K 2500 Suburban 4WD V8-5.7L VIN R (1999)
7. Remove the bleeder valve.
8. Clean the bleeder valve, the caliper bore, the caliper passages, and the piston with denatured alcohol. Use dry, filtered, compressed air to dry the
parts and to blow out the passages.
9. Replace any piston which is scored, corroded, or contains damage to the chrome plating.
10. Replace any caliper bore which is scored, pitted, or corroded. Attempt to polish off any light corrosion with a crocus cloth.
INSTALLATION 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 piston seal being careful not to twist the seal in the caliper bore.
3. Install the boot on J 24548.
3.1.
Place the large diameter of the boot over the tool, then carefully work the smaller diameter onto the tool.
3.2.
Slide the large diameter of the boot off the tool.
