1998-2004 Honda Foreman 450 factory service manual, Page 234Get this manual
FRONT WHEELSUSPENSIONSTEERING Remove the two screws and switch housingTRX450SIFM
SWITCH HOUSING
Disconnect the choke cable
Remove the four bolts and upper holdersRemove the handlebar
INSTALLATION
Place the handlebar on the lower holdersAlign the punch mark on the handlebar with the top of the lower holdersInstall the upper holders on the handlebar with their cover bosses forwardTighten the front bolts first, then tighten the rear bolts