Post by
Rosati »
https://forums.nicoclub.com/rosati-u121800.html
Tue Dec 30, 2008 10:01 am
Well, if it makes a "whining" sound, its the pump or fluid
if its clicking or similar, its mechanical and youll have to take off the rim and check it out
But usually, if its the pump, it whines in both directions, not just one