F 250 4WD Super Duty V10-6.8L VIN S (2001)
NOTE: Always install new bolts upon assembly. Use Grade 9 bolts for all Dana rear axles.
Remove the bolts. Leave four bolts loosely assembled, 90 degrees apart.
4. Tap each bolt head alternately with a rawhide or plastic hammer to loosen the differential ring gear. Remove the bolts and the differential ring
gear.
5. If necessary, remove the anti-lock speed sensor ring with a soft-faced hammer. Discard the anti-lock speed sensor ring.
6. The Truetrac and Trac-Lok differential assemblies are non-repairable. Discard the entire assembly if it is worn/damaged. For conventional
differential assemblies, proceed as follows.
Conventional differential
7. NOTE: Use a vise with brass jaws or wood blocks.
Place the differential case in a vise.
