2003 Yamaha YFM400FAR Kodiak Factory Service Manual, Page 29Get this manual
MAINTENANCE SPECIFICATIONS MAINTENANCE SPECIFICATIONS ENGINE Item Cylinder head: Warp limit -Standard
Limit 0.03 mm (0.0012 in)
Cylinder: Bore size Taper limit Out of round limit Camshaft: Drive method Cam dimensions
84.50084.510 mm (3.32683.3272 in) -
84.600 mm (3.3307 in) 0.05 mm (0.0016 in) 0.01 mm (0.0004 in)
Chain drive (left)