Recently, the turntable on the microwave turns with a jerking motion, rather than turning smoothly. The coupler looks fine. It seems to wobble a small bit if you wiggle it... if that's normal or not, I don't know. It clicks firmly in place.

Is there some sort of belt or motor that can be replaced? Is it easy? Is it worth it? How do you get to it?

Otherwise the microwave heats food fine.

Thanks,

Walt