2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 40Get this manual

2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 40

Specifications (400Automatic Transmission) VALVES AND GUIDES Valve Face Diameter ValveTappet Clearance (cold engine) (intake)
in (max) 20.03 mm (0.789 in (min) 19.98 mm (0.787 in Valve GuideValve Stem Deflection (wobble deflection) Valve Guide Inside
Diameter Valve Stem Outside Diameter Bore Stroke Cylinder Trueness Piston Ring End GapInstalled Piston Ring to Groove Clearance
(max) 5.000-5.012 mm (0.1969-0.1973 in (intake) 4.975-4.990 mm (0.1959-0.1965 in (exhaust) 4.955-4.970 mm (0.1951-0.1957
in (max) 0.05 mm (0.002 in (min) 0.5 mm (0.02 in (min) 2.3 mm (0.09 in 0.9-1.1 mm (0.035-0.043 in (intake) 45 (exhaust) 45
(max) 0.03 mm (0.001 in (min) 38.8 mm (1.53 in (outer) 18.6-21.4 kg (41-47 lb) Valve Stem Runout Valve Head Thickness Valve
Stem End Length Valve FaceSeat Width Valve Seat Angle Valve Face Radial Runout Valve Spring Free Length Valve Spring Tension
32.5 mm (1.28 in Piston Ring Groove Width Piston Ring Thickness Piston Pin Bore Piston Pin Outside Diameter CAMSHAFT AND
CYLINDER HEAD Cam Lobe Height (min) (intake) 32.830 mm (exhaust) (1.293 in 32.830 mm (1.293 in (max) 0.15 mm (0.0059 in (rightcenter)