Navigator 4WD V8-5.4L DOHC VIN R (2001)
8. Remove the differential side gears and the differential side gear thrust washers.
Assembly
1. Lubricate the differential side gear thrust washers and the differential side gear journals.
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Use SAE75W-140 High Performance Rear Axle Lubricant F1TZ-19580-B or equivalent meeting Ford specification WSL-M2C192-A.
2. Position the differential side gear thrust washers on the differential side gears.
3. Position the differential side gear and thrust washers assemblies in the differential case.
4. Lubricate and assemble the differential pinion thrust washers and the differential pinion gears.
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Use SAE 75W-140 High Performance Rear Axle Lubricant F1TZ-19580-B or equivalent meeting Ford specification WSL-M2C192-A.
