Oven Would Not Heat After Auto-Clean

Very simple. I removed two screws holding the oven in place. Slid oven out onto the kitchen floor - it doesn't really weigh that much. I then removed about a dozen screws holding the back panel in place. I removed the back panel, disconnected the thermostat by unscrewing a single screw and pulled the defective part from the connectors. I then installed the new thermostat, screwed the back panel back on, slid the oven back into place and re-secured with the two screws. Voila! Repair done. The whole procedure took about 15 minutes and was not difficult at all.