Ford 2003 Mustang Workshop Manual page 202

9. NOTE: Mark a new cam bolt in the same position as the old one for assembly reference before
discarding the old bolt.
Disconnect the upper suspension arm and bushing from the knuckle (5A968/5A969).
1. Remove and discard the nut and bolt.
2. Disconnect the upper suspension arm and bushing.
10. Remove the upper suspension arm and bushing.
1. Remove and discard the nuts and bolts.
2. Remove the upper suspension arm and bushing.
Installation
CAUTION: The upper suspension arm and bushing nuts must be tightened with the
suspension at curb height. Failure to do so can result in bushing failure, resulting in poor ride
and handling.
NOTE: If installing a new upper suspension arm and bushing, mark the cam bolt side of the new arm
in the same position as the old arm for assembly reference.
1. Install the upper suspension arm and bushing.
1. Position the arm and bushing on the subframe.