It wont heat anymore and the tray stopped turning

Im sorry to hear you are having this trouble.

I believe you have a faulty door safety interlock switch. Please remove the cover and check the small micro switches with your ohm meter.

What frequently happens is this: because of opening the door during oven operation, the small points inside the switches arc and burn. Once they cannot make contact, they are not able to tell the oven the door is closed and when the door is not closed (forget what YOU think the door is doing) the oven will not turn on the magnatron. No magnatron, no heat.

Please let me know what happens

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