Navigator 2WD V8-5.4L SOHC VIN L (1999)
5. Remove the pinion flange using the special tool.
6. Install the special tool and, with a soft-faced hammer, drive the pinion out of the front bearing cone and remove it through the rear of the housing.
7. Using the special tool, remove the pinion bearing cone and roller assembly.
8. NOTE: Do not remove the pinion bearing cups from the housing unless the cups are damaged.
Remove the outer differential bearing cup with the special tools.