In this manner, {TAIL ~ the locking pin} 21 is retained tight between the lock flange 55 and washer 92, even when the lock is adjusted up or down, by {HEAD ~ the compression} of the spring 
In this manner , { TAIL ~ the locking pin } 21 is retained tight between the lock flange 55 and washer 92 , even when the lock is adjusted up or down , by { HEAD ~ the compression } of the spring
OTH OTH OTH OTH 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 OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH