2004-2005 Kawasaki STX-15F Jet Ski Factory Service Manual., Page 156Get this manual
4-18 ENGINE LUBRICATION SYSTEM Oil Pump Sprocket, Oil Pump and Oil Pressure Relief Valve
o Iannsdtabllotlht e[D]ilapsumhpowhnain guide [A], collar [B], washer [C], s
he igIInstearltl tthe tcahba[in ]gofidteesprpinigg[Ap]latndinhte phronle [platoef [tBens rn D] crankcaseTorqueChain Guide Spring Plate Bolt: 7.8 Nm (0.80)
sl InOitlaPl:an (see Oil Pan Installation)