2008-2010 Kawasaki KFX450R Factory Service Manual, Page 258Get this manual
9-10 CRANKSHAFTTRANSMISSION Crankcase
Remove the crankcase bolts [A]
the engine so that the left crankcase is down Put the points [A] to split the crankcase halves apart, and Pry remove the right crankcase halfTap lightly around the crankcase joint with plastic mallet, and split the crankcaseTake care not to damage the crankcase