Thermostat - 4.6L (2V): Installation
WARNING: This page is about a different car, the 2005 Mercury Mountaineer and 2005 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
- Install the thermostat with the spring facing down.
- Install the O-ring seal.
- Position the thermostat housing cover and the bolts.
- Tighten to 25 Nm (18 lb-ft).
- Fill and bleed the cooling system. For additional information, refer to COOLING SYSTEM DRAINING, FILLING AND BLEEDING .
NOTE:
Inspect the thermostat housing cover O-ring seal. Install a new O-ring seal, if necessary.