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Home >> Buick >> 2004 >> Century Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 143 (Disc Brake System) >> Repair Instructions >> Brake Pads Replacement - Rear (RPO J65, JL9) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. 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, 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 in General Information.
  5. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  6. Unclamp the wheel speed sensor (WSS) harness from the lower control arm.
  7. Remove both upper and lower caliper bolts (3) from the caliper (1).
  8. Fig 1: Upper & Lower Caliper Bolts
    GM695063Courtesy of GENERAL MOTORS CORP.
    NOTE: Support the brake caliper with heavy mechanic's 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.
  9. Pull the caliper (2) straight off of the bracket and secure out of the way with heavy mechanics wire (1). DO NOT disconnect the hydraulic brake flexible hose from the caliper.
  10. Fig 2: View Of Brake Caliper And Caliper Bracket
    GM178630Courtesy of GENERAL MOTORS CORP.
  11. Remove the inboard and outboard pads from the brake caliper bracket.