How to Replace a Light in GE Built-in Microwaves

GE built-in microwaves generally have two light sources: two bulbs that function together beneath the oven, and one bulb that lights the inside cavity. The difficulty of replacing the bulb differs dramatically depending on which bulb you need to replace. Changing the lower bulbs can be quite easy while changing the interior bulb can be a very difficult process. Be aware that chaging the interior bulb will require removing the microwave from the wall and will require at least two people to be performed safely.

Things You'll Need

• Phillips screwdriver
• Screw bucket
• 1/4-inch nutdriver
• 1 additional person

Instructions

Replacing the Lower Bulbs

1. Unplug the microwave before beginning repairs.

2. Look for two small, glass light covers on the bottom of the microwave. Find the Phillips screw located in the end of each cover. Use a Phillips screwdriver to remove the screws.

3. Let the covers swing down and open; it will not fall. Loosen the bulbs with your fingers, and replace them with new bulbs. Replace the screws.

Replacing the Interior Bulb

1. Look for two Phillips bolts that go through the cabinet above the microwave. Have one person hold the microwave while another removes these bolts.

2. Unplug the microwave. Have two people support the microwave. Tilt the microwave out and lift up. The microwave will come free from the wall. Set it down in a clear area with room to work.

3. Remove all the Phillips screws in the outer shell of the microwave. The screws are located on the sides, rear, and top of the microwave shell. Place the screws in a bucket or cup to keep them together. Pull the shell free from the microwave, and set it to the side.

4. Find the large, black plastic panel which sits on the top of the exposed microwave. Remove the two or three 1/4 inch screws that hold the panel in place.

5. Lift the panel up to see the interior light bulb and its socket. Twist the bulb out, and replace it with a new one.
   Reverse the above process to re-install the microwave.

Tips & Warnings

• The microwave can be heavy and awkward to hold; you may want to ask a third person to help.

References

• Larry Harding, Professional Appliance Technician