Honda SH125 Manual page 165

CYLINDER HEADNALVES
Attach a piece of
wire to the cam
chain to prevent it
from falling into the
crankcase.
Place a shop towel into the cylinder head opening to
prevent fasteners from falling into the crankcase.
Remove the two bolts while holding the drive pulley
(crankshaft), and the cam sprocket off of the cam-
shaft.
Remove the cam sprocket from the cam chain.
Attach a piece of wire to the cam chain to prevent
it
from falling into the crankcase.
Remove the following:
-
four nuts and washers
-
camshaft holder assembly
-
two dowel pins
CAMSHAFT HOLDER DISASSEMBLY
Remove the following:
-
snaprings
-
rocker arm shafts (by screwing a 5-mm bolt and
pull
it
out)
-
rocker arms
8-9