F 550 4WD Super Duty V10-6.8L VIN S (2000)
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(R) and Trac-Lok(R) 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.
