F 450 4WD Super Duty V10-6.8L VIN Z CNG (2003)
3. Position the center support bearing and install the bolts.
^
Hand-tighten only; do not tighten at this time.
4. Tighten the driveshaft to transmission flange bolts and the driveshaft center bearing bolts.
5. Position the rear driveshaft assembly and install the center support bearing bolts.
^
Hand-tighten only; do not tighten at this time.
