Posted by pete 23 on November 21, 2016 at 16:58:07 from (45.52.39.78):
In Reply to: 656 weak hydraulics posted by Jerome79 on November 21, 2016 at 10:51:02:
That much psi is a whole lot more (1600 psi factory) than a 656 was ever designed to have. You need to test flow at 250 to 300 psi below relief valve opening pressure and it should be at a minimum of 75 percent of free flow. Hitch is a separate pump and relief valve unless you have a add on 3 pt, not factory. Hitch pump flow joins main pump flow when hitch is not being raised. Just some starting points for testing.
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