Corsica V6-191 3.1L (1990)
Brake Caliper: All Technical Service Bulletins
Suspension, Front - Loose Lumber Noise
Number:
90-204-3C
Section:
3C
Date:
April 1990
Corporate Bulletin No.: 075001
Subject:
FRONT SUSPENSION LOOSE LUMBER NOISE
Model and Year:
1990 J, L CARS
TO:
ALL CHEVROLET DEALERS
Customers may comment about a "loose lumber" noise from the front of their vehicle, especially while travelling over rough roads at low speed.
Application of the brake will eliminate the noise.
This condition may be corrected by installing new caliper mounting bolt assemblies, P/N 18017373, following the procedures in section 5B-2 of the
Service Manual. These new bolt assemblies have a larger outside diameter sleeve.
Parts are currently available from GMSPO.
WARRANTY INFORMATION
Labor Operation Number:
T4664
Labor Time:
0.5 Hours
Trouble Code:
92