The hydro pump 130 functions in that either channel 50 or channel 52 is provided with overpressure by receiving {HEAD ~ fresh hydraulic fluid} via {TAIL ~ the hydro pump} 130 from a reservoir or supply 134 
via
The hydro pump 130 functions in that either channel 50 or channel 52 is provided with overpressure by receiving { HEAD ~ fresh hydraulic fluid } via { TAIL ~ the hydro pump } 130 from a reservoir or supply 134
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH