2004-2009 Honda TRX450R/TRX450ER Service Manual, Page 176Get this manual
COOLING SYSTEM Remove the three bolts and fan motor from the shroudSHROUD
ASSEMBLY
Install the fan motor on the shroud in the direction as shown and tighten the three bolts securelySHROUD
Install the cooling fan on the fan motor shaft, aligning the flat surfacesApply locking agent to the motor nut threadsInstall the nut and tighten it