{TAIL ~ The pivot arm} is then moved radially with respect to said wheel so that the inner and outer beads of said tire within said {HEAD ~ angular sector contact} said wheel laterally between the inner and outer bead retaining flanges of the wheel 
{ TAIL ~ The pivot arm } is then moved radially with respect to said wheel so that the inner and outer beads of said tire within said { HEAD ~ angular sector contact } said wheel laterally between the inner and outer bead retaining flanges of the wheel
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 HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH