GM Service Manual Online
For 1990-2009 cars only

AIR COMPRESSOR MTG. BRKT. BOLT TORQUE PROCEDURE OUTLINED

SUBJECT: 8.2L ENGINE AIR COMPRESSOR MOUNTING BRACKET BOLT TORQUING PROCEDURE

MODELS: 1980-1981 WITH AIR BRAKES

Air compressor base plate/bracket mounting bolt clearance (Figure No. 1) may inhibit accessibility to the fore-aft pivot bolts during torquing procedures.

It has been determined that by using a 60deg angle head 15/16" wrench (Figure No. 2) nut engagement to the wrench can be made below the base plate while torquing the bolt. Correct torque value for the bolt should approximate 160-170 ft. lbs. (217-230 Nm).


Object Number: 87016  Size: MF


Object Number: 87015  Size: MF

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