Posted by 430WLPG on October 29, 2008 at 17:56:05 from (12.25.127.76):
It lost all hyd. to SCV's and 3pt, the steering works fine. We checked the stroke & flow control valves in the pump, then we replaced the pressure control valve, we stopped all leaks under rockshaft,checked trans pump, capped off the 3pt load sense cylinder. we could get about 2gpm at no pressure at scv, so we thought maybe it was bypassing around through the steering, so we plugged off the steering and the scv's started working with 12-14 gpm at 2250psi even after reconnecting the steering. Now it will raise & fold the plow until the oil gets hot then it will take a 100 yards to raise the plow. anyone else had a similar problem?
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