F 250 4WD Super Duty V8-7.3L DSL Turbo VIN F (2001)
12. Rotate the differential several times to make sure the differential bearings are properly seated.
13. Using the special tool, recheck the backlash.
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If backlash is within specification, go to Backlash within specification in this procedure. If not, repeat Step 8.
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The specification shown is the full allowable range.
Backlash within specification
14. Remove the bearing caps and bolts.
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To establish differential bearing preload, increase both left and right shim sizes by the specification shown in the illustration.
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Using the special tool, ensure the differential bearing shims are fully seated and the assembly turns freely.
15. Install the bearing caps and bearing cap bolts.
