2003 Yamaha YFM400FAR Kodiak Factory Service Manual, Page 139Get 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 Thermo switch (cylinder head) Oil check bolt Lock washerbearing retainer Camshaft Rocker arm shaftO-ring Rocker arm Locknutvalve adjuster Valve cotter Valve spring retainer Valve spring (outer)