Removal Procedure

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Removal Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Coil Spring & Upper Insulator
    GM625136Courtesy of GENERAL MOTORS COMPANY
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Support the rear axle.
  3. Disconnect the electronic suspension control (ESC) sensor, if equipped. Refer to Electronic Suspension Rear Position Sensor Link Assembly Replacement .
  4. Remove the stabilizer shaft link retaining nut from the frame. Refer to Stabilizer Shaft Link ReplacementΒ .
  5. Remove the lower shock absorber nut and bolt from the rear axle. Refer to Shock Absorber Replacement (2500)Β , Shock Absorber Replacement (1500)Β .
  6. Lower the rear axle until the springs are fully unloaded.
  7. IMPORTANT:

    Note the orientation of the spring as they are directional.

  8. Remove the coil spring and the upper insulator.
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.