GM - 4L30E - Hydra-Matic.pdf

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.

Language - English

Format - PDF Download

Pages - 118