Camaro V6-173 2.8L (1983)
Brake Caliper: Customer Interest
Brakes - Rear Calipers Not Adjusting
Number:
88-450-5
Section:
5
Date:
NOV., 1991
Corporate Bulletin No.: 135016
ASE No.: A5
Subject:
REAR DISC BRAKE CALIPERS
Model and Year:
1982-88 CAMARO
Condition:
Some cases have been reported where the self-adjusters in the rear calipers do not function properly on 1982-88 F models equipped
with automatic transmissions.
Correction:
To correct this, a revised cone-clutch adjustor has been released.
Service Procedure:
A. Raise vehicle and remove rear tire/wheel assembly (or assemblies), per Service Manual.
B. Spray the equalizer and bleeder screw(s) with liquid wrench (or equivalent).
C. Remove rear caliper(s), per shop manual.
D. Remove pads.
Figure 1
E. Inspect brake pads for taper wear or excessive wear. Taper wear can be determined by taking measurements at the four points shown in the diagram
below.
Calculate pad taper by subtracting the thinnest point measured from the thickest point measured.
The brake pads should be replaced if taper is greater than .080 inches.
F. Overhaul caliper(s):
Tools Required:
J-22269-01 Piston Installer
