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Model: 721.80012401	Brand: Kenmore	Age: 1 - 5 years
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magman12		#1 Posted : Friday, April 6, 2012 5:40:12 AM(UTC)
Rank: Member Groups: Registered Joined: 4/6/2012(UTC) Posts: 1		All components work but no heat. Bought a new diode but not the problem. Primary voltage on transformer correct. Is there any way to safely check the output of the transformer? Secondary is 82 ohms. Magnetron shows 1 ohm or less. Connected a 1/8" spark gap on the disconnected magnetron leads but no spark. thanks.


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Simon / APP Team		#2 Posted : Friday, April 6, 2012 9:58:10 AM(UTC)
Rank: Advanced Member Groups: APP Team Joined: 2/12/2012(UTC) Posts: 5,556		Hi. Most likely the problem is bad magnetron. The magnetron Part number: AP4439646 Thank you. Post the results. Simon.


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