2007-2010 Kawasaki Ultra 250X/260X/260LX PWC Factory Service Manual, Page 269Get this manual
8-22 ENGINE BOTTOM END Crankshaft and Connecting Rods
If any crankpin has worn past the service limit, replace the
crankshaft with new oneIf the measured crankpin diameters are not less than the service limit, but do not coincide with the original diameter markings on the crankshaft, make new marks on itCrankpin Diameter Marks None 38.98438.992 mm (1.53481.5351 in
38.99339.000 mm (1.53521.5354 in
b Crankpin Diameter Marks, "0" mark or no mark#4 #3
J HII0028 WI
Measure the connecting rod big end bore diameter, and mark each connecting rod big end in accordance with the bore diameterBig End Cap [A] Connecting Rod [B] Weight Mark [C]letter of the alphabet Bore Diameter Mark (Around Weight Mark) [0]"0" or no mark
o Tighten the connecting rod big end nuts to the specified The mark already on the big end should almost coincide