JVM1630BK01 General Electric Microwave

At first I tried to use pliers to unscrew the base,very uncomfortable working position,upside down and backwards(the microwave is installed over the range top)very limited space for your body and arms to manuver and you really cant see the base,all of this took place after the breaker was turned off ofcourse,finally figured out that you c ... Read more an drop the entire bottom housing of the microwave by unscrewing 6 screws and the light sockets are easily accessable once you lower it,take out 1 retaining screw ,remove the entire socket and unscrewed the broken base and replaced the bulbs,I said bulbs,there is no sense in having to replace another bulb in who knows how long since only one had burned out but they were both the same age

Loosen screw holding glass cover plate in place over bulb. Glass cover plate will swing down. Unscrew bad bulb, replace with good bulb, reset glass cover and tighten screw.

1. Unplug unit
2. Open door, remove two screws above the top trim piece, slide and remove trim.
3. Remove screw behind control board and top left corner, then release from position.
3b. Unplug all wire terminations and set control panel aside.
4. Remove two screws securing latch board, lift and rotate board ... Read more out of position, remove three micro switches, xfer monitor switch actuator from lower pin in old board and insert in new. Install new door switches and reverse procedure to complete repair.

Note 1. Take care to located new latch board so holding tabs line up, pass through frame, and openings for door tangs line up with openings in frame before securing with screws.

Note 2. A long magnetic screwdriver is helpful.