The pins are anchored to an inner support member capable of being displaceable within the housing in order to retract {TAIL ~ the pins} from {HEAD ~ the bar apertures} to permit adjustment of the bar defining a range of seatback motion between upright design and rear recline positions 
The pins are anchored to an inner support member capable of being displaceable within the housing in order to retract { TAIL ~ the pins } from { HEAD ~ the bar apertures } to permit adjustment of the bar defining a range of seatback motion between upright design and rear recline positions
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH