first of all the microwave was blowing fuses anytime you tried to heat anything I tested the mag and it tested good Then I replaced the diode and the capasitor and it still pop’s fuse even with the mag disconnected completely I am suspecting the transformer everythin works untill try to cook. Any help on testing the transformer or am I doing something wrong?
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…the microwave was blowing fuses anytime you tried to heat anything…
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Fuses inside the microwave or the house fuse?
If inside, then check all door switches and how they are engaged when the door closed.
Here are the breakdown diagrams and http://www.appliancepartspros.com/partsearch/model.aspx?model_id=49104
Gene.
They all checked out and it is the inside fuse that is blowing .
According to the Service manual (page 24) you have to check the high voltage transformer as well as the blower motor and/or control board. All procedures are described in the Service manual.
Gene.
Thank you I will procede to check the components to see what is wrong Thanks again
make sure that right where the microwaves leave the magnetron there is not any black burned stuff or any thing that will cause a refelction back . sometimes there is a clear piece of plastic of some sort that will get all black and cause a reflection issue causeing magnetrons to blow or fuses to open
there was no sign of arking in the cavity so there is no black stuff in there thanks
My KitchenAid refrigerator has a broken front roller. I have removed the black bolt in the front (behind the grill.) It doesn’t seem like it wants to come out. Does the refrigerator need to be tipped completely back to remove it?
Here are your parts
http://www.appliancepartspros.com/partsearch/modelsearch.aspx?model=KTRS21KMBT00
See the attachment for the sheet that should come with the new roller.