F 350 4WD Super Duty V10-6.8L VIN Z Bi-Fuel (2001)
All vehicles
1. Press the ring gear and, if removed, a new anti-lock speed sensor on the differential case.
2. Install the ring gear bolts.
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Apply Stud and Bearing Mount EOAZ-I9554-BA or equivalent meeting Ford specification WSK-M2G349-AI to the ring gear bolts.
3. With the pinion depth set and the pinion installed, place the differential case in the rear axle housing.
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Install a shim on the left side as shown in the illustration.
4. CAUTION: The bearing caps must be installed in their original locations and positions.
NOTE: Apply pressure toward the left side to make sure the left bearing is seated.
Install the left bearing cap, and loosely install the bearing cap bolts.
