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Old 10-02-2021, 11:57 AM
Jim1934 Jim1934 is offline
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Join Date: Jun 2021
Location: Clarkston, MI
Posts: 4
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Pressure at Gear Pump test port is 50 psig when driving pump at at about 1000 rpm and
auxilary( lift ) ports connected together with a hose.
Hyd. motor does not rotate. That is the problem.
I have no provision at test set up to drive it any faster.
Service manual doesn't show any other test ports. Appreciate comments.
Thanks!
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