F 550 2WD Super Duty V10-6.8L (2009)
Fan Blade: Service and Repair
Cooling Fan - Gasoline Engines
Removal and Installation
5.4L engines
1. Remove the Air Cleaner (ACL) outlet pipe.
2. NOTICE: The large clutch assembly nut has a RH thread and must be rotated counterclockwise to remove it.
Using the Fan Pulley Holding Wrench and the Fan Clutch Nut Wrench, remove the fan and fan clutch from the coolant pump pulley.
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To install, tighten to 55 Nm (41 lb-ft).
6.8L engines
3. With the vehicle in NEUTRAL, position it on a hoist.
4. Press the 5 position retaining tabs and rotate the lower cooling fan shroud upward until the position retainer tab locks into position.
