Outer CV Joint, Checking: Notes
WARNING: This page is about a different car, the 2016 Volkswagen Beetle, 2015 Volkswagen Beetle, 2014 Volkswagen Beetle, and 2013 Volkswagen Beetle. 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.