GM Service Manual Online
For 1990-2009 cars only

Overhaul Procedure


    Object Number: 105302  Size: SH
  1. Remove the brake caliper. Refer to Front Brake Caliper Replacement or Rear Brake Caliper Replacement .
  2. Remove the caliper mounting bracket. Refer to Front Brake Caliper Bracket Replacement or Rear Brake Caliper Bracket Replacement .
  3. Remove the caliper pin bolt boots (4) from caliper mounting bracket.

  4. Object Number: 105270  Size: SH
  5. Remove the bushings from the mounting bracket.
  6. 4.1. Use a screwdriver or punch to bend the bushings inward.
    4.2. Extract the bushings with needle nose pliers.
  7. Clean all parts in clean, denatured alcohol.
  8. Dry with unlubricated compressed air.
  9. Inspect the caliper mounting bracket for cracks. If cracked, replace bracket.
  10. Inspect for worn or damaged threads.
  11. Lubricate and install new bushings into bracket mounting bores.
  12. Lubricate and install new pin bolt boots.
  13. Install the caliper mounting bracket. Refer to Front Brake Caliper Bracket Replacement or Rear Brake Caliper Bracket Replacement .
  14. Install the brake caliper. Refer to Front Brake Caliper Replacement or Rear Brake Caliper Replacement .