2004-2009 Honda TRX450R/TRX450ER Service Manual, Page 254Get this manual
CLUTCHKICKSTARTERGEARSHIFT LINKAGE ('04- '05)
KICKSTARTER
REMOVAL
Remove the right crankcase cover (page 13-5)Remove the thrust washer from the kickstarter first idle gearUnhook the kickstarter return spring end from the hole in the crankcase, and remove the kickstarter assemblyKICKSTARTE" ASSEMBLY I
Remove the kickstarter first idle gear assembly
FIRST IDLE GEAR ASSEMBLY
Remove the clutch outer (page 13-5)Remove the bolt and idle gear stopper plateRemove the kickstarter idle gear and bushing