a second orifice positioned on said housing cap engaging said second step for preventing {HEAD ~ movement} of {TAIL ~ said housing cap} relative to the housing during removal of said plug cap from the plug 
of
a second orifice positioned on said housing cap engaging said second step for preventing { HEAD ~ movement } of { TAIL ~ said housing cap } relative to the housing during removal of said plug cap from the plug
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH