MISSING WASHER FOR A/C KITS (BLOCK FITTING SEALING WASHER)

Subject: MISSING BLOCK FITTING SEALING WASHERS FROM SERVICE AIR CONDITIONING COMPRESSOR KITS

Model and Year: 1990-92 ALL PASSENGER CARS AND TRUCKS (EXCEPT GEO)

Some replacement A/C compressor kits which have been designed for the new sealing washers may not include the serviced seal washers as indicated in Dealer Service Bulletin No. 92-35-1 D. This oversight should be corrected within a few months. In the interim, parts departments should be advised to order a stock of the following part numbers to be used along with new service A/C compressors: The service sealing washer may be ordered through GMSPO separately as follows:

PART NUMBER APPLICATION ------------- -------------------------------- 2724575 ALL PRE-1992 COMPRESSORS EXCEPT: 1990-91 W-CAR (BUICK W/V5 COMPRESSOR) 1991 J-CAR

2724576 ALL 1990-91 W-CAR (BUICK W/V5 COMPRESSOR)

2724577 ALL 1992 COMPRESSORS WITH 5/8" SUCTION PORT OPENINGS 1991 J-CAR

2724578 ALL 1992 COMPRESSORS WITH 3/4" SUCTION PORT OPENING

PARTS ARE CURRENTLY AVAILABLE FROM GMSPO.

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.