2004-2009 Honda TRX450R/TRX450ER Service Manual, Page 189Get this manual
ENGINE REMOVALINSTALLATION Loosen the hose band screw and disconnect the upper radiator hose from the thermostat coverRemove the two cable clipsUPPER RADIATOR HOSE
'04'05: Remove the two bolts, oil cooler hose joints and 0rings
HOSE JOINTS