2004-2009 Honda TRX450R/TRX450ER Service Manual, Page 257Get this manual
CLUTCHKICKSTARTERGEARSHIFT LINKAGE ('04'05) Apply oil to the kickstarter first idle gear bearingInstall the kickstarter first idle gear assemblyFIRST IDLE GEAR ASSEMBLY
Apply oil to the kickstarter spindle bearing areaInstall the kickstarter assembly into the crankcase
KICKSTARTER ASSEMBLY Hook the kickstarter return spring end to the hole in the crankcase as shownInstall the thrust washer onto the kickstarter first idle gearInstall the right crankcase cover (page 13-22)