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I also noted that the timer motor did not seem even moderately warm as it would normally be – running as it should about 90 percent of the time. Could the motor be bad?

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I also noted that the timer motor did not seem even moderately warm as it would normally be – running as it should about 90 percent of the time. Could the motor be bad?

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Two screws and the timer assembly comes free. After writing down the positions of each of the colored wires, I disconnect them and take the timer to a more convenient location for inspection. The motor is stone cold…. The timer assembly consists of two parts: A synchronous gear motor and a plastic housing with the cam and contacts. Two more screws and the cover to this part comes free. Initially, nothing looks amiss but then I notice a wire just hanging in mid-air. And, it is one of the two wires powering the motor! Apparently, the wires were tack-welded to the metal strips with the contacts on their end. And, guess what happens when something flexes even a small amount a few thousand times? It breaks! A quick soldering job and we are back in business. Once reassembled, I force several consecutive defrost cycles (until no more water comes down into the drip pan) to assure that all the built up ice is gone. Five years later: Guess what? Same symptoms. Now, the diagnosis is even quicke

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