F 250 2WD Pickup V8-5.4L CNG VIN M (1999)
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Check the case runout again with the new differential bearings. If the runout is now within the specification shown, use the new differential
bearings for assembly. If the runout is still excessive, the differential case is damaged and must be replaced.
Installation
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 E0AZ-19554-BA or equivalent meeting Ford specification WSK-M2G349-A1 to the ring gear bolts.
3. With the pinion depth set and the pinion installed, place the differential case in the rear axle housing.
4. Install a shim on the left side.
