Replace ice crusher motor

trying to replace ice crusher motor and can’t remove the drive fork. Have any ideas on how to losen this?

Hello. Try tightening the yoke onto the motor because these parts have left hand threads. Also, it tightens ever time it is activated, so it may be really tight. Since the motor shaft tries to turn while your trying to loosen it, rapping the tool your using to loosen it with will normally "impact" it loose. I sure hope this helped you!