WARNING: This page is about a different car, the 2006 Mercury Milan, 2006 Lincoln Zephyr, and 2006 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
SPECIAL TOOL(S)
Courtesy of FORD MOTOR CO.
Separator, Ball Joint 204-592
Courtesy of FORD MOTOR CO.
Adapter for 204-592 204-592/1
Fig 1: Lower Arm, Lower Ball Joint Nut And Washer With Torque Specifications