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Home >> Pontiac >> 2002 >> Aztek AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1271 (Disc Brake System) >> Repair Instructions >> Brake Caliper Replacement - Front >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Refer to Brake Fluid Irritant Caution in Cautions and Notices.
NOTE: Refer to Brake Fluid Effects on Paint and Electrical Components Notice in Cautions and Notices.
  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 suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  5. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
    6. Fig 1: View Of Brake Caliper & Components
    GM63952Courtesy of GENERAL MOTORS CORP.
  6. Remove the brake caliper inlet fitting bolt from the caliper.
  7. Remove the brake hose from the brake caliper.
  8. Remove and discard the two copper brake hose gaskets. These gaskets may be stuck to the brake caliper and/or the brake hose end.
  9. Plug the opening in the brake caliper and the brake hose to prevent fluid loss and contamination.
    10. Fig 2: View Of Brake Caliper & Pin Bolts
    GM63984Courtesy of GENERAL MOTORS CORP.
  10. Remove the brake caliper guide pin bolts.
  11. Remove the brake caliper from the caliper mounting bracket.
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