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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1646 (Door System, Mirror System & Window System) >> Repair Instructions >> Hinge Replacement - Front Door - Door Side >> Removal Procedure

Removal Procedure

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  1. Remove all of the related panels and components.
  2. Remove any excess sealer surrounding the existing hinge and scribe the location of the hinge on the hinge pillar.
  3. Lightly hand-sand the existing hinge with 100 grit or finer sandpaper in order to locate the 4 welds that attach the hinge to the door.
    IMPORTANT: Punch the center of the weld so that as much of the weld as possible is removed during the drilling.
  4. Center punch each of the four weld marks on the original hinge base.
    Fig 1: Sanding Hinge
    G01577892Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Do not drill into the door (1).
  5. Drill through the hinge base (2) only, at each punch location. Use a 13 mm (1/2 in) rotabroach hole saw (3) or equivalent.
  6. Remove the hinge. If necessary, use a chisel in order to separate the hinge from the door.
  7. Remove all of the remaining weld from the door surface in order to ensure a flush fit of the service hinge.
    Fig 2: Hinge Base & Hole Saw
    G01577893Courtesy of GENERAL MOTORS CORP.
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