E 250 V8-5.4L (2008)
6. Lower the driveshaft and slide it off the output shaft.
Installation
1. Inspect the extension housing seal for damage. Install a new seal as necessary.
2. Lubricate the slip-yoke spline with grease.
3. Check to see if a paint mark is present on the front of the driveshaft and on the end of the transmission output shaft.