21 of 41 people found this instruction helpful
Level of DifficultyEasy
Time to do repair:30 - 60 mins
CustomerGary from West Mifflin PA
Microwave wouldn't turn on
I found the thermostat & one connection burnt... replaced the thermostat and replaced a wire terminal. I checked the door switches and found the one with burnt connections faulty... the switch was constantly closed, even when it was supposed to be switched open. Replaced the switch and the thermostat, and the microwave now works like new. If the thermostat goes bad again, I'll replace the magnetron next time.