As seen, {HEAD ~ the nozzles} 88 in FIG 3 are positioned to direct {TAIL ~ pressurized fluid} against the inner wall of the box 31 of member 22 since the threads are interior, rather than exterior as on the pin end 26 
are positioned to direct
As seen , { HEAD ~ the nozzles } 88 in FIG 3 are positioned to direct { TAIL ~ pressurized fluid } against the inner wall of the box 31 of member 22 since the threads are interior , rather than exterior as on the pin end 26
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL REL REL TAIL 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