A wear plate comprised of {HEAD ~ multiple arcuate sections} is then sized to fit in the inner and outer seats for eliminating the circular wear path, the wear plate being fixed to the vessels bottom by bolts cooperating with tapped bores in {TAIL ~ the bottom} 
A wear plate comprised of { HEAD ~ multiple arcuate sections } is then sized to fit in the inner and outer seats for eliminating the circular wear path , the wear plate being fixed to the vessels bottom by bolts cooperating with tapped bores in { TAIL ~ the bottom }
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD 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 TAIL TAIL TAIL TAIL TAIL TAIL