JVM1429WAC03 General Electric Microwave - Instructions

Over the range microwave. Replaced magnetron. Completely disassemble the case top and bottom.
Remove screws from bottom of HV transformer. Magnetron will not clear without this removal.

Remove nuts with socket from top of Magnetron. Remove thermo unit from old magnetron and attach it to new. Replace and bolt down Mag. Replace and screw in HV transformer. Make sure all wires are reconnected.

Put it back up on the wall. Took about three hours from taking it down from wall and putting it back up.

1. remove microwave from wall
2. remove cover (many screws)
3. remove nuts holding magnetron in place (4)
4. remove magnetron (this is a pain due to the plastic molding used to direct cooling air through the magnetron
5. get new magnetron in place (this was even more fun to find the right angles to tilt to get the magnetron to fit
6. re-tighten the 4 nuts on the magentron
7. put the cover back on
8. put the unit back on the wall.

bonus repair: the display flickered while the magnetron was on (cooking ) prior to the magnetron dying. found a ribbon cable on the control board to the display with an aluminum foil shield that had peeled off (adhesive failure). re-installing the aluminum shield with packaging tape, and the display no longer flickers

I used the kitchen knife to remove the inside cover on the door. There are tabs which hold it in place along the vertical sides. Then removed the two screws holding the handle in place and replaced it with the new handle. Replaced the inside door cover. Thanks for the tip on using the knife to remove the inside cover!! It was easy!

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!

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.

First i pick up all the tools that I thought would be needed for the door handle replacement. I looked at the exploded diagram online, but did not know how to remove the inside panel to expose the handle mounting screws? I did not want to break any more plastic parts by pulling to hard on the old weaken parts. I have 30 years experience repairing office and banking equipment but never took a microwave apart.. Next I read two reviews by two different women explaining how easy it was to take off the inside panel with a butter knife---yes a butter knife. The knife worked great and I never would have used a knife. Everything just unsnapped from there on. Thank You to those women.

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.

I was very happy with the ease of finding the product I needed, the time it took to arrive and the fact that I received the right part. The replacement process was easy and only took about a minute.

After finding the part on PartSelect, ordering it online, receiving it quicker than expected -- it took me 5 minutes to unscrew the bottom cover of the microwave, take off the old motor, replace with the new motor, screw the cover back on and test the WORKING cooking tray drive motor.
Very impressed with the efficiency of PartSelect. It's web page was easy to navigate. Thanks.

I looked up the parts of the microwave on Part Select to see if there might be something I might be able to do myself. I found that the Cooking Tray drive motor was the problem. I ordered the part and got it the very next day. I loosened the 6 screws to the lower part of the microwave and then the two screws that held the part in place. I removed the element and pulled the wire plug from the element, placed the new element back in with the screws, repluged the wire, placed the lower cover back to the microwave, tested the microwave out and, is still working quietly as if it were new. Thanks to part select.com it was easy.

Found this site, was able to identify the specific part through the internal search engine, very user friendly.

Read what others had said about similar repair. Now with confidence, removed screws, got easy access to the motor, removed motor, installed new motor, re-installed bottom cover, done!

If you have electric burner or gas stove, I suggest laying down a towel or similar cloth. In the event you drop a screw, you done want it bouncing off the stove surface, or down into the burner dishes.

Great site, great resource, super fast shipping.

Original coupler was melted on shaft. I couldn't pull off with pliers, so I removed bottom panel, pulled out motor and the pieces of coupler just fell out. I put on the new one - replaced screws and hurray......

First removed the inner panel. Use kitchen knife. Panel is snapped on. I could not remove hinge end so just pulled panel back. Two screws are then easily removed . Then the handle end top and bottom of outer panel must be snapped off. I could then get enough clearence to remove the two other screws which go thru outer panel only. I replaced the handle and reassembled in reverse order.