2010 Arctic Cat DVX 90 / 90 Utility ATV Service Manual, Page 19Get this manual
EngineTransmission This section has been organized into sub-sections which show progression for the complete servicing of the Arctic Cat Y-12+ enginetransmissionNOTE: Arctic Cat recommends the use of new gaskets, lock nuts, and seals and lubricating all internal components when servicing the engine transmissionNOTE: Some photographs and illustrations used in this section are used for clarity purposes only and are not designed to depict actual conditionsNOTE: Critical torque specifications are located in Section 1
Specifications
Piston Ring End Gap (Installed) Piston Pin Outside Diameter (Min) Piston Pin Bore (Max) Piston SkirtCylinder Clearance (Max) Cylinder Head Distortion (Max) Cylinder Bore Trueness Connecting Rod (Small End Deflection) (Max) Connecting RodCrankshaft Clearance (Side to Side) (Max) Crankshaft (Runout) (Max) Camshaft Lobe Height (Intake) (Min) Camshaft Lobe Height (Exhaust) (Min) Rocker Arm to Shaft Clearance (Max) Intake Valve Stem to Guide Clearance (Max) Exhaust Valve Stem to Guide Clearance (Max) Valve Stem Runout Valve FaceSeat Width Valve Face Radial Runout Crankshaft Web-to-Web Distance Oil Pump Outer Rotor to Body Clearance (Max) Oil Pump Outer to Inner Rotor Clearance (Max) Oil Pump Rotor End Clearance (Max) V-Belt Width (Min) Centrifugal Clutch Housing (Max) Centrifugal Clutch Lining Thickness (Min) Driven Pulley Spring Free Length (Min) Roller Guide Diameter (Min) Movable Drive Face Collar (Max) (top) 0.15-0.30 mm (2nd) 0.30-0.45 mm (oil) 0.20-0.70 mm 12.96 mm 13.03 mm 0.10 mm 0.05 mm 50.00-50.05 mm 0.40 mm 0.05 mm 0.10 mm 26.33 mm 25.65 mm 0.10 mm 0.06 mm 0.08 mm 0.02 mm 0.63 mm 0.025 mm 45.15-45.20 mm 0.25 mm 0.20 mm 0.12 mm 16.5 mm 107.5 mm 1.0 mm 154.6 mm 15.4 mm 24.06 mm