Center Differential, Removing And Installing: Installing
WARNING: This page is about a different car, the 2018 Audi A6, 2017 Audi A6, and 2016 Audi A6. However, it is still accessible from the selected car via links, so may be relevant.
Install in reverse order of removal and note 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 REMOVAL AND INSTALLATION .
-- Fill the transmission fluid and check the fluid level. Refer to TRANSMISSION FLUID, DRAINING AND FILLING [For engine(s) CYNB, CPNB] .