Replaced bake and broil heating elements. Work was technically simple, unplug element and plug new in. Bake element went fairly quickly but reaching the top element was "difficult" with the oven door in place. Finally removed the oven door and completed replacement. The problem started when tried to put *&%#%^ door back on. Took hours of trying plus YouTube viewing time to finally locate the precise spot which will allow door hinges to fit. Then just fell into place. Really quite simple if you have the patience.