I UNPLUGGED the microwave and removed the cover, using a phillips and a Torx screwdriver for the machine screws. I set these screws aside, so as not to confuse them with the later encountered screws. I photographed the magnetron to assure proper placement of the 6 phillips machine screws involved in reassembly (marking the the locations on the old magnetron would do as well. I marked the old magnetron "old", to avoid later confusion. I removed the two screws holding the shields to the magnetron. I removed 3 of the 4 screws holding the magnetron to the microwave, leaving one of the top screws. I held the magnetron securely and removed the last screw, pulling out a the part of the magnetron that penetrated the microwave. I installed the new magnetron in reverse order. One problem I encountered was locating one of the six screws, which had been pulled into the old magnetron by magnetism.
Turned microwave on back to expose bottom, in the center there is a prepunch cover that has to be broken free to get at the motor. I used dykes to cut metal webs around holes. When free the metal cover can be removed exposing the motor that needs to be replaced. One screw holds it in place. Pull off connector,two faston connections, comes off easy, replace motor , replace screw, installed connector, turn metal cover around, replace screw to hold down cover and you are done. Replaced spoked plastic arm under tray.....look closely for flat spots on the wheels....you probably will see them ...also replace. All worked well,$54 was worth it...couldn't buy a new one for that money.
After reading reviews that there was no power what so ever and a fuse replacement will solve the problem, I tried it. Replacing the fuse is very easy (and I am not handy at all). All you have to do is remove the microwave cover from the top by removing two screws, slide the cover to the left and pulling the cover off. Then remove the grill in front of you, by removing one or two screws. The fuse is in front of you, use pliers and be firm but gentle. Replacing the fuse is easy but it did not solve my problem.
This was simple. However I found that the turntable motor was striped so I had to order that too and take off the oven cover. It was simple. Just like walking to the drugstore. I figure I saved at least $100! Be careful when you put the ring guide back. Just line it up carefully. Don't force it! With these on-line appliance people, you are a winner! You can always call the repair guy, they'll be glad to come out, but if you have 1/2 a brain, you can fix it yourself.
The problem I had with the Microwave Oven was noise when Plate was rotating
After contacting GE support I realized the only interest they had in helping me was to recommend sending a $$$ technican to diagnose the problem. I decided to go to the Sears Parts select website.to see if others were experiencing the noise me microwave was making. After reading through others posting on the subject I decided to purchase the Synchronous Motor. While waiting for the part to come I decided to lubricate the hub of the spides that rotates the plate with white Lithium grease. After a couple of times utilizing the microwave noise went away so whn the part arrived at me home I put it in a drawer just incase I need it a some future date. Hope that someone else finds this information useful. "The Crafty Dodger in Houston"
PartSelect had helpful repair instructions on-line which made the repair easier and faster. Unfortunately, there were other problems with the oven that immediately blew the new fuse I had just installed. It was then determined that additional repair would most likely cost almost as much as a new microwave.
Repairs went great with no issues. It took me longer to clean up the area and interior of the microwave. Dust goes everywhere when fans are used to cool and move the air.
First unplugged the microwave, took top grill off, took control panel off, took wires off and used color coded tape to make sure they went back in right places, took fuse out and replaced it and put every thing back and it all worked fine and to top it off my wife did it all. So it was pretty easy.
Timer, light and control pad worked. Turn table and heat did not work. Oven would not start up.
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.
unplug the unit then pull down , lot of screws are on top. open the cover . you could see the parts that need to replace on the right hand side (heavy side). disconnect wires then test the parts that need to replace by a tester to make sure that it's really broke .then unscrew part and replace .
