Crankcase Separation - Honda 2010 CRF250R Service Manual

CRANKCASE/CRANKSHAFT/TRANSMISSION/BALANCER
Install the oil pump drive pin into the oil pump shaft
Install the oil pump driven gear by aligning its groove
with the drive pin.
InSlall the snap ring into the oil pump shaft groove .
Install the balancer shaft (page 12-9).
CRANKCASE
SEPARATION
For removal of necessary parts before separating the
crankcase (page 12·3).
Remove the bolt and hose guide.
Disconnect the transmission breather hose from the
right crankcase.
Loosen the drive sprocket bolt while holding the
sprocket with the special tool as shown.
TOOL:
Universal holder 07725-0030000
Remove the drive sprocket bolt, coliar, washer and
drive sprocket.
Be
careful not to
Remove the countershaft collar and O·ring.
damage the col/ar
and countershaft.
BOLT
12-13