2007 Arctic Cat ATVs factory service and repair manual, Page 44Get this manual
Specifications (500
Manual Transmission)
Valve Face Diameter ValveTappet Clearance (cold engine)
(intake) 30.6 mm (1.20 in (exhaust) mm (1.06 in (intake) 0.05-0.10 mm (0.002-0.004 in (exhaust) 0.17-0.22 mm (0.007-0.009 in (intake) 0.010-0.037 mm (0.0004-0.0015 in (exhaust) 0.030-0.057 mm (0.0012-0.0022 in (max) 0.35 mm (0.014 in
1 Clearance Cylinder Bore Piston Diameter 15 mm (0.6 in from Skirt End Piston Ring Free End Gap (mm)
I(0.0011-0.0015 in 87.500-87.515 mm (3.4448-3.4454 in 87.465-87.480 mm (3.4435-3.4440 in (1st Ring) 9.0 mm (0.35 in (2nd Ring) 9.5 mm (0.37 in 87.5 82 mm (3.40 3.22 in (max) mm (0.002 in 0.35-0.63 mm (0.014-0.025 in (1st) 0.180 mm (0.0071 in (2nd) 0.150 mm (0.0059 in (1st) .01-1.03 mm (0.0398-0.0406 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 7-1 (2nd) .I .9 mm, l(0.046-0.047 in (max) 123.03 mm (0.907 in (mm) 22.98 mm (0.905 in
Valve Guide Stem Clearance
Valve GuideValve Stem Deflection (wobble deflection) valve Guide Inside Diameter