Installation Procedure

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION 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: View Of Wheel Studs, Hub & Rotor Assembly - Rear (W/Dual Wheels)
    GM360809Courtesy of GENERAL MOTORS CORP.
  1. Install the stud into the axle flange for the 15 series.
  2. Install the 4 washers and the lug nut to the stud.
  3. Tighten the lug nut in order to draw the stud into the flange until the stud fully seats.
  4. Remove the lug nut and the washers.
  5. Install the axle shaft for the vehicles with 9.5 inch ring gear. Refer to Rear Axle Shaft Replacement (8.6, 9.5 Inch Axles W/O RPO JL4) or Rear Axle Shaft Replacement (8.6 Inch Axle W/RPO JL4) or Rear Axle Shaft Replacement (9.5, 9.75Inch Axles ) .
  6. Install the rear hub assembly for the vehicles with 10.5 inch ring gear. Refer to Rear Axle Shaft Replacement (8.6, 9.5 Inch Axles W/O RPO JL4) or Rear Axle Shaft Replacement (8.6 Inch Axle W/RPO JL4) or Rear Axle Shaft Replacement (9.5, 9.75Inch Axles ) .
  7. Install the rotor. Refer to Rear Brake Rotor Replacement (With Single Rear Wheel) or Rear Brake Rotor Replacement (With Dual Rear Wheel) .
  8. Install the tire and wheel. Refer to Tire and Wheel Removal and Installation .
  9. Lower the vehicle.
RENDER: 1.0x

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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.