GE JVM1490 Convection/Microwave Oven "makes sewing machine clicking noise" Questions

...Sewing Machines". ------------ no problem. --------- still in the second question no model or brand is provided by i will give you the troublshoot manual to check out the problem as if the unit turns ...

...makes a squealing noise. Microwave fan works noise free. I'd say the bearings are getting dry. I'd hit it with a a drop of 3-in-1 oil or sewing machine oil. If you don't have the owner's manual, you ...