Outer Joint, Checking: Notes
WARNING: This page is about a different car, the 2017 Volkswagen Touareg, 2016 Volkswagen Touareg, and 2015 Volkswagen Touareg. However, it is still accessible from the selected car via links, so may be relevant.
It is necessary to disassemble the joint whenever replacing the grease or if the ball surfaces show wear or damage.