You need to visually inspect and restore, remove all of the related panels and the components, remove any excess sealer surrounding the hinge, scribe the location of the hinge on the hinge pillar, lightly hand-sand the existing hinge with 100 grit or finer sandpaper to locate the 4 welds that attach the hinge to the pillar, center punch each of the 4 weld marks on the original hinge, locate and drill out all necessary factory welds in the rear body opening lower filler, pry back the filler panel, remove rear body opening lower filler, drill through the hinge only at each punch location, separate the hinge from the pillar, and remove the hinge and all of the remaining welds from the pillar surface.
By BobGM Specialist
01/11/2022