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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1120 (Disc Brake System) >> Repair Instructions >> Rear Brake Caliper Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Refer to Brake Dust Caution .
CAUTION: Refer to Brake Fluid Irritant Caution .
  1. Inspect the fluid level in the brake master cylinder reservoir.
  2. If the brake fluid level is midway between the maximum full point and the minimum allowable level, no brake fluid needs to be removed from the reservoir before proceeding.
  3. If the brake fluid level is higher than midway between the maximum full point and the minimum allowable level, remove brake fluid to the midway point before proceeding.
  4. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  5. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  6. Install a C-clamp against the outer brake pad and the rear of the brake caliper body.
  7. Slowly tighten the C-clamp until the brake caliper pistons are compressed into the brake caliper bores.
  8. Fig 1: View of Hose Fitting, Gaskets and Bolt
    GM1969966Courtesy of GENERAL MOTORS CORP.
  9. Remove the brake hose fitting bolt (1).
  10. Remove the brake hose fitting gaskets (2) and the brake hose (3).

    Discard the brake hose fitting gaskets.

  11. Fig 2: View of Caliper, Pin and Bolts
    GM1969967Courtesy of GENERAL MOTORS CORP.
  12. Using a backup wrench on the brake caliper guide pin, remove the brake caliper guide pin bolts (1).
  13. Fig 3: Identifying Caliper
    GM1969968Courtesy of GENERAL MOTORS CORP.
  14. Remove the brake caliper (1).