Expedition 2WD V8-5.4L (2009)
Removal
All vehicles
1. With the vehicle in NEUTRAL, position it on a hoist.
Rear Wheel Drive (RWD) vehicles
2. Remove the rear driveshaft.
3. NOTE: The output shaft flange nut has been staked to prevent it from coming loose. Prior to removing the nut, remove the stake to prevent
damage to the output shaft.
Remove and discard the output shaft flange nut.
4. Remove the extension housing flange seal and the output shaft flange.
5. Using the Input Shaft Oil Seal Remover and Slide Hammer, remove the output shaft seal.
6. Remove the slip plane washer.
Four-Wheel Drive (4WD) vehicles