F 350 4WD Super Duty V10-6.8L VIN Z Bi-Fuel (2001)
3. Inspect the axle shaft O-ring seal for cracks, nicks or wear and replace it if required.
Installation
1. Install the axle shaft.
2. NOTE: Coat the threads of the retaining bolts with Stud and Bearing Mount EOAZ-19554-BA or equivalent meeting Ford specification
WSK-M2G349-A1.
Install the retaining bolts and tighten.