Adjacent the transverse hole 186, {HEAD ~ the output shaft} 160 includes {TAIL ~ a pin hole} 188 that intersects the transverse hole 186 
includes
Adjacent the transverse hole 186 , { HEAD ~ the output shaft } 160 includes { TAIL ~ a pin hole } 188 that intersects the transverse hole 186
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH