Went to youtube and found a video on my model that showed what to do. Ordered the parts which arrived within 2 days. Removed the lower microwave cover and then disconnected the turn table watching which color wires went where for reconnection. Then removed the lamp housing and disconnected. Replaced and rewired also reconnected the turntable. Replaced the lower cover and added the new light bulb, replaced that cover. Now works great. Took about 15 minutes