2001 Yamaha YFM660 Raptor Factory Service Manual, Page 192Get this manual
ROCKER ARMS ROCKER ARMS
Job namePart name Removing the rocker arm Cylinder head cover PlugO-ring Bolt Rocker arm shaft 2O-ring Rocker arm Rocker arm shaft 3O-ring Rocker arm Rocker arm shaft 1O-ring Rocker arm Rocker arm 2