Outer CV Joint, Checking

WARNING: This page is about a different car, the 2021 Audi S4 and 2021 Audi A4 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

The outer CV joint and cap cannot be disassembled.
Only a visual inspection may be performed on the outer CV joint and cap.
The grease still in the joint must be free of water and dirt.
If wear or damage is found on the ball journal surfaces, then the entire outer CV joint and cap must be replaced.

Grease quantities and types for the drive axle with outer CV joint. Refer to Grease Quantity and Type .