F 150 Heritage 2WD Pickup V8-4.6L SOHC VIN W (2004)
Backlash within specification
15. 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 a special tool, make sure the differential bearing shims are fully seated and the assembly turns freely.
16. Install the bearing caps and bearing cap bolts.
17. Using the special tool, verify the backlash. The specification shown in the illustration is the total allowable range. For the preferred range, refer to
the Specifications. For further adjustments, refer to driveline systems-general information .
18. Install the axle shafts.
19. NOTE: The differential housing cover must be installed within 15 minutes of application of the silicone, or new sealant must be applied. if
possible, allow I hour before filling with lubricant to make sure the silicone sealant has cured correctly.
Install the differential housing cover and tighten the differential housing cover bolts.
