F 150 Heritage 4WD Pickup V8-5.4L SOHC VIN Z Bi-fuel (2004)
3. Remove the four driveshaft bolts.
4. Slide the driveshaft back enough to index-mark the driveshaft, the extension housing and the output shaft. Separate the driveshaft from the
transmission.
5. Using the special tools, remove the extension housing seal.
Installation
1. NOTE: When installing the new seal, make sure that the drain hole in the seal is in the six o'clock position.
Using the special tool, install a new extension housing seal.
