JVM3160RFSS General Electric Microwave - Instructions

Ok. Surprised I was sent a damaged part. Box was intact but the aluminum frame was bent. Looks like I received a factory reject. I was able to make it fit

Yes, it started tripping the breaker and at the end it wouldn't work at all, I started checking continuity on all door switches everything checked good, then I proceeded to check the thermostats and found out that one didnt have continuity so I replaced it. Every thing works good except that as soon as I pluged the microwave to the outlet the exhaust fan comes on and does not shut off. Does anyone known why or do I need to change something else.
Thanks

Loosened screw on top of filter
Removed and replaced filter

when on line to see how to replace the micro switch, very helpful.be careful removing door latching housing & vent cover.unplug control panel & set aside so it's out of the way.

I received replacement and followed youtube instructions to replace door latch mechanism. Very simple and only required a screw driver. works fine. Total time: less than 20 minutes. Wife and I are happy as I did not have to buy new a Microwave.

I replaced the TCO (fuze) through the vent opening after removing the vent cover and several small panels with a screw driver for visible access.. Some of the screws require a small offset screwdriver because of the limited access. I did not have to drop the unit from the wall over the range and was able to access through the vent opening to replace to failed TCO with a new one. The TCO is wired in-line with the power and other fuses to the unit and when it fails the enitire unit is cold with no power to lights or function of any kind. The GE service rep. said that the unit needed a new smart board but that was not the problem and they are no longer made for the older unit. I discovered the repair by looking at YouTube for repairs for the GE Advantium 120 microwave/convection combo unit.

Used the puddy knife to open up the door and then used a screw driver to change the old part with the new one. That easy

I took the microwave off the wall and unplugged it, then removed the covering. Then I plugged it back in and took voltage readings at the cord terminal lugs. Then I tested the voltage after the fuse and at every point , following the wire. When I got to the upper heat sensor, which is mounted above the oven cavity, I found that the voltage readings stopped. Also, the wiring sleeve was burnt. I removed the part, then ordered it on line. After re-assembly, it worked. Nice.

Open main door at the top is small door open take out old filter and replace newone

Checked all sensors with a multi-meter, found the thermostat to be the problem, no continuity.

I opened it up, found there is sparks on the diode when cooking, I replaced the diode first, still no heat, I found all the switches and thermal stats were normal, there is 120V AC input to the transformer, so I tried to make a good guess and bought a Magnetron from Partselect, after I installed the new Magnetron, there is heat and the microwave is working.

I never knew why it made noise till I looked at the break down on this web site and found it was missing rotating ring since it was new. But unfortunately, I never received turntable ring which was ordered on 12/19/2022 now its tracking says Wednesday, 12/21/2022
9:36 AM
In transit
CAMP HILL, AL it has been stuck there all this time still not on its way to Florida. I don't understand did fedx put on southwest airlines?

it work ok now

Removed outer cover and then replaced the T. C. O. located on the left upper side if the unit. Replaced outer cover, tested oven. Oven operates normally.