2006-2008 Yamaha RS, Vector, Rage Factory Service Manual, Page 25Get this manual

2006-2008 Yamaha RS, Vector, Rage Factory Service Manual, Page 25

VALVE CLEARANCE ADJUSTMENT INSP ADJ 4Remove: Cylinder head cover Refer to "CAMSHAFTS" in CHAPTER Timing mark accessing screw
When piston #3 is at TDC on the compression stroke, align the TDC mark on the A.Cmagneto rotor with the mark on the A.Cmagneto
cover TDC on the compression stroke can be found when the camshaft lobes are turned away from each other Measure the valve