2004-2005 Kawasaki STX-15F Jet Ski Factory Service Manual., Page 230Get this manual
8-18 ENGINE BOTTOM END Crankshaft and onnecting Rods
it Splmohe :crankcase (see Crankcase Splitting)e ve RCamshaft Chain [A]
Oil Pump Sprocket Chain [B] Remove the crankshaft [C] with the oil seal [D]
Crankshaft nstallation AUT ION
If the crankshaft, bearing inserts, or crankcase halves are replaced with new ones, select the bearing inserts and check clearance with plastigage before assembling engine to be sure the correct bearing inserts are installedie mn ng FntdthlowcerranB]shraaftnkcaisebheaalrviesinserts on the upper [A] [c #1, Bearing Inserts (no Groove, same) #2, Bearing Inserts (Groove, same)(n )