K 3500 Truck 4WD V8-5.7L VIN R (1998)
5. Remove the piston seal with a nonmetal type of tool.
6. Remove the bleeder valve.
7. Use denatured alcohol in order to clean the following parts: The bleeder valve The caliper bore The caliper passages The piston Use dry, filtered,
compressed air to dry the parts and to blow out the passages.
8. Replace any piston with the following conditions:
^
Scoring
^
Nicked
^
Corroded
^
Worn
^
Damaged chrome plating
9. Replace any caliper bore or seal groove with the following conditions:
^
Scoring
^
Nicked
^
Corroded
^
Worn
^
Attempt to remove any light corrosion on the caliper bore or seal groove using a crocus cloth.
INSTALLATION PROCEDURE
1. Use clean brake fluid in order to lubricate the following parts:
^
The new piston seal
^
The caliper bore
^
The piston
2. Install the piston seal using care not to twist the seal.
