Installation Procedure

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Installation Procedure
WARNING: This page is about a different car, the 2008 Chevrolet Malibu Classic. However, it is still accessible from the selected car via links, so may be relevant.
  1. When replacing the frame, install the following components.
  2. Raise the cradle to the vehicle.
  3. Fig 2: View Of Frame To Body Bolts (W/L61)
    GM1237966Courtesy of GENERAL MOTORS CORP.
  4. Install the frame to body bolts. Hand tighten only.
  5. Fig 3: View Of Rear Frame To Support Brace Bolts (W/L61)
    GM1237962Courtesy of GENERAL MOTORS CORP.
  6. Install the rear frame support brace to frame and body bolts. Hand tighten only.
  7. Fig 4: Aligning Frame To Body (W/L61)
    GM1236969Courtesy of GENERAL MOTORS CORP.
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.