an outlet port in said eccentric adjacent the other corner of said pad for conveying {HEAD ~ pressurized hydraulic fluid} to {TAIL ~ a point} of use within said mechanism 
to
an outlet port in said eccentric adjacent the other corner of said pad for conveying { HEAD ~ pressurized hydraulic fluid } to { TAIL ~ a point } of use within said mechanism
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 OTH OTH OTH OTH OTH