E 250 V8-4.6L SOHC VIN W (2004)
3. NOTE: The following two steps are alternate methods for installing the pinion bearing cups.
Using the special tools, drive the outer pinion bearing cup into the rear axle housing.
4. Using the special tools, drive the inner pinion bearing cup into the axle housing.
5. CAUTION: Whenever new cups are installed, new pinion bearings must also be installed.
NOTE: If a feeler gauge can be inserted between a cup and the bottom of its bore at any point around the cup, the cup is not correctly seated.
Make sure the cups are correctly seated in their bores.