Engine - Improved Drive Belt
87chevy27Number: 88-108-6B
Section: 6B
Date: JAN., 1988
Subject: NEW A/C COMPRESSOR BELT
Model and Year: 1986-88 POLICE CARS EQUIPPED WITH
5.7L LM1 ENGINE AND C60 (A/C)
TO: ALL CHEVROLET DEALERS
A new A/C compressor, fan and power steering pump belt, P/N 9433764, is now available. This belt is a three-ply design and has improved durability characteristics.
Recommended tension and tensioning procedures are reflected in the appropriate service manual.