Center Differential, Removing And Installing: Installing
WARNING: This page is about a different car, the 2024 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
Install in the reverse order of removal while noting the following:
-- Position the center differential on the input shaft splines. Rotate the center differential slightly when doing this.
-- Install the oil guide piece.
-- Install the driveshaft. Refer to DRIVESHAFT, REMOVING AND INSTALLING .
-- Fill the transmission fluid and check the level. Refer to TRANSMISSION FLUID, DRAINING AND FILLING .