Here's what to do:
Take the door all the way off and place it flat on the floor. Use pliers to pull out the hinges until you see a hole in them, which you must then put a nail or screw through in order to keep the hinges from going back. Then, just put the door right back on to the oven and take the screws/nails out.
It's ridiculously simple if you know how to do it.
Patrick, May 2004