JVM1490SD003 General Electric Microwave - Instructions

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.

Remove the ice bin.
Turn the ice maker selection to "OFF"
Use small flat blade screwdriver to open the plastic ears on the electic plug in connectiion
Use #2 Phillips screwdriver to remove the screw on the front left side of the ice maker
Pull the ice maker forward until free of the two studs in the left side rear of the freezer wall
Check to see if the supplied water chute is the correct size for your application, if not remove the water chute from the old ice maker and place it on the new one.
Place the new ice maker in the freezer connecting the slots on the left read with the studs on the left wall
NOTE; IF THE ICE MAKER DOES NOT APPEAR TO BE LEVEL HORIZONTALLY REMOVE IT AND CAREFULLY REINSTALL IT TO ACHIEVE LEVEL
NOTE: ENSURE THE WATER DELIVERY TUBE RESTS IN THE RECEIVER TRAY
Reconnect the electrical plug ( needle nose pliers may be helpful in aligning the male plug with the female plug)
Move the selector from "OFF" to "ON"
Replace the ice bin and close the freezer door

We opened the microwave door and essentially with a straight screwdriver worked to "pop" the plastic frame off of the door. We tried to be less aggressive in our efforts and this paid off since we didn't break anything! The area we needed to work on was now exposed to put the new latch in. It took 2 hands rather than 3 to get the new latch attached and then wah-lah, It was done! Microwave works perfectly now. Great alternative to buying a new microwave!

Placed the new tray into the oven.

Another company said the new plate would arrive in mid-March, this company seemed to be faster so ordered the tray here, and it came in less than a week. I put the turn button back in the center hole, set the wheeled ring on the bottom of the oven, fitted the new glass tray onto the turn button.

remov cover to check voltage and found problem at the interlock switch ohm the switch and found it was open replace both switches it work fine now

two screws out two screws in done in seconds

It was really easy. I am not a handy person but I followed a video and got it done quite quickly. It saved me a lot of money. The local appliance repair service charges a minimum of $75 just for the visit plus parts.

Unplug power source.
Took off plastic panel partially on inside of door with door on its hinge.
Removed latch and spring.
Reinstalled new latch new spring (new part)
Reattached plastic panel to door.
Plug in power.

Opened the light cover. Removed the old light bulb using a light tug on the old bulb, lined up the new bulb and pushed gently into the socket.
Turned the power back on and the microwave is good to go.

-unplug
-remove top and front covers
-unplug wire connectors from heating assembly
-remove heating assembly from metal stand and push out of the way
-remove metal stand from dry
-pull out heating assembly
-install new one in reserve order

Unscrewed the control panel (2 screws), lift up and let hang, with a plan screwdriver open bracket holding the switch, unplug 2 wires, replace with new switch, plug in the 2 wires, push switch back into bracket. Then slide on the control panel, put the 2 screws back. Easy fix.

First I had to accept the fact that the unit was designed to keep non-professional people from doing any repairs. The switch was installed in such a manner that I had to break the mounting to remove the switch, then drill a hole in the mounting to secure the new switch in place.

Part just snapped into place and wires were reattached.

This is a simple task. Removed the choke cover using a putty knife or small flat screw driver. Putty knife works best. Slide putty knife under the plastic choke cover to lift up over clips all around the door. There are 3 on top and Bottom and 2 on each side. Be very careful or you will break the catch clips that hold the choke cover in place. Lift the door latch up all the way and push towards the outside of the door, then pull the top or bottom out then the rest of it. Unhook the spring end from the door. Attach the new spring to the hook on the door and then to the door latch. Extend it up all the way so the 2 hook parts of the door latch can go back into their slots. Unlike some others said, the microwave door does not need to be removed. If you have someone to hold the door still, that's good enough. I did it by myself with no problem.