Honda TRX450R Service Manual page 175

COOLING SYSTEM
Remove the radiator mounting bosses from the
mounting rubbers and slide the lower side of the
radiator rearward.
Disconnect the fan motor breather hose from the
joint pipe of the frame.
Remove the radiator out of the frame to the right
side.
MOUNTING BOSSES AND RUBBERS
DISASSEMBLY
Release the fan motor wire and breather hose from
the clamp of the shroud.
Remove the three washer-bolts and shroud/motor
assembly from the radiator.
SHROUD/MOTOR
CLAMP
Remove the nut and cooling fan.
WASHER-BOLTS '
NUT FAN
9-11