Washer Whirlpool WTW57ESVW1 motor is making humming noise in spin cycle and does not start.
The client had a problem with the washer : in the spin mode it did not start, and the motor emitted humming noise. With this in other modes, the washer worked and even started spin cycle during the washing process. The technician checked and said to replace the washer timer. The replacement of the timer solved the problem. The opening of the old timer showed that the contacts inside it were burnt.