G 1500 1/2 Ton Van V8-5.7L VIN R (1997)
Drive Belt: Customer Interest
Engine - Drive Belt Noise, P/S Pump Pulley Misaligned
File In Section: 6 - Engine
Bulletin No.: 77-60-02
Date: June, 1998
Subject:
Accessory Drive Belt Noise Due to Power Steering Pump Pulley Misalignment (Properly Align Pulley)
Models:
1996-98 Chevrolet and GMC C/K, M/L, S/T; G, P Models
1996-98 Oldsmobile Bravada
with 4.3L, 5.0L, 5.7L and 7.4L Engine (VINs W, X, M, R, J, N - RPOs L35, LF6, L3O, L31, L29, L19)
Condition
Some owners may comment on accessory drive noise.
Cause
The power steering pump pulley may be misaligned with the end of the pump shaft.
Correction
