Ford 2003 Mustang Workshop Manual page 226

7. CAUTION: Do not strike the toe link or the knuckle to disconnect the toe link. The
toe link or the knuckle can be damaged.
Using the special tool, disconnect the toe link (5K848) from the knuckle (5A968/5A969).
8. Remove the nut, bolt and the toe link. Discard the bolt and nut.
Installation
1. CAUTION: Make sure the hardened washer is installed between the lower
suspension arm and bushing and the shock absorber. Failure to do so can result in
damage and failure of the lower suspension arm and bushing.
NOTE: The toe link bolt and nuts are of a torque prevailing design. A new bolt and new nuts
must be installed.
NOTE: Use a new cotter pin.
To install, reverse the removal procedure.