2004-2009 Honda TRX450R/TRX450ER Service Manual, Page 261Get this manual
CLUTCHKICKSTARTERGEARSHIFT LINKAGE ('04'05) Install the gearshift pedal by aligning the slit with the punch mark on the gearshift spindleInstall the pedal pinch bolt and tighten it securely
RIGHT CRANKCASE COVER INSTALLATION
Be careful not to Clean off any gasket material from the mating surdamage the mating faces of the right crankcase and coversu aces|| the water joint pipe, new O-ring, dowel pins and new gasketJOINT PIPE