B Hungerford
New User
I have a 318 John Deere. The front hydraulics with the dozer blade on are slow acting and don't seem to be building enough pressure. I'be changed the hydraulic oil and filter, replaced the valve body, replaced all the quick couplers, and ran pressure checks on the front ports. I get a max pressure reading of 900 psi at each port but it bleeds off pretty fast. I only have one pressure gauge so couldn't check both function ports. With a double acting system I would think the pressure would hold at whatever pressure it goes up to if the valve body is holding. Any suggestions?
