Honda CBR125R Owner's Manual page 198

CYLINDER HEAD/VALVES
INSTALLATION
Apply engine oil to the camshaft bearings rotating
area.
Apply molybdenum oil solution to the cam lobes.
Install the camshaft into the camshaft holder while
Make sure the tab
holding the rocker arms to make a good access for
of the camshaft
camshaft installation.
facing upward.
Install the snap ring into the groove of the camshaft
Make sure the snap
holder.
ring is firmly seated
in the groove.
Rotate the crankshaft counterclockwise, and align
Be careful not to
the "T" mark on the flywheel with the index notch
jam the cam chain
on the left crankcase cover.
and timing sprocket
on the crankshaft
when rotating the
crankshaft.
8-10
BEARINGS
LOBES
CAMSHAFT HOLDER
SNAP RING
CAMSHAFT HOLDER
INDEX NOTCH
TAB
"T" MARK