B

D

A

C

F 2 A

polyswitch

B 7.5 A


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C. 804748 electrical schematic


B

D

A

C

F 2 A

polyswitch

B 15 A


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D. 804749 electrical schematic

804749 electrical schematic

Figure 2004/GRAPHIC 24-30-17-991-055-A01

B

D

A

E

C

F 2 A

polyswitch

B 7.5 A

B 10 A


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E. 804745 electrical schematic


Figure 2005/GRAPHIC 24-30-17-991-055-A01

B

D

A

E

C

F 2 A

polyswitch

B 2.5 A

B 15 A


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F. 806653 electrical schematic


Figure 2006/GRAPHIC 24-30-17-991-055-A01

C

A

D

B

E

M

K

H

F

J

L

G

F 2 A

polyswitch

B 25 A


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DISASSEMBLY

TASK 24-30-17-800-802-A01

1. Introduction

A. General

WARNING:DO ALL STEPS ON FULLY DISCHARGED BATTERIES.

NOTE:Refer to chapter TESTING AND FAULT ISOLATION to find the condition of thecomponent or the possible cause of its malfunction. This will give the necessarylevel of disassembly.

NOTE:Battery disassembly, except when done to change the battery pack, voids the war-ranty.

NOTE:Corrosion on intercell connections is acceptable and does not affect battery per-formance.

B. Safety

The Safety rules are different from one country to another. Only local rules are applicable.C. Risks

There are three types of risks.

(1) Physical- Use protective shoes.

(2) Electrical

- Dont keep on you rings, watches, chains, belt buckles.- Use insulated tools.

(3) Chemical- Electrolyte is very corrosive and can cause dangerous damage to the skin: use gloves

- Electrolyte is very dangerous for eyes, use protective goggles.D. Safety measure

The electrolyte is normally contained within the cells. Never pierce, cut, open or dismantle thecells or the battery pack (040)

The electrolyte compound is caustic and can cause dangerous burns. If it touches the skin, flush

the touched part with water and make neutral the solution with acetic solution, vinegar or lemon

juice, or with boric acid solution at 10% concentration.

If the electrolyte touches the eyes, flush them with water for 15 minutes at minimum and imme-diately get a doctor.

Electrolyte ingestion can cause damage to the throat and the respiratory tract. Do not try to vom-

it. Mix the solution with water or, if possible, with milk. Get a doctor immediately. Contact withnickel can cause chronic eczema. To breathe cadmium oxide can cause a dry throat, make you

cough, cause headaches, vomiting, or pain in your chest. Persons having breathed cadmiumoxide fumes must get fresh air or get oxygen or must have artificial respiration.

Potash can cause eczema


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TASK .24-30-17-000-801-A01

2. Disassembly

A. Reason for the jobDo this task only for changing the battery pack (040) if the results are unsatisfactory during the

inspection/check (refer to 24-30-17-200-801-A01).

B. Consumables

None

C. Job set upNot applicable

D. Procedure

SUBTASK 24-30-17-020-001

NOTE:This procedure is used only when the battery pack (040) has to be changed.

(1) Disassembly of the batterry pack procedure

WARNING:DO ALL STEPS ON FULLY DISCHARGED BATTERIES (24-30-17-800-802-A01).

(a) Unscrew the four screws (010)

(b) Unscrew the 3 upper screws (050)

(c) Remove the flanges (030)

(d) Unsolder the wires from the connections without cutting the wire from the other compo-nents.

E. Close upNot applicable


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CLEANING

TASK 24-30-17-871-806-A01

1. Introduction

A. General

The figure and item numbers are those of the ILLUSTRATED PARTS LIST.

TASK 24-30-17-100-801-A01

2. Cleaning of a uni t

A. Reason for the job

Self explanatory



NOTE:Refer to SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMMABLESfor fulldata of special tools in this list.

(1) Tools, fixtures and equipment- Safety gloves.

- Protectives goggles.- Safety shoes.

- Eye washing.

(2) Consumable

- Soap

C. Job set up

Not applicable

D. ProcedureWARNING:The electrolyte is dangerous. Be careful when handling electrolyte and avoid

splashing. It is a st rong caustic agent and can cause severe burns. Always wearface and eye protection (preferably A transparent face mask, rubber gloves and

long sleeved clothing). In case of contact with skin, flush immediately with muchwater. In case of contact with eyes, flush with water at least 15 minutes and, in all

cases, get immediate medical attention.

