Installation Procedure

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Installation Procedure
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2009 GMC Savana Special, 2009 GMC Savana Camper Special, 2009 GMC Savana, 2009 Chevrolet RV Cutaway, and 2009 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Brake Caliper Bracket Mounting & Bolts
    GM794150Courtesy of GENERAL MOTORS CORP.
  1. Install the brake caliper bracket (1).
  2. Perform the following procedure before installing the brake caliper bracket mounting bolts.
    • Remove all traces of the original adhesive patch.
    • Clean the threads of the bolt with denatured alcohol or equivalent and allow to dry.
    • Apply threadlocker GM P/N 12345493 (Canadian P/N 10953488).
  3. CAUTION: Refer to Fastener Caution .
  4. Install the caliper bracket mounting bolts (2).
    • JH5: Tighten the bolts to 175 N.m (129 lb ft).
    • JH6, JH7: Tighten the bolts to 300 N.m (221 lb ft).
  5. Fig 2: View Of Disc Brake Pads & Brake Caliper Mounting Bracket
    GM369668Courtesy of GENERAL MOTORS CORP.
  6. Install the anti-rattle clips to the brake caliper bracket.
  7. Install the brake pads to the brake caliper bracket.
  8. Slide the brake pads in until they contact the rotor.
  9. Install the brake caliper. Refer to Front Brake Caliper ReplacementΒ .
  10. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  11. Lower the vehicle.
  12. With the engine OFF, gradually apply the brake pedal to approximately 2/3 of its travel distance.
  13. Slowly release the brake pedal.
  14. Wait 15 seconds, then repeat steps 10-11 until a firm pedal is obtained. This will properly seat the brake caliper pistons and brake pads.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.