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Home >> Cadillac >> 2006 >> STS Base, 4.6 A, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Disc Brake System) >> Repair Instructions >> Front Disc Brake Hardware Replacement >> Removal Procedure
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Removal Procedure

WARNING: This page is about a different car, the 2007 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
  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, then no brake fluid needs to be removed from the reservoir before proceeding. If the brake fluid level is higher than midway between the maximum-full point and the minimum allowable level, then remove brake fluid to the midway point before proceeding.
  3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  4. Remove the tire and wheel. Refer to Tire and Wheel Removal and Installation .
  5. IMPORTANT: The upper caliper guide pin has a bushing as part of the pin guide. The lower caliper guide pin is of a solid design.
  6. Remove the brake caliper. Refer to Front Brake Caliper Replacement .
  7. Fig 1: View Of Brake Caliper
    GM756418Courtesy of GENERAL MOTORS CORP.
    NOTE: Support the brake caliper with heavy mechanic wire, or equivalent, whenever it is separated from its mount and the hydraulic flexible brake hose is still connected. Failure to support the caliper in this manner will cause the flexible brake hose to bear the weight of the caliper, which may cause damage to the brake hose and in turn may cause a brake fluid leak.
  8. To loosen the brake caliper pin bolts, hold the brake caliper guide pin with a wrench.
  9. Remove the brake caliper pin bolts.
  10. Remove the brake caliper (1) from the mounting bracket.
  11. Remove the brake pads from the disc brake caliper bracket.
  12. Remove the brake pad retainers from the disc brake caliper bracket.
  13. Fig 2: View Of Caliper Guide Pin Retaining Seat, Pin Boots & Boot Seal Retaining Seat
    GM1201185Courtesy of GENERAL MOTORS CORP.
  14. Remove the brake caliper guide pins (3) from the brake caliper mounting bracket (1).
  15. Remove the brake caliper pin boots (2) from the brake caliper mounting bracket (1).