I previously replaced factory bump head with a "Real Easy" head. and all was good.Recently, the head has not been spinning fast enough to feed out line, let alone trim grass. With the motor at full revs the head doesnt spin fast enough.This machine has no clutch.Just put a new bent shaft assembly on and got the same result. I checked the drive end (motor) and cant see any wear.Anyone tell me if the drive coupling on the motor can break?
