Turning again to the bracket arm 64, it will be seen that the same mounts {HEAD ~ a threaded pin} 74 adjacent the distal end of {TAIL ~ the arm} 64 
Turning again to the bracket arm 64 , it will be seen that the same mounts { HEAD ~ a threaded pin } 74 adjacent the distal end of { TAIL ~ the arm } 64
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 TAIL TAIL TAIL TAIL TAIL TAIL OTH