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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Disc Brakes >> Repair Instructions >> Rear Disc Brake Pads Replacement (JH6) >> Installation Procedure

Installation Procedure

  1. Thoroughly clean the brake pad hardware mating surfaces of the caliper bracket of any debris and corrosion.
  2. GM4830091Courtesy of GENERAL MOTORS COMPANY

    Rear Disc Brake Pad Retainer Spring (1) - Install [2x]

  3. GM4830088Courtesy of GENERAL MOTORS COMPANY

    Rear Disc Brake Inner Pad (1) - Install

  4. GM4830089Courtesy of GENERAL MOTORS COMPANY

    Rear Disc Brake Outer Pad (1) - Install

  5. GM4830086Courtesy of GENERAL MOTORS COMPANY

    Rear Brake Caliper (1) - Install

  6. GM4830085Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Do NOT use air tools to remove or install the guide pin bolts. Use hand tools ONLY.

    CAUTION:

    Fastener Caution .

    Brake Caliper Guide Pin Bolt- Upper (1) - Install and tighten - Rear Brake Caliper Hardware Replacement (JH6) , or Rear Brake Caliper Hardware Replacement (JH9) 

  7. GM4830082Courtesy of GENERAL MOTORS COMPANY

    Brake Caliper Guide Pin Bolt- Lower (1) - Install and tighten - Rear Brake Caliper Hardware Replacement (JH6) , or Rear Brake Caliper Hardware Replacement (JH9) 

  8. Install the rear tire and wheel assemblies. Tire and Wheel Removal and Installation (Without Dual Rear Wheels) , or Tire and Wheel Removal and Installation (With Dual Rear Wheels)
  9. Remove the support and lower the vehicle.
  10. With the engine OFF, gradually apply the brake pedal to approximately 2/3 of its travel distance.
  11. Slowly release the brake pedal.
  12. Wait 15 seconds, then repeat steps 9-10 until a firm brake pedal is obtained. This will properly seat the brake caliper pistons and brake pads.
  13. Fill the brake master cylinder reservoir to the maximum-full level with GM approved brake fluid from a clean, sealed brake fluid container. Adhesives, Fluids, Lubricants, and Sealers 
  14. Burnish the brake pads and rotors. Brake Pad and Rotor Burnishing