F 250 4WD Super Duty V10-6.8L VIN S (2001)
4. Measure the pinion bearing torque preload. Record the reading.
^
Rotate the pinion with a Nm (inch lbs.) torque wrench. Record the torque necessary to maintain rotation of the pinion through several
revolutions.
5. Remove and discard the nut and washer.
^
Use the special tool to prevent the flange from turning while removing the nut.
6. NOTE: Index-mark the flange and the pinion shaft.
Using the special tool, remove the flange.
7. Using the special tools, remove the pinion seal. Discard the seal.
8. Clean and inspect the following:
^
The seal mounting surface.
^
The flange lugs and the flange end that contacts the bearing cone.
-
Verify that the flange nut counterbore and the seal contact surfaces are smooth and free of nicks.
