TURBINE SHAFT O-RING PARTS INFORMATION

SHOULD YOU HAVE A PROBLEM WITH THE PARTS BOOK, IN LOCATING THE "O" RING ON THE TURBINE SHAFT OF T.C.C. EQUIPPED CARS; YOU WILL FIND THEM IN GROUP 4.123, PART NUMBER 8630049. IT'S LISTED AS- SEAL, TURBINE SHAFT TO SELECTIVE WASHER. THIS PART FITS ALL T.C.C. EQUIPPED VEHICLES WITH ONE OF THE FOLLOWING TRANSMISSION; 250C, 350C AND 200-4R.

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.