2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 50Get this manual

2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 50

CYLINDER, PISTON, AND RINGS Specifications (500Automatic Transmission) Piston SkirtCylinder Clearance Cylinder Bore Piston
(max) Piston Ring Groove Width (1st ring) 11,2 mm (max) (0.4409 in,) (2nd ring) 11,9 mm (max) (0.4685 in,) 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,) (1st) 0,180 mm (0,0071 in,) (2nd) 0,150mm (0,0059 in,)
(1st) 1,01-1,03 mm (0,0397-0,0405 in,) (2nd) 1,21-1,23 mm (0,0476-0,0484 in,) (oil) 2,51-2,53 mm (0,0988-0,0996 in,) (1st)
0,97-0,99 mm (0,0382-0,0389 in,) (2nd) 1,17-1,19 mm (0,046-0,047 in,) (max) 23,03 mm (0,907 in,) (min) 22,98 mm (0,905 in,)
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) Piston Ring
Thickness Piston Pin Bore Piston Pin Outside Diameter CRANKSHAFT Connecting Rod (small end inside diameter) (max) 23,04 mm