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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 251 (Disc Brake System) >> Repair Instructions >> Front Brake Rotor Replacement (JE5) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:

Refer to Brake Dust Warning .

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (ATS)Lifting and Jacking the Vehicle (ATS-V) .
  2. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation (Non V-Series)Tire and Wheel Removal and Installation (V-Series) .
  3. Fig 1: Brake Caliper Bracket Bolts
    GM2811280Courtesy of GENERAL MOTORS COMPANY
  4. Remove the brake caliper bracket bolts (1).
  5. 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.

  6. Remove the brake caliper and bracket assembly and support with heavy mechanics wire.
  7. Fig 2: Brake Rotor Retaining Bolt
    GM2811287Courtesy of GENERAL MOTORS COMPANY
  8. Remove the brake rotor bolt (1).
  9. Remove the brake rotor.