F 350 4WD Super Duty V10-6.8L VIN Z Bi-Fuel (2001)
6. Relieve the bearing preload.
^
Loosen each differential bearing adjusting ring.
7. NOTE: The differential bearing caps are match marked at the factory.
Remove the bolts, bearing caps and adjusting rings.
8. CAUTION: Do not damage the differential ring gear and pinion.
Using the special tool, carefully lift the differential subassembly out of the carrier.
9. Using the special tool, and a suitable puller, remove the differential side bearings if worn/damaged.