Honda CRF450R 2009 Service Manual page 298

CLUTCH/KICKSTARTERIGEARSHIFT LINKAGE
CLUTCH
DISCS/PLATES/CENTER REMOVAL
Drain the transmission oil (page 4-19).
Remove the brake pedal pivot bolt (page 16-29).
Remove the bolts, clutch cover and O-ring.
Remove the clutch spring bolts in a crisscross pattern in
two or three steps.
Remove the clutch springs and clutch pressure plate.
'09 -
'12 Remove the following :
- Thrust washer
- Needle bearing
- Clutch lifter piece
- Clutch lifter rod
11-10