INDEX

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Copyright ATSG 2004

ENERAL MOTORS200C

AUTOMATIC TRANSMISSION SERVICE GROUP18639 SW 107TH AVENUEMIAMI, FLORIDA 33157

(305) 670-4161

RANGE REFERENCE CHART................................................................................................................GENERAL DESCRIPTION......................................................................................................................LINE PRESSURE CHECKS......................................................................................................................DIAGNOSTIC CHARTS............................................................................................................................TCC DIAGNOSTIC CHARTS...................................................................................................................OIL PRESSURE PASSAGES.....................................................................................................................TRANSMISSION DISASSEMBLY...........................................................................................................COMPONENT REPAIR AND TRANSMISSION ASSEMBLY................................................................SPEEDOMETER DRIVE GEAR LOCATION..........................................................................................REAR END PLAY CHECK.........................................................................................................................OIL PUMP CHECK BALL AND SCREEN LOCATION...........................................................................FRONT END PLAY CHECK......................................................................................................................CHECK BALL LOCATIONS.....................................................................................................................THRUST WASHER AND BUSHING LOCATIONS.................................................................................TORQUE SPECIFICATIONS...................................................................................................................

TECHNICAL BULLETINS.......................................................................................................................NO TCC APPLY..........................................................................................................................................ENGINE STALL, REVERSE ONLY..........................................................................................................1ST GEAR ONLY, NO UPSHIFT AND NO REVERSE.............................................................................GOVERNOR GEAR AND OUTPUT SHAFT TOOTH COUNTS.............................................................FORWARD CLUTCH CHANGES.............................................................................................................HARSH DOWNSHIFT CLUNK................................................................................................................

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1618283943475358636566

687071727476

This contains the general description, diagnosis and overhaul procedures necessary to repair, overhaul or service this transmission

GENERAL MOTORS 200C

INTRODUCTION

AUTOMATIC TRANSMISSION SERVICE GROUP18639 SW 105TH AVENUEMIAMI, FLORIDA 33157

(305) 670-4161 1

No part of any ATSG publication may be reproduced, stored in any retrieval system or transmitted in any form or by any means, including but not limited to electronic, mechanical, photocopying, recording or otherwise, without written permission of Automatic Transmission Service Group. This includes all text illustrations, tables and charts.

The information and part numbers contained in this booklet havebeen carefully compiled from industry sources known for their

reliability, but ATSG does not guarantee its accuracy.

Copyright ATSG 2004DALE ENGLAND

FIELD SERVICE CONSULTANT

ED KRUSETECHNICAL CONSULTANT

WAYNE COLONNATECHNICAL SUPERVISOR

PETER LUBANTECHNICAL CONSULTANT

JIM DIALTECHNICAL CONSULTANT

GREGORY LIPNICKTECHNICAL CONSULTANT

JERRY GOTTTECHNICAL CONSULTANT

JON GLATSTEINTECHNICAL CONSULTANT

DAVID CHALKERTECHNICAL CONSULTANT

ROLAND ALVAREZTECHNICAL CONSULTANT

MIKE SOUZATECHNICAL CONSULTANT

GERALD CAMPBELLTECHNICAL CONSULTANT

We wish to thank General Motors Co.for the information and some illustrations

that have made this booklet possible.