Tiêu đề Automatic Transmission AF23-33-5 Tech Guide 7-2002.pdf ✅

AF23/33-5 TECHNICIAN'S GUIDE AF23/33-5-TG AF23/33 5 TECHNICIAN'S GUIDE CYAN MAGENTA YELLOW BLACK

PREFACE All information contained in this book is based on the latest data available at the time of publication approval. The right is reserved to make product or publication changes, at any time, without notice. No part of any GM Powertrain 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 the prior written permission of Powertrain Group of General Motors Corporation. This includes all text, illustrations, tables and charts. © COPYRIGHT 2002 POWERTRAIN GROUP General Motors Corporation ALL RIGHTS RESERVED The AF23/33-5 Technician’s Guide is intended for automotive technicians who are familiar with the operation of an automatic transaxle or transmission. Technicians or other persons not having automatic transaxle or transmission experience may find this publication technically complex if additional instruction is not provided. Since the intent of this book is to explain the fundamental mechanical, hydraulic and electrical operating principles, technical terms used herein are specific to the transmission industry. However, words commonly associated with the specific transaxle or transmission function have been defined in a Glossary rather than within the text of this book. The AF23/33-5 Technician’s Guide is also intended to assist technicians during the service, diagnosis and repair of this transmission. However, this book is not intended to be a substitute for other General Motors service publications that are normally used on the job. Since there is a wide range of repair procedures and technical specifications specific to certain vehicles and transmission models, the proper service publication must be referred to when servicing the AF23/33-5 transmission. 1
AF23/33-5 2 CONTENTS INTRODUCTION.......................................................................................................... 3 HOW TO USE THIS BOOK .......................................................................................... 4 UNDERSTANDING THE GRAPHICS .......................................................................... 6 TRANSMISSION CUTAWAY VIEW (FOLDOUT)......................................................... 8 GENERAL DESCRIPTION .......................................................................................... 9 PRINCIPLES OF OPERATION ................................................................................ 9A MAJOR MECHANICAL COMPONENTS (FOLDOUT) .................................... 10 RANGE REFERENCE CHART......................................................................... 11 TORQUE CONVERTER ................................................................................... 12 APPLY COMPONENTS .................................................................................... 15 PLANETARY GEAR SETS ............................................................................... 26 HYDRAULIC CONTROL COMPONENTS ........................................................ 31 ELECTRICAL COMPONENTS......................................................................... 45 POWER FLOW .......................................................................................................... 55 COMPLETE HYDRAULIC CIRCUITS ..................................................................... 105 LUBRICATION POINTS .......................................................................................... 130 BEARING, RACE AND WASHER LOCATIONS ..................................................... 131 SEAL LOCATIONS.................................................................................................. 133 ILLUSTRATED PARTS LIST................................................................................... 135 BASIC SPECIFICATIONS ....................................................................................... 164 PRODUCT DESIGNATION SYSTEM ...................................................................... 165 GLOSSARY ............................................................................................................. 166 ABBREVIATIONS .................................................................................................... 168 INDEX ...................................................................................................................... 169 NOTES ..................................................................................................................... 172