Appliance Repair Questions? Ask a Technician for Answers ASAP
No = I will try turning the breaker off and back on
Yes display is dead. No oven lights are working
when we pulled the over we checked the wiring behind the oven with a voltage dedector we checked all red wiring and they indicated power
also 1 black wire had power
Then it sounds like a bad control, but you need to check continuity on the overheat fuses on the magnetron and cavity
i don't have any way to check continuity and i only see one fuse
Is the magnetron part 579 from the schematic from the sears link you sent
If it is, is the fuse round and black with a white wire and another connection with a blue wire and a white wire connected
Do you have any way of checking continuity of the fuses?
not tonight - i will see if a electrician on the job can loan me the correct tool.
If the continuity check fails is this the problem? can we communicate more tomorrow evening?
we were able to check continuity. We are okay on the fuse on top of magnetron and we are okay on part 463 and unable to locate part 463b.
Part 443 has no continuity.
Hey Dave - I am back and working on this again. I found what I belive to be 463b on the left side and it is ok. What next?
I will order the part tomorrow and replace
Dave I replaced part 443 and i still have no power. What part do I check next