A you tube video helped in removing the oven door. After removing the screws, though, the top did not separate. Since I could lift the bottom up enough to get the old door hinges out and put the new ones in, I closed it back and put the screws back in. There was an issue in screw in two of the screws on the bottom of the door. They would not screw all the way in and are about 1/8 inch out. I checked the depth of the hole and it appears to be blocked about 1/2 inch down, although that should be long enough. For now I'm leaving it until I get shorter screws. Reinserting the door seems to work ok, in spite of screw issues into hinge.