Radiator Cooling Fan: Service and Repair

Cooling Fan Pulley Replacement (6.6L Engine)

Removal Procedure
1. Remove the fan clutch.





2. Disconnect the Camshaft Position (CMP) sensor electrical connector (1).





3. Remove the fan pulley bolts/nuts.
4. Remove the fan pulley.
5. Remove the fan pulley spacer.

Installation Procedure





1. Install the fan pulley spacer.
2. Install the fan pulley.

Notice: Refer to Fastener Notice in Service and Precautions.
Fastener Notice


3. Install the fan pulley bolts/nuts.
Tighten the bolts/nuts to 46 Nm (34 ft. lbs.).





4. Connect the CMP sensor electrical connector (1).
5. Install the fan clutch.