Crankcase Assembly - Honda TRX450R Service Manual

CRANKCASE/TRANSMISSION/CRANKSHAFT/BALANCER ('04 - '05)
Apply grease to a new crankshaft oil seal lip and
install it into the right crankcase.
Install the crankshaft (page 15-19).
CRANKCASE ASSEMBLY
Install the reed valve into the right crankcase.
Dip oil pump inner and outer rotors in clean engine
oil.
Install the oil pump shaft, inner and outer rotors into
the left crankcase.
REED VALVE
OIL PUMP SHAFT
Install the dowel pins and a new gasket onto the left
crankcase.
Coat the oil seal contact surface of the crankshaft
with oil.
. PUMP ROTORS |
DOWEL PINS
GASKET
15-25