Question about Sharp R-1492 Microwave Oven

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I have a sharp carousel microwave. Model # R-1491. The problem I am having is it wont heat anything up. It turns on and acts like it is heating but it really isn't. I'm wondering if I need to replace a heating element or something. Please help!!

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1st check the temperature fuse ( item 1-3 on this diagram)
If fuse is good have the HV rectifier item 1-1 checked.
If both check out good the most likely problem after that is the magnatron item # 1-8

http://www.searspartsdirect.com/partsdirect/part-model/Sharp-Parts/Microwave-Parts/Model-R1491/0958/0123370/P0101308/00001?blt=06&prst=0&shdMod=R-1491

Posted on May 19, 2011

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Posted on Jan 02, 2017

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