The member 27 is connected by {HEAD ~ pin} 112 to {TAIL ~ the drive shaft} 113 as shown in cut away in FIG 5 
The member 27 is connected by { HEAD ~ pin } 112 to { TAIL ~ the drive shaft } 113 as shown in cut away in FIG 5
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH