Caprice Wagon RWD V8-305 5.0L (1991)
Wheel Speed Sensor: All Technical Service Bulletins
Suspension (Right-Front) - Clunk or Squeak
Number:
91-461-3C
Section:
3C
Date:
DEC. 1991:
Corporate Bulletin No.: 133003
ASE No.: A4
Subject: RIGHT-FRONT SUSPENSION CLUNK OR SQUEAK
Model and Year: 1991 CAPRICE
Condition:
A clunk or squeak noise (from the-front suspension) may be heard on some 1991 B-cars.
Cause:
The bolt for the front ABS wheel speed sensor wire bracket may contact the coil spring.
Correction:
A 12 mm bolt was released for production after VIN # W108557. If this condition occurs on vehicles built prior to this, replace the 16
mm bolt with a 12 mm bolt, P/N 11513914.
Part is currently available from GMSPO.
See Illustration below for bolt location. Torque bolt to 10 N-m (89 lbs.in.).
Labor Operation Number:
T1806
Labor Time:
0.3 Hour