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Home >> Mercury >> 2010 >> Milan Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 35 (Engine Cooling System -- F250-F550 Super Duty) >> Removal And Installation >> Cooling Fan - Blade, Clutch and Shroud, 5.4L, 6.8L >> Removal and Installation

Removal and Installation

WARNING: This page is about a different car, the 2005 Ford Pickup, 2005 Ford F550 Super Duty, 2005 Ford F450 Super Duty, and 2005 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

    All engines 

  1. Drain the cooling system. For additional information, refer to COOLING SYSTEM DRAINING, FILLING AND BLEEDING .
  2. Remove the air cleaner outlet tube.
  3. Disconnect the upper radiator hose and the degas bottle hose.
  4. Disconnect the lower radiator hose retainer from the cooling fan shroud.
    Fig 1: Disconnecting Lower Radiator Hose Retainer From Cooling Fan Shroud
    G03922198Courtesy of FORD MOTOR CO.
  5. 5.4L engines 

    CAUTION: The large clutch assembly nut has a right-hand thread and must be rotated counterclockwise to remove it.
  6. Using the special tool, remove the fan and fan clutch from the coolant pump pulley.
    • To install, tighten to 133 Nm (98 lb-ft).
      Fig 2: Removing Fan And Fan Clutch From Coolant Pump Pulley
      G03922199Courtesy of FORD MOTOR CO.
  7. 6.8L engines 

    CAUTION: The large clutch assembly nut has a right-hand thread and must be rotated counterclockwise to remove it.
  8. Using the special tool, remove the fan and fan clutch from the coolant pump pulley.
    • To install, tighten to 133 Nm (98 lb-ft).
      Fig 3: Removing Fan And Fan Clutch From Coolant Pump Pulley
      G03922200Courtesy of FORD MOTOR CO.
  9. All engines 

  10. Carefully position the fan and the fan clutch into the shroud.
    Fig 4: Positioning Fan And Fan Clutch Into Shroud
    G03907649Courtesy of FORD MOTOR CO.
  11. Remove the 2 cooling fan shroud bolts, the shroud, fan and clutch.
    • To install, tighten to 6 Nm (53 lb-in).
  12. To install, reverse the removal procedure.