Removal Procedure

2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Removal Procedure
WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the hood. Refer to HOOD REPLACEMENTΒ  .
  2. Remove the rear hood side seal. Refer to SEAL REPLACEMENT - HOOD REAR SIDEΒ  .
  3. Remove the hood assist rod. Refer to ASSIST ROD REPLACEMENT - HOODΒ  .
  4. Loosen the hood hinge to fender bolts, but do not remove the bolts.
    Fig 1: Identifying Hood Hinge To Fender Bolts
    G01503960Courtesy of GENERAL MOTORS CORP.
  5. Center punch the spot weld
    Fig 2: Punching Spot Weld
    G01503961Courtesy of GENERAL MOTORS CORP.
  6. Drill out the spot weld using a 9.5 mm (3/8 in) drill bit.
  7. Remove the hood hinge to fender bolts.
  8. Remove the hood hinge from the fender.
  9. Repair the paint on the fender where the door hinge was removed. Refer to Anti-Corrosion Treatment and Repair in Paint/Coatings.
    Fig 3: Drilling Out Spot Weld
    G01503962Courtesy 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.