the timer knob will not advance, no matter what time I set it on, the dryer continue to run, I have to turn off manually what could i do
Hi.
Using the multimeter check:
The resistor should be about 3.77 Kohm.
The timer motor contacts C-T should have 120 or 240VAc.
If the voltage present - replace the timer.
Timer WE4X797
Resistor WE4X799
Here are the breakdown diagrams and http://www.appliancepartspros.com/partsearch/model.aspx?model_id=208051
Thank you. Post the results.
Simon.