Honda CRF450R 2009 Service Manual page 356

CRANKCASE/CRANKSHAFTITRANSMISSION/BALANCER
Drive in
a new Drive in a new mainshafl bearing using the special
bearing squarely
tools.
with the sealed side
facing down.
TOOLS:
DnVe ina new
bearing squarely
with the marked
side facing up.
Drive
in a
new
bearing squarely
with the marked
side facing down.
13·28
Mainshaft bearing :
Driver
Attachment, 37 )( 40 mm
Pilot, 17 mm
07749-0010000
07746-0010200
07746-0040400
Drive in a new gearshift drum needle bearing using the
special tools.
TOOLS:
Gearshift drum needle bearing :
Driver 07749-0010000
Attachment, 37 x 40 mm 07746-0010200
Drive In a new countershafl bearing using the special
tools.
TOOLS:
Countershaft bearing :
Driver
Attachment, 52 )( 55 mm
07749-0010000
07746-0010400
After installation, apply engine oil 10 each bearing.
Install new T30 lorx screws with the set plates and
tighten the screws to the specified torque.
TORQUE : 12 N' m (1 .2 kgf-m, 9lbHt)
Apply grease to new countershaft oil seat lips.
Install the counlershaft oil seal to the specified depth
below the crankcase surface as shown.
'09 shown:
1.0 tO.5mm
(0.04
:t
0.02 in)