For 1990-2009 cars

# THM 440-T4 UPDATE BOOK SUMMARIZES PRODUCT CHANGES

TRANSMISSION APPLICATIONS: SUBJECT: ------------------------- ------- 1985-87 THM 440-T4 (ME9) 1985-87 PRODUCT UPDATE BOOK

TRANSMISSION MODELS: VEHICLE APPLICATIONS: ------------------- -------------------- ALL THM 440-T4 A, C, H, E, K CARS

#### BULLETIN COVERS:

A THM 440-T4 Product Update Book that summarizes product changes made during the 1985, 1985-1/2, 1986 and 1987 model years.

#### SERVICE INFORMATION:

The purpose of this book is to provide, in a convenient form, information on how to service a THM 440-T4 transaxle, based on parts that have been changed. This book can help you satisfy your customers and prevent a comeback caused by putting in a wrong part.

Hydra-matic Division of General Motors will be distributing the THM 440-T4 Product Update Book, directly to using dealerships in March, 1988.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.