Installation Procedure

2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Installation Procedure
WARNING: This page is about a different car, the 2008 Saab 9-7X. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Cut Replacement Service Part (Rear Pillar)
    GM749777Courtesy of GENERAL MOTORS CORP.
  1. Cut the replacement service part in corresponding locations to fit the remaining original panel. The sectioning joint should be trimmed to allow 1.5 times the metal thickness at the sectioning joint.
  2. Fig 2: Backing Plate Created From Unused Portion Of Service Part (Rear Pillar)
    GM749778Courtesy of GENERAL MOTORS CORP.
  3. Create a 50-mm (2-in) (a) backing plate from the unused portion of the service part. Trim the backing plate as necessary to fit behind the sectioning joint.
  4. Fig 3: Rocker Panel Sectioning, Pillar Sectioning (Center), Outer Door Frame Sectioning (Windshield Pillar), Hinge Pillar Sectioning (Front)
    GM749780Courtesy of GENERAL MOTORS CORP.
  5. Perform additional sectioning procedures. Refer to the following procedures:
  6. Drill 8 mm (0.3 in) plug weld holes along the sectioning cut on the remaining original part. Locate these holes 13 mm (0.5 in) from the edge and spaced 40 mm (1.6 in) apart.
  7. Fig 4: Drilling Plug Weld Holes In Service Part (Rear Pillar)
    GM749783Courtesy 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.