Ford 2003 Mustang Workshop Manual page 1311

11. Install the vertical main bearing cap fasteners and tighten in the sequence shown.
Tighten to 40 Nm (30 lb-ft).
Tighten an additional 85-95 degrees.
12. Back out the jackscrews against the cylinder block in sequence shown.
Tighten to 5 Nm (44 lb-in).
Tighten to 10 Nm (89 lb-in).