Removal and Installation
WARNING: This page is about a different variant/trim than selected.
- With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING .
- Drain the cooling system. For additional information, refer to COOLING SYSTEM DRAINING, FILLING AND BLEEDING .
- Disconnect the positive battery cable. For additional information, refer to BATTERY, MOUNTING AND CABLES .
- Disconnect the lower radiator hose from the thermostat housing.
- Remove the 2 bolts, thermostat housing cover, O-ring seal and thermostat.
- To install, tighten to 10 Nm (89 lb-in).
- To install, reverse the removal procedure.
- Clean and inspect the O-ring seal. Install a new seal if necessary.
- Lubricate the thermostat O-ring seal with clean engine coolant.
- Fill and bleed the cooling system. For additional information, refer to COOLING SYSTEM DRAINING, FILLING AND BLEEDING .
NOTE:
Use Motorcraft® Specialty Green Engine Coolant or Motorcraft® Specialty Orange Engine Coolant. Use the same type of coolant that was originally used to fill the cooling system. Do not mix coolant types. Mixing coolant types degrades the coolant corrosion protection and may damage the engine or cooling system.
NOTE:
Motorcraft® Specialty Green Engine Coolant is very sensitive to light. Do NOT allow this product to be exposed to ANY LIGHT for more than a day or two. Extended light exposure causes this product to degrade.