GM Service Manual Online
For 1990-2009 cars only

1990 LABOR TIME GUIDE MICROFICHE REVISION

The revised 1990 LTG microfiche is scheduled to be distributed to dealerships at the end of April. Changes include:

Paint add times were added to the panel repair.

All art in the Roof Panel Section was revised, and art for the Allante hard top was added.

All art in the Exterior Trim Section was revised, and art for the Allante was added.

New T-Ops were added. NOTE: All T-Ops published in the 1990 LTG apply to 1990 vehicles.

The vacuum diagram in the Engine Emissions Section was revised.

New operations were added for Phase II Allante soft top.

The notes for Labor Operations D3000, J0030, and K6105 have been revised.

All dealerships are sent one copy of microfiche. Dealerships which want to receive additional copies of microfiche or copies of paper LTG's should submit an order form. Refer to the procedures outlined in DSIB 90-1-8.

If you would like to request a Labor Operation be added or a time allowance be changed, please submit a Request For Review. This bulletin contains a copy of the form which you should use to submit your request. If you are requesting a time change, be sure to include the procedure you used with the time it took you to perform each step.

If you have any other concerns about the LTG, please contact Jeff Clark at (313) 554-6946.

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.