{HEAD ~ A method} 1, including advancing the combined tool and {TAIL ~ retainer} spring within the tube to engage the spring transition with the interior diameter of the tube and subsequently rotating the combined tool and retainer spring to advance the large diameter section of the retainer spring into the tube 
including advancing
{ HEAD ~ A method } 1 , including advancing the combined tool and { TAIL ~ retainer } spring within the tube to engage the spring transition with the interior diameter of the tube and subsequently rotating the combined tool and retainer spring to advance the large diameter section of the retainer spring into the tube
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL OTH OTH OTH OTH 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH