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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 983 (Engine Cooling System -- F150 Pickup) >> Removal And Installation >> Thermostat - 5.4L (3V) >> Removal and Installation

Removal and Installation

WARNING: This page is about a different car, the 2005 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain the engine cooling system. For additional information, refer to COOLING SYSTEM DRAINING, FILLING AND BLEEDING .
  2. Remove the air cleaner intake pipe. For additional information, refer to INTAKE AIR DISTRIBUTION & FILTERING .
  3. Release the clamp and disconnect the upper radiator hose from the thermostat housing.
  4. Remove the bolts and the thermostat housing.
    • To install, tighten to 10 Nm (89 lb-in).
  5. Remove the thermostat and the O-ring seal. Discard the O-ring seal.
  6. To install, reverse the removal procedure.
    • Install a new O-ring seal and lubricate it with clean coolant.
  7. Fill and bleed the cooling system. For additional information, refer to COOLING SYSTEM DRAINING, FILLING AND BLEEDING .