A/C COMPRESSOR SHAFT SEAL LEAK NEW SEAL CLUTCH PLATE ASSEMBLY

VEHICLES AFFECTED: 1989-90 SUNBIRD, 1989 GRAND AM W/AC 2.OL TURBO

Applications:

1989-1990 Sunbird models with A/C and 2.OL Turbo LT3 (Vin M) 1989 Grand Am models with A/C and 2.OL Turbo LT3 (Vin M)

When A/C compressors exhibit a refrigerant leak at the shaft during the above vehicles warranty period, the following repairs are recommended:

1. Replace leaking shaft seal.

2. Replace original clutch plate and hub assembly with a new clutch plate and hub assembly, P/N 3092084. Refer to Figure 1.

This replacement clutch plate and hub assembly incorporates a composite torque cushion which will increase customer satisfaction by extending the life of the shaft seal.

IMPORTANT: This repair procedure is only recommended for 2.0L Turbo applications.

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.