Ford 2003 Mustang Workshop Manual page 2790

33. CAUTION: Do not remove all the bolts while in the horizontal position.
Remove the bolts.
Rotate the transmission to a horizontal position. Remove 12 bolts, leaving two opposing
bolts in. Rotate the transmission to a vertical position, then remove the remaining two
bolts.
34. Carefully pry the clutch housing from the transmission main case.
35. Remove the transmission main case from the clutch housing.