There is provided the first set of {HEAD ~ arms} 84 radiating outward from {TAIL ~ shaft} 66 and including a nozzle 88 on each end, for directing a pressurized fluid spray substantially against the machine face 33 of box end 31 
There is provided the first set of { HEAD ~ arms } 84 radiating outward from { TAIL ~ shaft } 66 and including a nozzle 88 on each end , for directing a pressurized fluid spray substantially against the machine face 33 of box end 31
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH REL REL REL 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