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