2004-2009 Honda TRX450R/TRX450ER Service Manual, Page 329Get this manual
CRANKCASETRANSMISSIONCRANKSHAFTBALANCER (After '05)
CRANKCASE SEPARATION
Remove the following: engine (page 10-5) cylinder head (page 11-15) cylinder, piston (page 12-5) clutch assembly (page 14-6) starter clutch (TRX450ER) (page 14-15) gearshift linkage (page 14-24) flywheel (page 21-12) balancer shaft (page 16-7) starter motor (TRX450ER) (page 23-6) kickstarter (TRX450R) (page 14-20) drive sprocket (page 10-5) bolt, stay and breather hose cam chain bolt, cam chain tensioner and pivot collar oil pump driven geardrive pin (page 6-5) oil strainer (page 6-5) BOLTSTAY