Yamaha WR250F 2008 Owner's And Service Manual page 111

REMOVING THE CAMSHAFTS
Order
1 Timing mark accessing screw
2 Crankshaft end accessing screw
3 Timing chain tensioner cap bolt
4 Timing chain tensioner
5 Camshaft cap
6 Clip
7 Exhaust camshaft
8 Intake camshaft
Part name
5-15
Q'ty
1 Refer to removal section.
1 Refer to removal section.
1 Refer to removal section.
1 Refer to removal section.
2 Refer to removal section.
2 Refer to removal section.
1 Refer to removal section.
1 Refer to removal section.
CAMSHAFTS
Remarks