Jerry H for Model Number jvm1660sb005 Ge profile microwave over range works but does not heat. Need magnetron, diode, etc. the part number shows a disk like piece that I do not know if I have. Does that disk have instructions? What does it do?
Answer Hello Jerry, The disc that you are referring to would be the thermostat WB27X10166 and just mounts to the side of the magnetron. It regulates temp of magnetron to not allow it to overheat. Read More... Answered by AppliancePartsPros.com | Saturday, January 12, 2013