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hydraulic motor

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    Sauer Danfoss series 90 problem

    Hi, I have Sauer Danfoss series 90, 130cc pump and motor on Claas Lexion 570 combine and I have a problem with that system. At maximum displacment (at full engine throttle and max pump flow) the pump looses charge pressure and combine looses drive. If I reduce displacment with forward/reverse...
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    Need help with hydraulic pump hose orientation

    I have an old oilfield anchor driller that I’m repurposing for a project. All the hoses are marked and connected to a spool minus the one circled , trying to figure out for sure if this is just a case drain or something else . Thanks
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