C 3500 HD Truck 2WD V8-8.1L VIN G (2002)
6. Remove the bleeder valve.
7. Inspect the piston, caliper bore and the piston seal groove for the following conditions:
^
Corrosion
^
Pitting
^
Scoring
8. Use crocus cloth to attempt to remove any light corrosion. If you find excessive corrosion, pitting or scoring around the piston seal groove area or
the piston then replace the brake caliper and/or the piston.
9. Clean all brake components with denatured alcohol. Use dry, filtered, compressed air to dry the parts and to blow out the passages.
Assembly Procedure
1. Lubricate the new piston seal, the caliper bore, the piston and the seal lips on the boot with clean brake fluid.
2. Install the square cut seal being careful not to twist the seal in the caliper bore.
3. Install the boot on J24548.
3.1. Place the large diameter of the boot over the tool, then carefully work the smaller diameter onto the tool.
