2008 Yamaha WaveRunner FX SHO / FX Cruiser SHO Service Manual, Page 187Get this manual
Camshaft
E 4Install the exhaust camshaft caps, intake camshaft caps, and bolts5Gradually tighten the camshaft cap bolts to the specified torque in the sequence shownNOTE: Apply engine oil to the threads of the camshaft cap bolts Make sure to keep the camshafts levelCamshaft cap bolt: 16 Nm (1.6 kgfm, 11.8 ftlb)
IN 19 20 92 01 EX IN 4