LG LMV1650ST Microwave Oven "fan going slow" Questions

...fan is run at a slow speed to cool the magnetron, and if it's bearings get gummed up, it won't run on the slow speed. But if it's a new OTR microwave, then the exhaust fan may be pointing the wrong ...

...fan blades. Dust, fibers, lint etc. can build up very quickly when near an intake port. If the surface of any component is oily it makes the build-up even worse. I've saved a ton of money by doing ...

...going on for a year now. The evaporator coils frost up in normal use and every eight hours or so the entire unit shuts down and the defrost heater comes on to melt the frost. This cycle last about 20 ...

...fan comb. I have no power to anything. The outlet is hot. I replaced a 20 amp slow burning fuse which did nothing. Where do I go from here. Hello, if it does not power up, then it means its having a ...

Power loss then surge GE JE 1860 Microwave The microwave periodically appears to lose power: the fan slows, light dims, and then if I "bump" it it goes back to normal. Any thoughts? The problem is ...

...fan yet. I'm going to check it out but I did doin it by hand when the forget was off and it spins freely. I don't have an extra humidity sensor to test it but I'll get one very soon and report back ...