JVM1660WBC08 General Electric Microwave - Instructions

Ordered and replaced turntable coupler. Still didn't work.
Ordered turntable motor. Left bottom of microwave open for motor to arrive since the parts are shipped so quickly. Sure nuff parts arrived 3 days later, replaced and walla walla fixed in 10 minutes. Simple, simple.

Lower base of the microwave, about 6 screws,
replaced broken light bulb socket,then re-installed.
Installed new light bulb.

Must remove 5 screws in bottom of Microwave, which is hinged to the unit. Then simply remove the old lamp holders, and replace with replacements. Uses only a single screw for each lamp.

I removed the broken turntable coupling and popped on the new one. Simple as that. It was a 2-minute job.

First, potatoe burned up in microwave. Microwave
was dead. Took off cover and found maintaince repair pamphlet in envelope. Schematic showed one shot thermostat for fire. Ordered thermostat from you and installed it. Works fine.

I followed the instructions provided by others on-line who had done a similar repair. I removed a handful of screws, disconnected the wires from the old drive motor and connected them to the new drive, replaced the screws that held the drive motor in place, and those that held the bottom housing in place, and I was done. Literally took less than 10 minutes. If I had known earlier how easy it was, the microwave would have been fixed much earlier.

This is sometimes described in other repair notes as "microwave 'runs' when door is open."
With power disconnected: Remove the microwave's metal grill surround. Three lower screws accessible with lower oven door open. Two screws accessible at top of microwave door opening with door open.
Remove microwave control panel: Remove two femaleTorx head screws (#27?) that secure the panel, accessible at right side of door opening. The right side of the control panel is secured by plastic tabs fitting into slots in the oven frame. Take good care to note how these tabs disengage from the slots (lift and shift). Tab breakage very possible! Once disengaged, the panel hinges outward and downward and is self-supported. It may be necessary to guide some of the wiring out of the way to fully lower.
There are three door switches, one "monitor" and two "secondary" switches. All switches are housed in a plastic frame, which must be lifted out of position for access, each switch is retained by flexible plastic, breakable-looking hooked fingers. Also note that the electrical connectors have tiny release tabs that must be depressed in order to pull them off of the switches. In my case the topmost switch, one of the "secondary" switches, was clearly bad since there was no "snap" or click when pressing the switch's button. Maybe you can determine which switch is bad before proceeding but I had ordered all three to avoid going through this exercise again any time soon.
Replace switch or switches, place switch carrier back into position and otherwise reverse the disassembly steps.

First I removed the screws that were underneath the microwave. Once I did that I disconnected the wires to the bulbs and removed the screws that were attached to the holder lamp. replaced the parts and reversed the process. It went really smooth.

Troubleshooting process:
Using a screw driver I opened the bottom of the unit using a Philips screwdriver and unhooked the drive motor electrical connector. Using a multimeter I checked to ensure power to the motor. This confirmed that the motor is bad and must be replaced.

Repair process:
After receiving new motor I removed the old motor and installed the new one using a Philips screwdriver and closed up the bottom cover.

It functioned good as new. Relatively cheap and very easy fix.

I simply removed the broken coupler and snapped the replacement part into place, being careful to line up the slot on the new coupler. Just a note: the troubleshooter guide on the website was a great help in determining how to fix the problem. The comment section let me know this a simple fix anyone could do.

The replacement of the light no problem, the reason the light broke; problem. The original was glued in (for transport i think) and simply trying to unscrew it out (in a very tight slot) it broke; be careful or you’ll be buying a new $20 bulb (with shipping and handling).

Unpugged microwave. Removed the screws on the bottom cover of the micorwave. Unpugged drive motor and removed two screws from drive motor. Installed new motor and replaced the bottom cover, plugged in microwave . . . presto!

Installation was just as easy as numerous other customers indicated. Also, your service was as great as many other customers indicted . . . part was recieved in 2 business days. Thank you for great service and website.

Open the door. Pry out the plastic cover shield to expose the bottom screw. Remove the screws and the remains of the broken handle. Install the new handle. Reinstall the cover.

Piece of cake!

Un screwed the cover but when i tried to remove the bulb it was broken at the base. I disconnected the power and used neddle nosed pliers to remove the base

got instructions from this site . Removed top grill with two screws and lifted the door off. Using the putty knife and small screwdriver pried off the inner surround, from the outer edge, not the inner edge. Two screws for the handle were apparent, removed them. Then found the latches holding the inner glass frame ,released them and removed. Next removed the remaining two screws for the handle, the handle could then be put on the new door frame. Good time to clean everything, then reversed steps and reassembled and mounted door. Recommend a quick study of the new outer door frame to find latches and tabs and such to assist in removal of the parts.