Question about Sharp R-1405 / R-140 Microwave Oven
It may be the door open button or the door button lever. Sometimes grease is the culprit, other times the surfaces where these two meet get worn, making the door harder to open.
You can find the full service manual free at our site here.
You can find Sharp part at the Sears Parts Direct Web site here or Encompass here.
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Posted on Jan 02, 2011
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Posted on Jan 02, 2017
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Sounds like an intermittent door switch or a loose door switch mount. Very common.
At our site, we have critical safety information, info on door switch diagnosis and replacement, and disassembly information.
See our listing here on FixYa: http://tinyurl.com/yzjozk
Oct 14, 2007 | Sharp R-9H66 Microwave Oven
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