Honda 954 Service Manual page 257

If you plan t o replace the camshaft and/or cam sprock-
et, loosen the cam sprocket bolts as follows:
cam sprocket
from the
camshaft except
when replacing
the camshaft
and/or cam
sprocket
- Remove the cam sprocket bolts f r o m intake and
Be careful not t o
exhaust camshafts.
drop the cam
sprocket bolts
into the
crankcase
- Turn the crankshaft
other cam sprocket bolts from the camshafts.
- Remove the cam sprocket from the camshaft.
- Remove the bolts and cam pulse generator rotor
Be careful not to
drop the rotor or from the exhaust camshaft.
bolts into the
crankcase
Loosen and remove the camshaft holder bolts, then
Suspend the cam
chain with a piece remove the camshaft holders and camshafts.
of wire t o prevent
the chain from
NOTICE
falling into the
From outside to inside, loosen the bolts in
pattern in several steps or the camshaft holder might
break.
full turn (360"), remove the
one
a
crisscross
CYLINDER HEAD/VALVES
CAM PULSE GENERATOR ROTOR
EXHAUST'CAMSHAFT
BOLTS
8-9