At this point, {HEAD ~ sprocket} 72 will slip through {TAIL ~ one or more revolutions} until spring 98 is able to re engage projection 96 with detent 94 
At this point , { HEAD ~ sprocket } 72 will slip through { TAIL ~ one or more revolutions } until spring 98 is able to re engage projection 96 with detent 94
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH