MF135 HYDRAULIC ISSUE

WE HAVE A MF135 VINEYARD, WITH INDEPENDENT PTO, AND NO MULTI POWER. THERE IS A LOADER RUNNING OFF THE TOP PLATE. THE PRESSURE RELIEF VALVE FOR THE PTO IS ALWAYS BLOWING OFF. WE DISSASSEMBLED THE WHOLE HYDRAULIC SYSTEM. THERE WAS NO SMOKING GUN. HOWEVER, FILTER WAS PLUGGED, SYSTEM WAS FULL OF CRAP, GRIT ECT. WE CLEANED EVERYTHING UP, INSTALLED A NEW MAIN PUMP. WHEN WE HAD THE IPTO CLUTCH ASSEMBLY APART, IT DID NOT HAVE THE WAFFLE SPRINGS BETWEEN THE CLUTCH DISCS, IT HAS REGULAR SPRINGS IN THE HOUSING, WE HAVE NEVER SEEN ONE LIKE THAT. PUT IT ALL BACK TOGETHER. SAME CONDITION, WE TESTED PRESSURES, ALL WITHIN SPECT. ALSO, PTO DOES NOT SHUT OFF.

ANY IDEAS?
 

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