The
motor is buzzing but it can't turn the drum until you give it a push.
The symptom is stronger when the mashine is full of water (though not
overloaded with clothes)


Im confused...........is this a candy washer or clothes washer? If a
candy washer.........what are you overloading it with clothes for?
Please explain.........

Either way......I would guess that you need to replace the motor.