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Re: Hydraulic Circuit, Normal and Power Beyond (DIAGRAMS SHO


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Posted by Jim Becker on August 10, 2008 at 18:16:05 from (71.123.128.52):

In Reply to: Hydraulic Circuit, Normal and Power Beyond (DIAGRAMS SHOWN) posted by charles todd on August 10, 2008 at 17:30:40:

I'm not an expert on hydraulics by any means, but here are some observations that I think may be valid.

1) I think the power beyond valves should have another line to "dump" the return flow from the cylinders that needs to connect to the reservoir.

2) Connecting the additional valves between the pump and the power steering connections means that your power steering will go away whenever one of the added valves is actuated. Connecting your valves between the power steering taps and the existing remote will give priority to the steering.

3) Raising the relief beyond the factory setting of 1600# will add stress to the pump and gears that drive the pump. You may get away with it. On the other hand, you may blow pump seals and dump Hy-Tran into the engine, may damage the pump, may blow the gear train that drives the pump. You may want to price a pump and a gear set before you boost the pressure.


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