GM Service Manual Online
For 1990-2009 cars only

DIRECT CLUTCH HOUSING ASSY 125 TRANSMISSION

A NEW INTERMEDIATE BAND AND DIRECT CLUTCH HOUSING SERVICE PACKAGE HAS BEEN RELEASED TO SERVICE ALL MODEL YEARS OF THE THM 125 AND 125-C TRANSMISSIONS. THIS SERVICE PACKAGE (PART NO. 8643941) WILL CONSIST OF THE FOLLOWING PARTS, WHICH MUST BE USED AS A UNIT. (1) DIRECT CLUTCH HOUSING & DRUM ASSEMBLY (2) INTERMEDIATE BAND ASSEMBLY ITEMS CONTAINED IN THIS PACKAGE WERE PREVIOUSLY SEPARATE SERVICE PARTS AND ARE NO LONGER AVAILABLE INDIVIDUALLY.

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.