Posted 11/10/2006 16:22 (#60079 - in reply to #60027) Subject: RE: Corn head speed on JD 9500
south east SD
It's the elect stack valve that move's the oil to the advance side has a little leak or a piece of o-ring stuck in it. Can you work on it? Find the valve, remove, inspect and repair or call JD. That is my best guess.
Corn head speed on JD 9500
