2005 Kawasaki STx-12F Jet Ski Factory Service Manual., Page 153Get this manual
4-18 ENGINE LUBRICATION SYSTEM Oil Pump Sprocket, Oil Pump and Oil Pressure Relief Valve
Chain Guide [A] Collar [B] Washer [C] Bolt [D]
nst he ig IInsearltl tthe tcahba[in ]gofidteesprpinigg[Ap]latndinhte phronle [platoef [tB]eC rn D] crankcaseTorqueChain Guide Spring Plate Bolt: 7.8 Nm (0.80lb )
sl InOitlaPl:an (see Oil Pan Installation)
Oil ump emo al