2004-2009 Honda TRX450R/TRX450ER Service Manual, Page 73Get this manual
MAINTENANCE '04-'05: Install the air cleaner element and band onto the element body properlyInstall the element assembly over the connecting hose flange and boss of the air cleaner housing properlyInstall and tighten the mounting screwTighten the band screwNOTE: Failure to properly tighten the band screw will allow the air cleaner element to fall off and engine damage could resultInstall the air cleaner element housing cover and secure it with the retaining clipsInstall the seat (page 3-3)After '05: Install the air cleaner element and band onto the element body properlyInstall the element assembly over the connecting hose flange and boss of the air cleaner housing properlyInstall the stay by aligning its tab with the groove of air cleaner housing and tighten the mounting screwTighten the band screwNOTE Failure to properly tighten the band screw will allow the air cleaner element to fall off and engine damage could resultInstall the air cleaner element housing cover and secure it with the retaining clipsInstall the seat (page 3-3)