Your rockshaft valve body needs to be rebuilt. Valves, seats, o-rings, seals and all replaced. Speaking from experiance same thing happened to mine during planting season. Yes it is my planter tractor.
You mean I don't need a pumpIJ That's a bit of good news, I guess. One thing I forgot to mention and I don't know if it helps or has anything to do with it but I noticed my three point hitch arms have been creeping down overnight. They never did this before I started having trouble with the hyd's. Thanks.
