PSB9240SF6SS General Electric Microwave - Instructions

The instructions for removing and installing the new bulbs appear to be great; however, nothing tells me how to remove the microwave from the mounting so I can then invert it and take care of the bulb issue.

I pulled out the unit and found 2 interlock switches that are depressed when the door closes. After cycling the door open/closed I found that one of the switches occasionally would stay depressed. The repair was easy (after I took off the panels so I could get to the switch) I simply removed 2 screws that attached the interlock switch assemblies to the main unit. Then I popped out the defective switch and popped in the new one. This did indeed fix my problem.

Unplug the microwave. Remove front grill and cover by removing 2 screws on top of microwave. You have to look down from the top. I could not locate the screws by feel. Once the two screws are out, remove the grill by sliding slightly to the left to lift out. Open the oven door to facilitate removal. Then remove the steel light cover (1 Phillips screw in the center of the unit) and unclip the bulb holder on the right. Do not touch the halogen bulb when you replace. Reseat the bulb holder and test by plugging in the unit with the door open. Unplug and replace the light cover and grill.