Expedition 4WD V8-4.6L SOHC VIN W (1999)
3. Assemble the differential pinion thrust washers and the differential pinion gears.
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Lubricate with Motorcraft Synthetic Axle Lubricant F1TZ-19580-E3 or equivalent meeting Ford specification WSL-M2C192-A.
4. Engage the differential pinion gears opposite the differential side gears.
5. Using the special tool, install the differential bearings.
6. Rotate the differential pinion gears to align the differential pinion shaft bore.
