JVM1850S General Electric Microwave - Instructions

This is the second time that this lamp hase gone out. It is located in a small space in the top of the microwave and you need to remove the top front pannel, then take a screw or two out of a metal shield and bend the shield up to get your hand into the compartment where, if you know how, you can reach in and lift out the reflector shield that the lighbulb is plugged into and remove the old one and plug in the new one. The first time was hard to figure out how to do it but the second time wasn't bad because I knew how to do it.

*Remove Two Phillips head screws from the top of vent slide the vent left to remove it. Take the charcoal filter out then the metal cover underneath the filter. It also has a phillips head screw. bulb socket is on right facing down. Squeeze the metal clips and remove socket from bracket. Installation is the reverse of removal.

I've been fixing and taking things apart since I was a kid. I hoped that it was a bad switch in the door. Got out my test meter and check the 3 different switches. All 3 tested good, but one was a bit hit and miss. It would work if the microwave was on its side and wouldn't when it was set flat. I found the switch online and installed it. Took care of the problem.It was a whole lot cheaper than buying a new microwave. Thanks! Bill Brown, Fridley, MN

replace tray

After removing the screws holding the 2 cover plates in position, I removed the halogen light bulbs with my fingers. Then I placed a paper towel around the first replacement bulb and lined up the two wire connectors with the two holes in the receptacle. I pushed in, but the bulb's probes did not slide into the receptacle. I spent five minutes aligning and pushing but to no avail. Then I removed the filter screen on the side of the receptacle, shined a flashlight beam on the receptacle, and with an improved view of the two holes in the receptacle, slid the bulb in. The second bulb was inserted in a few minutes, and the job was done. Whoever designed the halogen bulb was not as bright as Thomas Edison.

I ended up breaking one bulb trying to remove a burnt bulb for replacement. We then tried removing the other bulb and it wouldn't come out either. I googled the problem and found PartSelect and an explaination of the problem. Heat from either the stove or the bulbs had fused the bulbs into the sockets. Comments on the problem explained that you just remove the bottome pannel (we had seven screws), unplug the old sockets, insert the new and new bulbs and reattach the panel. It was quick and no problems to correct. We did discover the microwave was on its own breaker, make sure to disconnect or cutoff power to the microwave before you start.

This did not fix my problem. I've ordered a new microwave.

First off, UNPLUG THE MICROWAVE.

The fuse is located under the plastic grill at the top of the microwave. It's held on by two screws. Once you've removed the screws and taken off the plastic grill, you go to the right side of the microwave and remove another screw that holds a small metal grill in place. Removing the small metal grill is probably the toughest part of this repair. You kind of have to rock it back and forth a bit to get it to release. Once that's off, you can get to the fuse. I removed the burnt out one with a pair of needle nose pliers. I also put a small piece of cardboard under the fuse when I did this so I didn't accidentally drop it into the innards of the microwave. I did the same thing when I replaced the new fuse. I then plugged the appliance back in and made sure it worked. Once that was confirmed, I replaced both grills.

This was a super easy repair job. I couldn't figure out how the lens that covered the light bulb would have cracked and realized it must have been from my contractor when he replaced my stove. I can't prove it, of course, so I am left doing the repairs. The website was very easy to order from and confirm that I had the correct parts as the model numbers tend to change over time.

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.

This repair could not have been easier! The website was great at helping to identify the problem and the part needed. Users discribing how they did the repair gave me the confidence to do it myself. I got the part the day after I ordered it, installed it and my microwave was a good as new! It was as simple as unscrewing seven screws to remove the bottom of the microwave. Then two more screws to remove the part. Unplug the broken drive, plug in the new one and screw everything back together! Don't forget to unplug your microwave before you begin.

Great website!

After lifting the glass turn plate, I just pulled out the plastic coupler that turns the plate. A piece just broke off underneath for no apparent reason so it couldn't turn the plate. I put on the new one and it works fine.

Upon taking the faceplate off (unplugged power source first) I found one of the wires going to the THERMO SW-TCO SENSE TEMP was completely burned away. I cut back the wire and spliced a new section with heat shrink connectors and I replaced the THERMO SW-TCO SENSE TEMP. I plugged the power back in and it works great.

I first took the filters of the exhaust and then removed the screws on the bottom of the combination microware hood fan. Once the 6 retention phillips head screws were removed from the bottom of the microwave, and the hinged bottom "door" lowered the motor was exposed. I removed the motor by removing the two phillips screws and unplugged the motor. The hardest part was finding a replacement on the net because most shops did not give enough details or pictures to know if a part was exchangable or a replacement. Partselect.com listed the parts, motor voltage, and had pictures so that I was comfortable with ordering. The part arrived the day it was scheduled to and I simple reversed the process and within 5 minutes I had the microwave motor in and back together. It is nice to do business with a place that also gives you a returns policy upfront.

Removed upper cover. Removed screws in cover plate & motor mount. Removed inner cover with pop screw inside microwave. Reversed procees to install new motor.

The switches are not the problem! The problem is in the tolerences of the latch housing. I have ordered two new housings (Upper & Lower) and will see if the tolerences are closer. If not I will try epoxying a shim to the plate that operates the microswitches. The other option is to file the mounting slots of the housing to allow adjustment, which would be iffy,keeping them from moving with use. The exploded drawings really need to be clarified. The scale is way too small. It was extremely difficult to pick out the individual parts of the mechanisiam.