WARNING: This page is about a different car, the 2008 Mercury Sable, 2008 Ford Taurus X, and 2008 Ford Taurus. However, it is still accessible from the selected car via links, so may be relevant.
Using Differential Bearing Installer and Guide 307-587 (307-587/1 and 307-587/2), press new differential carrier bearings on the differential assembly.