F 150 4WD V8-4.6L VIN 8 (2010)
2. Install the axle shaft.
3. NOTE: Do not damage the rubber O-rings in the U-washer grooves.
Install the U-washer.
1. Position the U-washer on the button end of the axle shaft.
2. Pull the axle shaft outward.
4. NOTE: If a new differential pinion shaft lock bolt is unavailable coat the threads of the original differential pinion shaft lock bolt with threadlock
prior to installation.
Install the differential pinion shaft.
1. Align the hole in the differential pinion shaft with the differential case lock bolt hole.
2. Install a new differential pinion shaft lock bolt.
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Tighten to 30 Nm (22 lb-ft).
5. Install the wheel speed sensor and the bolt.
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Tighten to 15 Nm (133 lb-in).
6. Install the rear brake disc. For additional information, refer to Disc Brake System.
7. NOTE: Remove all of the silicone gasket and make sure the surfaces are free of oil before applying the new silicone gasket.
Clean the gasket mating surface of the axle and the differential housing cover.
8. Apply a new, continuous bead of sealant to the differential housing cover as shown.
