2002-2006 Yamaha YFR450FAR Service Manual LIT-11616-16-01, Page 151Get this manual

2002-2006 Yamaha YFR450FAR Service Manual LIT-11616-16-01, Page 151

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CAMSHAFT, ROCKER ARMS AND VALVES
CHECKING THE VALVE AND VALVE SPRING 1.Measure: Stem-to-guide clearance Stem-to-guide clearancevalve guide inside diameter valve stem diameter Out of specificatio