Ford 2003 Mustang Workshop Manual page 2683

4. Remove the front seat. For additional information, refer to
5. Unhook the clutch release lever cable (7K553) from the clutch pedal adjuster quadrant (7L583).
6. Open the hood, remove the screws and the clutch release cable (7K553).
7. NOTE: On 4.6L vehicles only
Remove the bolt and the clutch release lever cable bracket from the brake master cylinder
(2140).
8. Raise the vehicle. For additional information, refer to
9. Remove the screw from the clutch release lever cable clamp.
Section 501-10 .
Section 100-02 .