Radiator Cooling Fan: Service and Repair

Fan Replacement

^ Tools Required
- J 41240-5A Fan Clutch Wrench
- J 46406 Fan Clutch Remover and Installer

Removal Procedure
1. Remove the fan shroud.





2. Install the J 46406 and the J 41240-5A to the fan clutch.





3. Remove the fan hub nut in a counterclockwise rotation.

Installation Procedure





1. Install the J 46406 and the J 41240-5A to the fan clutch.

Caution: Do not use or attempt to repair a damaged cooling fan assembly. Replace damaged fans with new assemblies. An unbalanced cooling fan could fly apart causing personal injury and property damage.


2. Install the fan hub nut to the pulley and hand tighten in a clockwise rotation.
^ Tighten the fan clutch nut clockwise to 56 Nm (41 ft. lbs.).

Notice: Refer to Fastener Notice in Service Precautions.

3. Install the fan shroud.