2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 46Get this manual

2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 46

Specifications (650 H1) CYLINDER, PISTON, AND RINGS Piston SkirtCylinder Clearance Cylinder Bore Piston Diameter 15 mm (0.6
in (2nd) 1.202-1.204 mm (0.0473-0.0474 in (oil) 2.01-2.03 mm (0.0791-0.0799 in (1st) 1.970-1.990 mm (0.0776-0.0783 in (2nd)
1.970-1.990 mm (0.0776-0.0783 in (max) 23.0 mm (0.9055 in (min) 22.99 mm (0.9051 in (intake) 4.972-4.987 mm (0.1957-0.1963
in (exhaust) 4.972-4.987 mm (0.1957-0.1963 in (max) 0.1 mm (0.0039 in (min) 2.3 mm (0.0906 in (min) 3.97 mm (0.156 in (intake)
2.25 mm (0.0886 in (exhaust) 2.60 mm (0.1024 in (intake) 45 15'-45 30' (exhaust) 45 15'-45 30' (max) 0.2 mm (0.0079 in (min)
38.7 mm (1.524 in (outer) 19.0 kg (42 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 31.5 mm (1.24 in Piston Ring Thickness
Piston Pin Bore Piston Pin Outside Diameter CRANKSHAFT (intake) 13.97 mm (0.55 in (exhaust) 13.97 mm (0.55 in (max) 0.04
mm (0.0016 in (rightcenter) 21.98-22.04 mm (0.8654-0.8677 in (left) 17.48-17.53 mm (0.6882-0.6902 in (rightcenter) 21.96-21.98