Yamaha YZF-R1S Service Manual page 92

ADJUSTING THE VALVE CLEARANCE
3-15
NOTE:
S Refer to "ASSEMBLING AND ADJUSTING
THE ENGINE – CYLINDER HEAD AND CAM-
SHAFT" in chapter 5.
S Lubricate the camshaft bearings, camshaft
lobes and camshaft journals.
S First, install the exhaust camshaft.
S Align the camshaft marks with the camshaft
cap marks.
S Turn the crankshaft counterclockwise several
full turns to seat the parts.
g. Measure the valve clearance again.
h. If the valve clearance is still out of specifica-
tion, repeat all of the valve clearance adjust-
ment steps until the specified clearance is
obtained.
CHK
ADJ