SERVICE MANUAL UPDATE THM 125C/HYDRA-MATIC 3T40

Model and Year: 1989 CELEBRITY, CAVALIER, CORSICA, BERETTA WITH THM 125C TRANSAXLE

This bulletin covers an incorrect procedure regarding Center Seal (613) installation position in the Direct Clutch Piston (615) on page 30 in the THM 125/125C Unit Repair Section of 1989 Service Manuals.

The current service manual reads:

1. Center Seal (613) - lips facing capsule.

The service manual should read:

1. Center Seal (613) lips facing away from capsule (Refer to Figure 1)

SERVICE NOTES:

Please make the necessary correction in your 1989 THM 125/125C Unit Repair Section of your Service Manual.

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.