** 1) How likely is it that the motor was the original problem? **
Fairly.
** 2) Could there be another problem other than the motor? **
As long as the motor isn’t physically jammed somehow, I can’t think of anything which would stop it from turning besides a problem is in the motor itself.
** ) Is it cost effective to replace the drive motor? **
If the rest of the dryer is in good shape, usually.
Dan O.
http://www.Appliance411.com/?ref411=Kenmore+dryer
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