Posted by molson59 on August 14, 2019 at 13:21:30 from (64.253.156.46):
Hi folks,
I hope that some of you hydraulics experts may be able to help me out.
Here is the situation, I have an older international B414, with manual steering.
I bought a power steering kit for it.
the power steering unit is made by anandul, it is a complete unit that basically replaces the rod that from the pitman arm on the steering box to the steering connector out at the axle.
this unit has a small lever arm on it that reacts to pressure from the steering box pitman arm, this in turn causes the hydraulic cylinder to move, thus turning the tractor.
I want to plumb this into my existing loader hydraulic controls.
However, these controls are open center type, meaning that the hydraulic fluid flow is constant through the controls and back to the resivoir.
I don't see how I can tee into this for the power steering unit, cause it looks like it would dead end the hydraulics at the power steering unit.
I talked to the people that sold me the unit, they said I need a priority valve tee'd into the supply side of the loader hydraulics. this doesn't make sense to me with this open center controls that I have.
Has anyone had any experience with this situation.
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