WARNING:The battery must be discharged (refer to 24-30-17-800-802-A01) before cleaning.

SUBTASK 24-30-17-160-001-A01

(1) Light cleaning

(a) Flanges (030)

Clean with lightly soapy water, rub with a cloth and let dry.

(b) All others components

A dry cleaning with a non-conductive brush can be done on all the other components.

E. Close up

Not applicable
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INSPECTION/CHECK

TASK 24-30-17-871-805-A01

1. Introduction

A. General

You must do the checks which are necessary to use the SAFT batteries in flight and on theground. These maintenance steps must be done in a battery shop between 23 C 5 C(73 9 F):

TASK 24-30-17-200-801-A01

2. Maintenance steps in workshop

A. Reason for the job

Self-explanatory



NOTE:Refer to SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMMABLESfor fulldata of special tools in this list.


- Standard mechanics tools.- Safety gloves.

- Protective goggles.- Safety shoes.

- Eye wash.- Protective apron.

(2) ConsumablesNot applicable

C. Job set-up

Do the check at ambient condit ions:

- Ambient temperature: 23 5 C (73 9 F).- Pressure: 85 to 106 kPa (25.1 to 31.3 InHg).- Relative humidity: < 85 %.






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D. Procedure

SUBTASK 24-30-17-210-001-A01

E. General overhaul (minimum 1 per year)

This overhaul includes electrical tests. Follow the different steps indicated below for the right

battery. If the results are unsatisfactory, repeat the test. If the same result are obtained, the bat-tery pack (040) must be changed. The battery pack (040) is a non-repairable part.

(1) 804751 battery

(a) Battery pack test

NOTE: If the battery voltage does not increase above 27 V after 6 hours of charge,refer to the chapter TESTING AND FAULT ISOLATION.

Test connection sequence result

Residual capac-ity

- and + Discharge at 2.5 A down to23 V

none

Capacity test - and + Charge the battery at 0.45 Aduring 16 h

Voltage must be less than35 V. If not OK discard thebattery.

- Let the battery in place for 1 h none

- and + Discharge at 0.9 A down to

20 V

Discharging period must be

4 h or more.

Charge at con-

stant voltage

- and + Charge the battery at 28.5 V

during 16 h

none

- and + Discharge the battery at 5 A

down to 20 V

Discharging period must be

25 min or more.- and + and

middle point

Measure the voltage of the half

battery section after 10 1 minat 5 A rate

The difference of voltage

between the 2 halves of bat-tery must be less than 0.8 V.

Final charge - and + Charge the battery at 0.45 A

during 16 h

Voltage must be less than

35 V. If OK the battery ischarged, if not OK discard the

battery.


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(2) 804747 battery

(a) Battery pack testB is the ground terminal

NOTE: If the battery voltage does not increase above 27 V after 6 hours of charge,

refer to the chapter TESTING AND FAULT ISOLATION.


Residual capac-

ity

A - B Discharge at 2.5 A down to

23 V

none

Capacity test B - C Charge the battery at 0.45 Aduring 16 h

Voltage must be less than35 V. If not OK discard the

battery.


A - B Discharge at 0.9 A down to20 V

Discharging period must be4 h or more.

Charge at con-stant voltage

B - C Charge the battery at 28.5 Vduring 16 h

none

A - B Discharge the battery at 5 Adown to 20 V

Discharging period must be25 min or more.

DB and AD Measure the voltage of the half



between the 2 halves of bat-tery must be less than 0.8 V

Final charge B - C Charge the battery at 0.45 A

during 16 h


35 V. If OK the battery is

charged, if not OK discard thebattery.


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(3) 804748 battery

(a) Battery pack testB is the ground terminal.


refer to the chapter TESTING AND FAULT ISOLATION..


Residual capac-

ity


23 V

none



battery.






none

A - B Discharge the battery at 5 Adown to 20 V







during 16 h





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(4) 804749 battery

(a) Battery pack testB is the ground terminal.


refer to the chapter TESTING AND FAULT ISOLATION.


