2008 Yamaha WaveRunner FX SHO / FX Cruiser SHO Service Manual, Page 64Get this manual
SPEC Item
Maintenance specifications Unit Model FX SHO
FX Cruiser SHO
Valve spring Free length Intake and exhaust Installed length Intake and exhaust Tilt limit Intake and exhaust Cylinder Bore size
mm (in) mm (in) mm (in) mm (in)
45.58 (1.794) 34.00 (1.339) 2.0 (0.08) 86.00086.015 (3.38583.3864)
Piston Piston outside diameter Measuring point Piston ring groove Top ring 2nd ring Oil ring Piston pin boss bore diameter Piston pin Outside diameter Piston ring Top ring Type Dimension Dimension End gap (installed)1 Side clearance 2nd ring Type Dimension Dimension End gap (installed)1 Side clearance Oil ring Dimension Dimension T1