2008 Arctic Cat Prowler / Prowler XT/XTX ATV Service Manual, Page 28Get this manual
EngineTransmission This section has been organized into sub-sections which show progression for the complete servicing of the Arctic Cat UTV enginetransmissionTo service the center crankcase halves, the enginetransmission must be removed from the frameTo service top-side, left-side, and right-side components, the enginetransmission does not have to be removed from the frameNOTE: 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
VALVES AND GUIDES
Valve Face Diameter (intake) (exhaust) ValveTappet Clearance (intake) (cold engine) (exhaust) Valve GuideStem (intakeexhaust) Clearance Valve GuideValve Stem (max) Deflection (wobble method) Valve Guide Inside Diameter Valve Stem Outside (intakeexhaust) Diameter Valve Stem Runout (max) Valve Head Thickness (min) Valve Stem End Length (min) Valve FaceSeat Width (intake) (exhaust) Valve Seat Angle (intakeexhaust) Valve Face Radial Runout (max) Valve Spring Free Length (min) Valve Spring Tension (outer) 31.5 mm (1.24 in 31.6 mm (1.24 in 27.9 mm (1.10 in 0.1016 mm (0.004 in 0.1524 mm (0.006 in 0.013 mm (0.0005 in 0.35 mm (0.014 in 5.000-5.012 mm (0.1969-0.1973 in 4.972-4.987 mm (0.1957-0.1963 in 0.1 mm (0.0039 in 2.3 mm (0.0906 in 3.97 mm (0.156 in 2.25 mm (0.0886 in 2.60 mm (0.1024 in 45 15'-45 30' 0.2 mm (0.0079 in 38.7 mm (1.524 in 19.0 kg (42 lb)