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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 Disc Brake Pads Replacement (J6G) >> Installation Procedure

Installation 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.
    Fig 1: Checking Brake Pad Adjustment
    GM3326987Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Do not allow the anti-seize lubricant to contact the disc brake pad friction surfaces.

  1. Apply approximately 0.09-0.15 g (0.003-0.005 oz) of anti-seize lubricant to each end of the disc brake pad abutments (1) which contact the brake caliper. Adhesives, Fluids, Lubricants, and Sealers 
  2. Inspect the brake caliper pins and brake pad springs for damage or excessive corrosion and replace, if necessary.
  3. Fig 2: Outer Disc Brake Pad
    GM4004097Courtesy of GENERAL MOTORS COMPANY
  4. Install Outer Disc Brake Pad (1)
  5. Fig 3: Inner Disc Brake Pad
    GM4004096Courtesy of GENERAL MOTORS COMPANY
  6. Install Inner Disc Brake Pad (1)
  7. Fig 4: Disc Brake Pad Spring
    GM4004095Courtesy of GENERAL MOTORS COMPANY
  8. Install Disc Brake Pad Spring (1)
  9. Fig 5: Brake Pad Guide Pin
    GM4004092Courtesy of GENERAL MOTORS COMPANY
  10. Install Brake Pad Guide Pin (1)
  11. Ensure the brake pad guide pins are fully seated in the brake caliper.
  12. Fig 6: Brake Caliper Guide Pin
    GM4004090Courtesy of GENERAL MOTORS COMPANY
  13. Install Brake Caliper Guide Pin (1)
  14. Fig 7: Brake Caliper Guide Pin Bolt
    GM4004089Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

  15. Install Brake Caliper Guide Pin Bolt (1) 33 N.m (24 lb ft)
  16. Install Tire and Wheel.Tire and Wheel Removal and Installation (Non V-Series)Tire and Wheel Removal and Installation (V-Series)
  17. With the engine OFF, gradually apply the brake pedal to approximately 2/3 of its travel distance.
  18. Slowly release the brake pedal.
  19. Wait 15 seconds, then repeat steps 11-12 until a firm brake pedal apply is obtained; this will properly seat the brake caliper pistons and brake pads.
  20. Fill the master cylinder reservoir. Master Cylinder Reservoir Filling
  21. Burnish the brake pads and rotors. Brake Pad and Rotor Burnishing