PTO ON/OFF switch is failed in the Armrest Controller
Aux remote valve EXTEND LIMIT SET switch is failed in the Armrest Controller
Hitch Up/Down Switch failed in the Armrest controller
3-point Hitch Fails To Lift,Low oil level.Worn hydraulic pump.Rate of drop valve closed.Excessive load on hitch.Hydraulic oil too cold.Hydraulic oil suction filter plugged.