Sierra Classic 2500 4WD V8-6.0L (2007)
Brake Caliper: Removal and Replacement
Front Brake Caliper Replacement
Front Brake Caliper Replacement (2500 Series)
Caution: Refer to Brake Dust Caution.
Caution: Refer to Brake Fluid Irritant Caution.
Removal Procedure
1. Inspect the fluid level in the brake master cylinder reservoir.
2. If the fluid level is midway between the maximum-full point, and the minimum allowable level, no fluid needs to be removed from the reservoir
before proceeding.
3. If the fluid level is higher than midway between the maximum-full point, and the minimum allowable level, remove fluid to the midway point
before proceeding.
4. Remove the tire and wheel assembly.
5. Compress the brake caliper pistons.
1. Install 2 large C-clamps over the top of the caliper housing and against the back of the outboard pad.
2. Slowly tighten the C-clamps until the pistons are pushed completely into the caliper bores.
3. Remove the C-clamps from the caliper.
6. Clean all dirt and foreign material from around the brake hose fitting.
7. Important: Install a rubber cap or plug to the exposed brake pipe fitting end to prevent brake fluid loss and contamination.
Remove the brake hose to caliper bolt.
8. Remove and discard the 2 copper brake hose gaskets. These gaskets may be stuck to the caliper or the brake hose end.
9. Remove the brake hose from the caliper.
