Honda CRF450X 2005 Service Manual page 185

-~
..
Dnve
In
a new
bearing squa rely
with the markmg
side facmg toward
the inside of the
camshaft holder.
Turn the inner race of the camshaft bearing with
your finger.
The bearing should turn smoothly and quietly.
Also check that the bearing outer race fits tightly in
the camshaft holder.
Remove and discard the bearing if the race does not
turn smoothly, quietly, or if it fits loosely in the cam-
shaft holder.
Apply oil to a new bearing.
Install a new bearing into the hub using the special
tools.
TOOLS:
Driver
Attachment , 37 )( 40 mm
Pilot , 20 mm
07749-0010000
07746-0010200
07746-0040500
Check the valve lifter bore scoring, scratches or
damage.
Measure each valve lifter bore I.D.
SERVICE LIMIT: 26.04
mm
' 1.025
in )
Check the valve lifter fo r scor ing, scratches or dam-
age.
Measure each varve lifter 0 .0.
SERVICE LIMIT: 25.97 mm (1 .022 in )
CYLINDER HEADIVALVES
9-13