ctpres
Gold Member
Wet clay got stuck to auger on phd causing excessive vibration. Since then pto won't always stop. I can't see any obvious adjustments. Any ideas?
Kubota 3400 HST, 120 Hrs, don't know if mech or elec. Prior to this prob. I always disengaged the Pto qithout clutching to prevent bad overing clutch sounds, always no prob. When pto disengaged and won't stop it is full power. Must stop engine and pto will be off on restart every time.rbargeron said:Some questions - what model tractor? 2-stage clutch? How many hours? Is the pto engagement mechanical or electric? Did the pto disengage ok before the vibration event? When the pto fails to stop, does it still drive with full power? Auger imbalance should not affect pto clutch - maybe the clutch needs adjustment. If it is a 2-stage clutch, some tractors have separate adjustment for pto and travel clutch. On others, one adjustment affects both, so adjusting for a worn travel clutch can leave the pto so it doesn't disengage.