Ford 2003 Mustang Workshop Manual page 452

5. CAUTION: Align the index-marks.
CAUTION: Install the driveshaft with new bolts. If new bolts are not available, apply
Threadlock and Sealer EOAZ-19554-AA or equivalent meeting Ford specification WSK-
M2G351-A5 to the threads of the original bolts.
CAUTION: The driveshaft centering socket yoke fits tightly on the rear axle pinion
flange pilot. To make sure that the yoke seats squarely on the flange, tighten the bolts
evenly in a cross pattern as shown.
Connect the driveshaft and install the bolts.
6. Install the pinion nose crossmember.
7. NOTE: The following halfshaft and knuckle assembly installation steps apply to both sides of
the vehicle.
Remove the special tool.