1998-2001 Yamaha YFM600FHM Grizzly Factory Service Manual, Page 64Get this manual
MAINTENANCE SPECIFICATIONS Item Camshaft runout limit Standard
0.03 mm (0.0012 in)
Cam chain: Cam chain typeNoof links Cam chain adjustment method Rocker armrocker arm shaft: Shaft outside diameter Arm-to-shaft clearance Valve, valve seat, valve guide: Valve clearance (cold)
75RH2015J126 Automatic 11.98511.991 mm (0.47190.4721 in) 0.0090.033 mm (0.00040.0013 in)
Valve dimensions:
0.050.10 mm (0.0020.004 in) 0.120.17 mm (0.0050.007 in)
Head Dia
"Seat Width
61_36.937.1 mm (1.4531.461 in) 31.932.1 mm (1.2561.264 in) 2.26 mm (0.089 in) 2.26 mm (0.089 in) 1.01.2 mm (0.0390.047 in) 1.01.2 mm (0.0390.047 in) 1.351.65 mm (0.0530.065 in) 1.151.45 mm (0.0450.057 in) 6.9757.025 mm (0.27460.2766 in) 6.9757.025 mm (0.27460.2766 in) 6.4956.505 mm (0.25570.2561 in) 6.4956.505 mm (0.25570.2561 in)