Residual capac-

ity


23 V

none



battery.






none

B - E Discharge the battery at 5 Adown to 20 V


DB and ED Measure the voltage of the half



between the 2 halves of bat-tery must be less than 0.8 V


during 16 h





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(5) 804745 battery





Residual capac-

ity


23 V

none



battery.






none

B - E Discharge the battery at 5 Adown to 20 V







during 16 h





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(6) 806653 battery





Residual

capacity

CDEF - ABHG Discharge at 2.5 A down to

23 V

none

Capacity test CDEF - KL Charge the battery at 0.45 Aduring 16 h


battery.


CDEF - ABHG Discharge at 0.9 A down to20 V



CDEF - KL Charge the battery at 28.5 Vduring 16 h

none

CDEF - ABHG Discharge the battery at 5 Adown to 20 V


CDEF - MJ

andMJ - ABHG

Measure the voltage of the

half battery section after 10 1 min at 5 A rate



Final charge CDEF - KL Charge the battery at 0.45 A

during 16 h





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REPAIR

1. General

As indicated in the CHECK chapter, defective parts for which no repair instructions are given shallbe rejected and replaced by new parts.

The figure and item numbers used in this chapter correspond with those of the ILLUSTRATEDPARTS LIST.

2. Equipment

A. Special toolsWhen special tools are used in this chapter, they are identified by a code number listed in the

chapter SPECIAL TOOLS, FIXTURES AND EQUIPMENT.

B. Standard toolsStandard mechanics tools.

C. MaterialsNot applicable

3. RepairsThe only authorized repair applicable to the unit is:

- Changing the battery pack (040).


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REPAIR N1

TASK 24-30-17-900-801

4. Changing the battery pack (040)

A. General

The battery pack (040) is a non reparable unit.

B. Detailed procedure

- Dissasemble the battery (refer to DISASSEMBLY Task.24-30-17-020-001)

- Place a new pack battery (040)- Place 20 mm of sleeve on the red wires and solder them on the positive connection

- Place 20 mm of sleeve on the black wire and solder it on the negative connection- Place 20 mm of sleeve on the white wire and solder it on the middle connection- Assemble the upper flange with the screws (010) ans the nuts (020)

- Place the 6 screws (050).


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ASSEMBLY

TASK 24-30-17-871-810-A01

1. Introduction

A. General

You must assemble parts on a clean workbench in a clean, dry room. The parts must be protectedfrom impact damage.

For tightening parts refer to the torque table (Ref. TASK-24-30-17-400-802-A01).

Make sure that the storage protection layer is removed from the new part before assembly.

The figure and item numbers used are those of the ILLUSTRATED PARTS LIST.

To do check points, refer to INSPECTION/CHECK.

TASK 24-30-17-400-801-A01

2. Assembly procedure

A. Reason for the jobSelf-explanatory



NOTE:Refer to SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMMABLESfor full

data of special tools in this list.

(1) Tools, fixtures and equipmentnot applicable

(2) ConsumablesNot applicable

C. Job set-upNot applicable

D. Procedure

SUBTASK 24-30-17-420-001-A01

(1) Installation of the upper flange

Assemble the upper flange withe the screw (010) ans the nuts (020)

SUBTASK 24-30-17-970-001-A01

(2) Write the necessary information on:

(a) the log book.

E. Close up

Not applicable
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FITS AND CLEARANCES

TASK 24-30-17-400-802-A01

1. Torque table

SUBTASK 24-30-17-820-005-A01A. Torque table

List of all applicable torque values needed to assemble and do servicing of the battery:

NOTE:The values here are " lube torque" values. The threads should be lightly greasedbefore to installation and applying torque.

IPLFIG ITEM

N

NAMETORQUE VALUE

N.m lbf.in

010 Screw 2 0.2 17.7 1.8

050 screw 1 0.1 8.85 0.9


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SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMMABLES

TASK 24-30-17-940-801-A01

1. Special tools, fixtures and equipment

A. Special tools table

NOTE:Equivalent alternatives can be used for list items.

