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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 405 (Disc Brake System) >> Repair Instructions >> Rear Brake Rotor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise and support the vehicle. Lifting and Jacking the Vehicle
  2. Remove the tire and wheel assembly. Tire and Wheel Removal and Installation
  3. Fig 1: Brake Caliper Bracket Bolt
    GM4282281Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Caliper assembly not shown for clarity.

  4. Remove Brake Caliper Bracket Bolt (1)
  5. Fig 2: Brake Caliper And Bracket Assembly
    GM4282282Courtesy of GENERAL MOTORS COMPANY
  6. Remove Brake Caliper and Bracket Assembly (1)
  7. CAUTION:

    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. Support the brake caliper and bracket assembly with heavy mechanics wire.
  9. Fig 3: Brake Rotor Bolt
    GM4282283Courtesy of GENERAL MOTORS COMPANY
  10. Remove Brake Rotor Bolt (1)
  11. Fig 4: Remove Brake Rotor
    GM4282284Courtesy of GENERAL MOTORS COMPANY
  12. Remove Brake Rotor (1)