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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 Brake Caliper Guide Pin Replacement (JH9) >> Installation Procedure

Installation Procedure

  1. Apply a light coat of high temperature silicone brake lubricant to the brake caliper guide pin surfaces. Adhesives, Fluids, Lubricants, and Sealers 
    • Apply lubricant to the brake caliper guide pin shafts.
    • Apply lubricant to the brake caliper guide pin seats.
    • Apply lubricant to the brake caliper guide pin threads.
  2. GM4871577Courtesy of GENERAL MOTORS COMPANY

    Rear Brake Caliper Guide Pin Bushing (1) - Install

  3. Apply a light coat of high temperature silicone brake lubricant to the brake caliper guide pins and guide pin bores.
  4. GM4866618Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Rear Brake Caliper Guide Pin- Upper (1) - Install and tighten61 N.m (45 lb ft)

  5. Rear Brake Caliper Guide Pin- Lower (2) - Install and tighten61 N.m (45 lb ft)
  6. GM4866347Courtesy of GENERAL MOTORS COMPANY

    Rear Brake Caliper Guide Pin Seal (2) - Install [2x] - Rear Disc Brake Mounting and Hardware Inspection (With Single Rear Wheel) , or Rear Disc Brake Mounting and Hardware Inspection (With Dual Rear Wheel) 

    Ensure the rear brake caliper guide pin seals are fully seated in the groove of the rear brake caliper housing.

  7. Rear Brake Caliper Guide Pin Boot (1) - Install [2x] - Rear Disc Brake Mounting and Hardware Inspection (With Single Rear Wheel) , or Rear Disc Brake Mounting and Hardware Inspection (With Dual Rear Wheel) 
  8. GM4866614Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Do not remove the brake caliper guide pins unless replacement is required.

    Rear Brake Caliper Bracket (1) @ Rear Brake Caliper - Install

    Ensure the brake caliper guide pin seals are fully seated in the grooves of the brake caliper bracket.

  9. GM4865651Courtesy of GENERAL MOTORS COMPANY

    Rear Disc Brake Pad Retainer Spring (1) - Install [4x]

  10. GM4865650Courtesy of GENERAL MOTORS COMPANY

    Rear Disc Brake Outer Pad (2) - Install

  11. Rear Disc Brake Inner Pad (1) - Install
  12. GM4865649Courtesy of GENERAL MOTORS COMPANY

    Install the rear brake caliper and bracket assembly (1). Rear Brake Caliper Replacement (JH6) , or Rear Brake Caliper Replacement (JH9)