TASK 24-30-17-13-941-801-A01

2. Consumables material

A. Consumable materials table

Toolcode

Partnumber

Description

Supplier code or

name and

address

Page block

where

necessary

Qty

T01 No special Discharge bench (constant

current 0-5 A)

Local purchase 1000

5000

1

T02 No special Power supply 0-40 V, 0-2 A Local purchase 10005000

1

T03 No special Multimeter

range 2 V-50 V accuracy 1%

Local purchase 1000

5000

1

Materialnumber

DescriptionSupplier code or

name and

address

Page blockwhere

necessary

M01 Soap Local purchase 4000


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ILLUSTRATED PARTS LIST


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INTRODUCTION

TASK 24-30-17-871-802-A01

1. Introduction

A. General

The Illustrated Parts List (IPL) contains a list and illustrations of the assemblies and detailedparts of the unit in disassembly sequence.

It includes the following sections :

- Introduction (INTRO),

- Numerical Index (NI),- Detailed Parts List (DPL).

B. How to Use the illustrated Parts List

(1) To find the illustration for a part if the part number is known, refer to the Numerical Index and

look for the part number and the corresponding figure and item number. Refer to the De-tailed Parts List and look for the first figure and item number found in the Numerical Index

for that part. If this figure shows the part in a section or system of the equipment other thanthe one necessary, refer to the other figure numbers listed in the Numerical Index.

(2) To determine the part number of a given part, refer to the illustration showing the assemblyincluding this part. Note the item number of the illustrated part and refer to the Detailed PartsList which indicates its part number and identification.

C. Numerical Index (NI)

(1) In this index, part numbers are classified in the following order:

(a) The classification is made from left to right, each character (letter, number, hyphen) beingconsidered separately.

(b) The sequence in the first left row is :1 an alpha letter from A to Z (except for " O " and " I " to be considered as zero and one)

2 numeral from 0 to 9.

(c) For the subsequent rows, the sequence is:

1 a dash,

2 an alpha letter A to Z (but not the "O" and the "I", because it is possible to read theseletters as a zero and a one),

3 a numeral 0 to 9.

(d) The part number column contains all part numbers included in the Detailed Parts List.

The part numbers that have been deleted or superseded within the Detailed Part List arelisted in the Numerical Index and identified as deleted or superseded.

D. Detailed Parts List (DPL)

(1) Figure and Item Number

(a) Each assembly, sub-assembly and part holding a part number and included in the parts

list is given as an item number.

(b) The figure number linked to the item number is shown on the first line at the top of each


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page.

(c) Assemblies, sub-assemblies numbered parts included in the list but not illustrated areidentified by a hyphen (-) preceding the item number.

(d) An index letter shown before the item number refers to the figure showing the modified

portion of the applicable part.

(2) Manufacturer's Part NumberA manufacturer's part number is given to each assembly and detail part, whether illustratedor not.

(3) Nomemclature

(a) The nomenclature is given with an indenture, to show how the parts and the assemblies

and related to their next higher assemblies. These are the details: :

(b) The attaching parts are shown directly after the assembly of the part thereof. They are

listed under the same indent number as the item they are attached to, and are identified

by the words "Attaching Parts" and are followed by three asterisks.

(c) The manufacturer's code or the abbreviation NP (not procurable) are placed at the ex-treme right- hand side of the first line of the parts list column.

(4) Effectivity code

1 An alphanumerical index indicates the effectivity of sub-assemblies and detailed partslists in relation to the next higher assembly (ies) or sub-assembly (ies).

2 When the effectivity is fully applicable, the usage code column remains blank.

3 The use code for assemblies and detailed parts refers to the figure/item number of the

next higher assembly (ies) or sub-assembly (ies). Example : Effectivity 1A, 1B, 1C is

written 1ABC.

(5) Units per Assembly

(a) The units per assembly column showns the quantity of units required for one next higherassembly.

(b) In some cases, the information is replaced by the abbreviation RF (for reference) or AR

1 2 3 4 5 6 7

Assembly

. Detailed parts for assembly,

. Sub-assembly

. Attaching parts and/or storage parts for sub-assembly,* * *

. . Detailed parts for sub-assembly

. . Sub-sub-assembly,

. . Attaching parts and/or storage parts for sub-sub-assembly,* * *

. . . Detailed parts for sub-sub-assembly.


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(as required).

(6) Abbreviation used

E. Updating

(1) General(a) When an item is revised, added or deleted, the letter " R " is shown in the right-hand mar-

gin (the date of issue changes).

