GM Service Manual Online
For 1990-2009 cars only

1990 LABOR TIME GUIDE GENERAL OUTLINE/ADDITIONS

The initial 1990 Labor Time Guide has been published and mailed.

Following are some of the major additions for this initial 1990 guide:

Engine mechanical V-8 code 7 (5.7 liter)

Automatic transmission H-YDRA-MATIC 4L60 (THM 700-R4) applies to 5.7 liter engine

Safety belt and inflatable restraint system

Allante soft top components

Bosch II brakes

PFI on all 4.5 liter engines for DeVilles, Fleetwoods, Eldorados, and Sevilles

Also, we have grouped all the "T" ops (bulletin operations) at the end of the fiche rather than after each section.

A Dealer Service Information Bulletin will be published soon describing how to enroll in the GRAM (Microfiche) program and how to order paper copies of the Labor Time Guide.

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.