F 150 Heritage 4WD Pickup V6-4.2L VIN 2 (2004)
13. Remove the differential case from the rear axle housing, and remove the differential bearings using the special tools.
14. Using the special tool, install the new differential bearings on the differential case.
15. Measure the differential case runout without the ring gear.
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Check the case runout again with the new differential bearings. If the runout is now within the specification shown, use the new differential
bearings for assembly. If the runout is still excessive, the differential case is damaged and must be replaced.
Installation
All vehicles
1. Press the ring gear and, if removed, a new anti-lock speed sensor on the differential case.