(2) Added items

(a) The basic sequence of the items given from 10 to 10 makes it possible to add new items

between the old ones in the appropriate order of the breakdown. With the addition of

ALT FROM PNR XXX

AMDTARDELETED

DETDPL

EDIIPL

LHMFR

MODIFIED FROMNHA

NP

OLD PNROPT SEE TABLE

ORDER OVRLGTH PNROVERSIZE

PNRPOST SB

PRE SBR

RFRH

SEE CMMSEE FIG FOR DET

SEE FIG FOR NHASEL FROM

SUPSD BY

SUPSDSUNDERSIZE

VL

Part that is functionally and physically interchangeable with original

part after reworking.

AmendmentAs requiredDeleted part

DetailDetailed Parts List

Equipment Designator IndexIllustrated Parts List

Left handManufacturer or Optional Manufacturer in the IPL

A part got after a different part is modifiedNext higher assembly

Not procurable

Optional part number. Optional part number that is fully interchange-able with the part in the part number column.Refer to the optional table

A part number with more than fifteen chararactersA part with a size which is larger than its nominal dimension

Part number.After a modification given up by a Service Bulletin.

Before modification given up by a Service Bulletin.Revised

For reference.Right hand.

Refer to the Component Maintenance Manual.Refer to figure for details.

Refer to figure for next higher assembly.Selected from. A part that you must select from a collection of parts,

as necessarySuperseded by XXX.

Supersedes XXX.A part with a size wich is smaller than its nominal voltage

Vendors List.


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more than nine new items, a new number is to be added at the end of the IPL.

(3) Deleted items

(a) Should a part number definitively deleted, the information given in the parts list zone isdeleted. The old part number always remains in the numerical index.

(4) New Figure Number Added(a) When new illustrations are necessary the alternative figures are inserted. They refer to

the same nomenclature. The alternative figure is given with the basic figure number and

letter. This letter precedes the item number in the parts list.


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VENDOR LIST

Code Name Address

F6177 Saft 12 rue Sadi Carnot

93170 Bagnolet

FrancePhone: +33 (0) 1 49 93 19 18

Fax: +33 (0) 1 49 93 19 56

V09052 Saft America Inc. 711, Industrial Blvd

Valdosta

Georgia, 31601USAPhone: +1 (229) 247 2331

Fax: +1 (229) 247 8486


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ALPHA NUMERICAL INDEX

- Item not illustrated.

PART NUMBERAIRLINE

STOCK NUMBER

FIG

NUMBER

INDEX

NUMBER

TOTAL

REQUIRED

804750 040 1


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DETAILED PARTS LIST


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804751 BATTERY

Figure 10001/GRAPHIC 24-30-17-991-020

010

020

030

030

040


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Page 10013Feb 18/201524-30-17


FIG. ITEMPART

NUMBER

AIRLINESTOCK

NUMBER

NOMENCLATURE

1 2 3 4 5 6 7

EFF.CODE

UNITSPER

ASSY

01 - 001 804751 Battery, 20VRED RF

010 NP Screw CHC M5x55, stainless steel 4020 NP Nut M5, stainless steel 4

030 NP Flange 2040 804750 Battery pack 1


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804747 BATTERYFigure 10002/GRAPHIC 24-30-17-991-020

010

020

030

030

040

050

060


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FIG. ITEMPART

NUMBER

AIRLINESTOCK

NUMBER

NOMENCLATURE

1 2 3 4 5 6 7

EFF.CODE

UNITSPER

ASSY

02 - 001 804747 Battery, 20VRED RF

010 NP Screw CHC M5x55, stainless steel 4020 NP Nut M5, stainless steel 4

030 NP Flange 2040 804750 Battery pack 1050 NP Screw M3x16, stainless steel 6

060 NP Fuse 5x20 mm, 2 A, fast blow 1


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804748 BATTERYFigure 10003/GRAPHIC 24-30-17-991-020

010

020

030

030

040

050

060


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FIG. ITEMPART

NUMBER

AIRLINESTOCK

NUMBER

NOMENCLATURE

1 2 3 4 5 6 7

EFF.CODE

UNITSPER

ASSY

03 - 001 804748 Battery, 20VRED RF

010 NP Sc

SAFT Battery Maintenance Manual

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Transcript of SAFT Battery Maintenance Manual