F 450 4WD Super Duty V8-6.0L DSL Turbo VIN P (2003)
Using 205-D055 and 205-153
3. Drive the outer pinion bearing cup info the axle housing, using the special tools.
4. Drive the inner pinion bearing cup into the axle housing, using the special tools.
Setting pinion depth
5. CAUTION: Whenever the cups are replaced, the differential pinion bearings must also be replaced.
Make sure the cups are properly seated in their bores.
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If a feeler gauge of the specification shown in the illustration can be inserted between a cup and the bottom of its bore at any point around the
cup, the cup is not properly seated.