Navigator 2WD V8-5.4L DOHC VIN R (2001)
9. Index-mark the pinion flange and the drive pinion gear stem to maintain initial balance during installation.
10. Using the special tool, remove the pinion flange.
Installation
1. Lubricate the pinion flange splines.
^
Use SAE 75W-140 High Performance Rear Axle Lubricant F1TZ-19580-B or equivalent meeting Ford specification WSL-M2C192-A.
2. NOTE: Disregard the index marks if installing a new pinion flange.
Position the pinion flange.
3. Using the special tool, install the pinion flange.
