2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 51Get this manual

2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 51

CYLINDER, PISTON, AND RINGS Specifications (500Manual Transmission) Piston SkirtCylinder Clearance Cylinder Bore Piston Diameter
87,5 82 mm (3.40 3,22 in,) (max) 0,05 mm (0,002 in,) 0,10-0,25 mm (0,0039-0,0098 in,) 0,180 mm (0,0071 in,) 0,150 mm (0,0059
in,) 1,01-1,03 mm (0,0397-0,0405 in,) 1,21-1,23 mm (0,0476-0,0484 in,) 2,51-2,53 mm (0,0988-0,0996 in,) 0,97-0,99 mm (0,0382-0,0389
in,) 1,17-1,19 mm (0,046-0,047 in,) 23,03 mm (0,907 in,) 22,98 mm (0,905 in,) Piston Ring End GapInstalled Piston Ring to
Groove Clearance (max) Piston Ring Groove Width (1st) (2nd) (1st) (2nd) (oil) Piston Ring Thickness (1st) (2nd) Piston Pin
Bore Piston Pin Outside Diameter (max) (min) Valve Guide Inside Diameter 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,) (max) 0,5 mm (0,02 in,) (max)
1,8 mm (0,07 in ,) 0,9-1,1 mm (0,035-0,043 in,) (intake) 45 (exhaust) 45 (max) 0,03 mm (0,001 in,) (max) 38,8 mm (1,53 in,)
(outer) 18,6-21.4 kg (41-47Ib) CRANKSHAFT Connecting Rod (small end inside diameter) (max) 23,04 mm (0,9070 in,) Connecting