2006 Arctic Cat Y-6/Y-12 50cc and 90cc Service Manual, Page 36Get this manual

2006 Arctic Cat Y-6/Y-12 50cc and 90cc Service Manual, Page 36

Servicing Engine Components (Y-6) Servicing Engine Components Piston Ring End Gap (Installed) (top) 0.15-0.30 mm (0.006-0.012
Rod (Small End Inside Diameter)(Max) Connecting Rod (Small End Deflection) (Max) Connecting Rod (Big End Side to Side) (Max)
Crankshaft (Run-Out) (Max) Camshaft Lobe (Intake) (Min) Camshaft Lobe (Exhaust) (Min) Rocker Arm to Shaft Clearance (Max)
Valve Spring Free Length (Intake) (Min) Piston Pin Outside Diameter (Min) Piston Pin Bore (Max) Piston SkirtCylinder Clearance
(Max) Cylinder Head Distortion (Max) Cylinder Bore Trueness Connecting Rod (Small End Inside Diameter)(Max) Connecting Rod
(Small End Deflection) (Max) Connecting Rod (Big End Side to Side) (Max) Crankshaft (Run-Out) (Max) Camshaft Lobe (Intake)
(Min) Camshaft Lobe (Exhaust) (Min) Rocker Arm to Shaft Clearance (Max) Valve Spring Free Length (Intake) (Min) Valve Spring
Free Length (Exhaust) (Min) 31.5 mm (1.24 in Intake Valve Stem to Guide Clearance (Max) Exhaust Valve Stem to Guide Clearance