2004-2005 Honda TRX450R Factory Sevice Manual, Page 211Get this manual
CRANKCASETRANSMISSIONCRANKSHAFTBALANCER Apply molybdenum oil solution to the claw and guide pin of the left sh ift orkInstall the left shift fork int the C4 gear shifter
COUNTERSHAFT
MAINSHAFT
groove so that the identification mark fac es to the
left cra nkca seInst all the ainshaft, cou ntershaft and left shift fork as an assembly into the left cr ankcase
Apply molybdenum oil solution to the C5 gea slid ing surface and install it onto the countershattApply oil to the C1 gea and bushing slidi ng surfacesand install the thrust washer, C1 gear, bush-
ing and thrust washer onto the cou ntershaft
Apply molybdenum oil solution to the claws and uide pins of the center and right shift fork sInst all the cent er shift fork into the M3 gea sh ifter groove ith he identification mark faci ng upInst all the rig ht shift fork into he C5 gear shifter groove ith the identification ma rk facing down .C1