could be a problem of overheating of the vent thermostat due to dirty filters,remove and run water thru to ensure cleaned properly.if that does not solve problem it could be a thermostat switching off to early,that means cutting power cause machine thinks its overheating as thermostat switch at to low temp
jj
March 2012
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix tumble dryers.