PSB1200NWW01 General Electric Microwave - Instructions

Used new rubber gloves so as to not get finger prints on the bulbs. Hope that was ok. Trying to use a paper towel was a nuisance. Also had to use a mirror to see the slots for the bulbs. This was actually a pain to do especially since I am short and was on my toes to do this. Only the bright light works and before there was a night light and a bright light. So there you have it.

Disassembled the bottom of the microwave in order to access the lightbulb sockets. Unfortunately, 1 of the 2 replacement bulbs broke during the installation process - 1 of the pins broke off while trying to insert it. Now I have only 1 bulb so the light is not as bright as it should be. It took me several trips the HomeDepot only to have to return the bulbs. Fortunately, PartSelect shipped the correct replacement bulbs the first time.

un plugged the oven. pulled the back cover off (3 screws). the heater terminations were there. removed heater wires. checked heater resistance with meter set on ohms reading was not correct. removed heater found a burned out place. installed new heater in reverse order of removal. works fine. If someone is a fare handy man this was a very simple task to do.