2004-2005 660 Yamaha Rhino Factory Service Manual, Page 156Get this manual

2004-2005 660 Yamaha Rhino Factory Service Manual, Page 156

VALVES AND VALVE SPRINGS

CHECKING THE VALVES AND VALVE SPRINGS 1Measure: stem-to-guide clearance Stem-to-guide clearancevalve guide inside diameter valve stem diameter Out of specification Replace the valve guideStem-to-guide clearance Intake 0.0100.037 mm (0.00040.0015 in) Limit: 0.08 mm (0.0031 in) Exhaust 0.0250.052 mm (0.00100.0020 in) Limit: 0.10 mm (0.0039 in) 2Replace: valve guide