V-5 A/C COMPRESSOR FRT. HEAD TO CYL. O- RING. Buick Somerset 1985

For 1990-2009 cars

# V-5 A/C COMPRESSOR FRT. HEAD TO CYL. O- RING

SERVICING OF V-5 AIR CONDITIONING COMPRESSOR

#### MODELS AFFECTED: 1985-86 SKYHAWK, 2.0L (P) ---------------- 1986 SKYHAWK, 1.8L (0) 1985-86 SOMERSET, 2.5L (U) 1986 SKYLARK, 2.5L (U) 1986 CENTURY, 2.5L (R)

Dealer Technical Bulletin 86-1-6 listed a number of service parts for the V-5 Air Conditioning Compressor. The front head to cylinder "O" ring was not included. It is, however, the same "O" ring as used in the rear head to cylinder, which is Part No. 6557662.

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.