"W. Watson" wrote in message
I have a local dealer.

One morning it just stopped working. I turned it on and the motor just
produced a grumbly hum. I've tried replacing rhe capacitor--no change. I
can rotate the axle by hand without any difficulty. The switch seems OK.
The shaft does not move in and out. Very strange. I've had it 4-5 years
and I'd be surprised if I've put 4 hours on it.

You may want to try a repair shop. Some motors are not worth fixing but
others can be done cheaply compared to a new motor.