JTP90CM2CC General Electric Microwave Oven Combo - Instructions

Turned breaker off at panel first. Removed three sheet metal screws holding top control panel with 8mm socket, removed the two 8mm nuts holding the locking mechanism in and one 8 pin plug, replaced with new part. Put back control panel and I was enjoying homemade oatmeal cookies 30 minutes later. We were using a toaster oven for months until I found the part from this site. The GE repair guy wanted $900.00 to fix it. The part was only $165.00 from this site. Thanks folks!

I first read where someone had the same problem. Their solution was a burned-out fuse. I ordered a new fuse...installed it and that did not solve my problem. I revisted PartSelect and read how Marla (from Arlington, TX)solved her problem. I purchased a secondary switch and when it arrived, I made a copy of Marla's instructions and followed them to the letter. I installed the new secondary switch into the secondary space, put everything back together and the oven STILL DID NOT WORK. I had to take the latching panel apart again and test each switch to see if there was another bad one. I found that the third switch was burned out. So I took the new switch out of the second slot and installed it into the third slot. I tested the switches before reinstalling the latching panel. This time everything worked. So I put everything back together, reinstalled the microwave on the wall, tested it again, and everything worked perfectly.

took out old gasket and inserted new

replaced it with the new one.

Removed back panel, change out sensor

0. As a safety precaution, unplug the range or hit the relevant fuse breaker before you start. You might also want to grab a flashlight. Definitely do not try to do this while the oven is hot.
1. Pinch the wire over the light bulb cap to remove it. This is inside the oven at the back.
2. Pop off the hemispherical glass cap.
3. Unscrew the old light bulb, and screw the new light bulb in its place.
4. Put the cap back.
5. Secure the cap by putting the wire back in its slots on the cap.

No tools needed, the cap is just held in place with pressure from the wire.

Replaced new light housing.
Thanks to you guys for the prompt response

removed the glass turning plate. removed the broken roller guide. replaced with the new one. I am very happy with not only the ease of fixing the problem, but how quickly I got the replacement part. I will use PartSelect again!!! And I will tell my friends.

Very fast very easy. Part was exact match!

Easy

Turned the wire protector to the side. Turned out the old bulb and replaced it with the new. Turned the wire protector back in place and I'm like new.

Replaced the fuse. Result; did not fix the problem.

Replace the fuses

bought a fuse but that didn't solve the problem. Guess I need a new microwave

Remove the microwave cover. Requires a phillips screwdriver and a torx security bit/nut driver (there are two security type screws on the back...guess they don't want you to do this at home!). I had to buy the a security bit set (about $7). The diode is easily accessible on the right side under the fan. Requires removing on small phillips screw and unplugging on electrical connection. GE provides some instructions in an envelope on top (after cover removed). There is a warning/instruction to discharge the capacitor before service. This was not a problem for me. Actual diode replacement took 30 seconds. Whole job = 15 minutes.