2003 Yamaha YFM400FAR Kodiak Factory Service Manual, Page 416Get this manual
CAMSHAFT, ROCKER ARMS AND VALVES CAMSHAFT, ROCKER ARMS AND VALVES
Job namePart name Removing the camshaft, rocker arms and valves Intake manifoldO-ring Oil gallery bolt Lock washerbearing retainer Camshaft Rocker arm shaftO-ring Rocker arm Locknutvalve adjuster