Econoline E550 V10-6.8L VIN S (2003)
4. NOTE: Repeat this step and the following step until the same reading appears on the indicator each time. Record the reading. This is the total
differential bearing shim thickness required, less preload. The final calculation occurs later during assembly.
Force the differential case as far as possible toward the indicator. With force still applied, set the indicator at 0.
5. Force the differential case as far as it will go in the opposite direction. Record the total differential case end play reading.
6. After making sure the reading is correct, remove the special tools and the differential from the differential housing. Do not remove the Dummy
Bearings from the differential case at this time.