Everything worked fine. Sat for two weeks, started and slow hydraulics. Then, after a minute or so no hydraulics. Tractor gets serviced religiously. Only maybe 30 hours since hydraulic oil change, along with suction screen cleaning (no junk in it) and filter change. I know there is a booster pump in tranny to feed high pressure pump on front of engine. Heard of "destroking" pump with special tool from JD. Also something about a check valve in system somewhere that hangs up. All input and experiences welcomed. Don't want to start just throwing parts at this. What is good way to narrow down the problem, or has anyone experienced the same issue and know right where to go? I read in this site quite often, and you guys are the most knowlegable people out there.
Thanks for any help.
Thanks for any help.