Disconnect the battery negative cable, then remove the
Radiator. Next, take out the fan retaining bolts that are accessible on the back side of the hub. If only the fan needs to be removed, the pulley and drive belts can remain in place. Using a suitable box wrench that has been ground down on one side for clearance will facilitate removal, as the area around the bolts is quite restricted. After completing the removal, installation is done in the reverse order.