Hydra-Matic 4L30-E Transmission Repair Manual

The Hydra-matic 4L30-E Technician’s Guide is primarily intended for automotive technicians that have some familiarization with an automatic transaxle or transmission. Other persons using this book may find this publication somewhat 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, some of the terminology used is specific to the transmission industry. Therefore, words commonly associated with a specific transaxle or transmission function have been defined as needed throughout this publication.

The Hydra-matic 4L30-E Technician’s Guide is 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 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 Hydra-matic 4L30-E transmission.

CONTENTS

• INTRODUCTION
• HOW TO USE THIS BOOK
• UNDERSTANDING THE GRAPHICS
• TRANSMISSION CUTAWAY VIEW (FOLDOUT)
• GENERAL DESCRIPTION
• PRINCIPLES OF OPERATION
  • MAJOR MECHANICAL COMPONENTS (FOLDOUT)
  • RANGE REFERENCE CHART
  • TORQUE CONVERTER
  • APPLY COMPONENTS
  • PLANETARY GEAR SETS
  • HYDRAULIC CONTROL COMPONENTS
  • ELECTRONIC CONTROL COMPONENTS
• POWER FLOW
• COMPLETE HYDRAULIC CIRCUITS
• LUBRICATION POINTS
• BUSHING, BEARING & WASHER LOCATIONS
• SEAL LOCATIONS
• ILLUSTRATED PARTS LIST
• BASIC SPECIFICATIONS
• PRODUCT DESIGNATION SYSTEM

Language: English
Format: PDF
Pages: 118

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