Thermostat and Thermostat Housing - Exploded View, 4.0L SOHC
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.
Fig 1: Exploded View Of Thermostat And Thermostat Housing With Torque Specifications (4.0L SOHC)
Courtesy of FORD MOTOR CO.
For additional information, refer to the procedures in this article.