{HEAD ~ Hub} 20 passes through {TAIL ~ hydraulic motor pass} through 26 of the head plate and the gatling plate, and it attaches to the shaft of the hydraulic motor 
passes through
{ HEAD ~ Hub } 20 passes through { TAIL ~ hydraulic motor pass } through 26 of the head plate and the gatling plate , and it attaches to the shaft of the hydraulic motor
HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH