Sharp microwave turntable won't turn

Microwave Repair
1

I have a Sharp wall-mount microwave R-1214F. The turntable stopped working. Of course, it’s recently out of warranty.
It can be turned manually and once or twice it turned on its own about 20-25 degrees. I’d like to check the wires to the motor without removing it from the wall. Can this be done? Also is there a replacement motor available? Who actually makes Sharp microwave ovens? Thank you for you consideration.

2

You have to drop the bottom panel to get to the drive motor.
There may be a plastic drive coupler that sticks up through
the bottom that couples the motor to the tray. Check to
for any cracks or breakage in this before condemning the drive motor.

3

Thanks glen65. I removed the motor. It measures infinite resistance and won’t run when I hook it directly up to the house wiring. I ordered a new one. thank you again for your help.