Yamaha Raptor 90 YFM90RA 2011 Service Manual page 107

CYLINDER HEAD
i. If the marks are aligned, temporarily tighten
the camshaft sprocket bolt. If the marks are
not aligned, change the meshing position of
the camshaft sprocket and timing chain.
3. Install:
bolt, flg. (small head)
•
• tensioner assy.
WARNING
_
Always use a new gasket.
4. Adjust:
• timing chain tensioner
5. Check:
• camshaft sprocket alignment mark
• rotor "T" mark
Out of alignment → Adjust.
6. Install:
• bolt, flg. (small head)
cyl. head cover assy.
•
• nut
• carb. joint assy.
4 - 10
ENG