washer knob is not turning anymore, the clear plastic disk does not move. I forced it to turn once, but it doesn’t work anymore. Please help, what can I do to fix it 
You may need to replace the timer. Please re-check your model number.
Magician 59,
I was afraid of to hear that. by the way that’s correct model # as it appears on washer. Thanks a lot for quick reply and advice.