I'm repairing a dent on my seville 99. the left rear door. I've got everything except the door hinges removed from the door (panel, locks, all wiring). I want to remove the door so I can take it into my garage and bang out the dent, sand and then paint it, as I do not have a large garage in my apt complex. Anyone have advice on the hinges. There are three hinges the upper and lower ones are obviously just bolts. the center one seems a little tricky - that's the one I need advice on. Help!