TrailBlazer 2WD V8-5.3L (2007)
5. Center punch each weld location.
IMPORTANT: Drill through the hinge base only (1). Do not drill through the mating surface (2).
6. At each punch location, drill a 3 mm (1/8 in.) pilot hole.
7. Using the pilot hole as a guide, drill through the hinge base using a 19 mm (3/4 in.) rotabroach hole saw or equivalent.
IMPORTANT: If necessary, use a chisel to separate the hinge from the mating surface.
8. Remove the hinge.
