An O ring seal 122 resides within {HEAD ~ an appropriately sized groove} in end cap 118 to seal against {TAIL ~ end yoke} 98 to preclude fluid drainage 
to seal against
An O ring seal 122 resides within { HEAD ~ an appropriately sized groove } in end cap 118 to seal against { TAIL ~ end yoke } 98 to preclude fluid drainage
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH