Fluid Dampener How To.........???

Hey guys.........

From someone who has zero experience with installing a fluid dampener (balancer).........

Do I understand that the dampener actually replaces the existing harminic balancer, OR does it bolt up to the balancer behind the pulley? (in which case, I'd certainly need a new pulley)........

If it replaces the balancer, what am I up against in pulling the old one......any problems I need to know about beforehand? Anyone who's done this, I could use some detailed input..............

Thanks............. Doc :thumbup: