Underneath machine right or left side? Can you take off the solenoid housing to show us what you explain? And is the pump that operates the pro the same pump that operates the forward and reverse solenoids
yes, will take another video this week for you. The pump that powers the PTO on/off valve is the implement pump (on left or drivers side of engine). The pump that powers the wheels is the hydrostatic pump and the hydrostatic pump solenoids control the flow/direction (forward/reverse).
