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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 873 (Engine Cooling System -- F250-F550 Super Duty) >> Removal And Installation >> Thermostat - 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.
  1. Drain the engine cooling system. For additional information, refer to COOLING SYSTEM DRAINING, FILLING AND BLEEDING .
  2. Remove the air cleaner outlet pipe. For additional information, refer to INTAKE AIR DISTRIBUTION AND FILTERING .
  3. Remove the 2 bolts, the thermostat housing, and the thermostat. Discard the O-ring seal.
    • Inspect the mating surfaces. Clean the sealing surfaces with metal surface prep.
    • Install a new O-ring seal. Lubricate the O-ring seal with clean engine coolant prior to installation.
    • To install, tighten to 10 Nm (89 lb-in).
  4. To install, reverse the removal procedure.