Posted 6/5/2019 09:35 (#7542525) Subject: 1790 rear rockshafts leaking down
I've got a 2005 JD 1790 when I have the rear row units folded up the left side immediately starts sinking back down, if that side gets all the way down then the right side starts sinking. I've checked the o-rings on the solenoid actuated valves by the cylinders on the rockshafts and they look fine. Anyone else have this problem and figured out a cause? Looking for ideas - they leak down fast enough that I need to keep hydraulic pressure on them in order to get the stops in.