1987-2004 Kawasaki Mojave KSF250 Service Manual, Page 109Get this manual
8-14 CRANKSHAFTTRANSMISSION Crankshaft Runout
-Vertical misalignment is corrected either by driving wedge in between the flywheels or by squeezing the flywheel rims in vise, depending on the nature of the misalignmentCorrect the horizontal misalignment firstIf crankshaft misalignment cannot be corrected by the above method, replace the crankpin or the crankshaft itself
ODon't hammer the flywheel at point "A"