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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 >> Front Brake Caliper Hardware Replacement (JH9) >> Installation Procedure

Installation Procedure

  1. Lubricate the front brake caliper bushings, bolts and seals with high temperature silicone brake lubricant. Adhesives, Fluids, Lubricants, and Sealers 
  2. GM4829344Courtesy of GENERAL MOTORS COMPANY

    Brake Caliper Guide Pin Bushing (1) - Install NEW [2x]

  3. GM4829343Courtesy of GENERAL MOTORS COMPANY

    Brake Caliper Guide Pin Seal (1) - Install NEW [2x]

  4. GM4870351Courtesy of GENERAL MOTORS COMPANY

    Brake Caliper (1) - Install

  5. GM4870355Courtesy of GENERAL MOTORS COMPANY

    Brake Caliper Guide Pin Bolt (1) - Install and tighten [2x] - Front Brake Caliper Guide Pin Replacement (JH6) , or Front Brake Caliper Guide Pin Replacement (JH9) 

  6. Install the front 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)
  7. Remove the support and lower the vehicle.
  8. With the engine OFF, gradually apply the brake pedal to approximately 2/3 of its travel distance.
  9. Slowly release the brake pedal.
  10. Wait 15 seconds, then repeat steps 8 and 9 until a firm brake pedal is obtained. This will properly seat the brake caliper pistons and brake pads.