Expedition 2WD V8-281 4.6L VIN W EFI (1997)
Ring Gear: Service and Repair
8.8 Inch Ring Gear
Removal
1. Remove the axle shafts.
2. Mark the driveshaft flange and rear axle companion flange for correct alignment during installation.
3. Remove the four driveshaft bolts and disconnect the driveshaft. Wire the driveshaft aside.
4. Wipe the lubricant from the internal working parts and visually inspect the parts for wear or damage.
5. Rotate the differential case to see if there is any roughness which would indicate damaged bearings or gears.
6. Position Dial Indicator with Bracketry and inspect ring gear backface runout.
