Hello, my hydros are gone, clacking even after a recent oil change and louder. That after only about 125,000km. Divers. Cost estimates drove me to the decision, which exchange itself on vacation. My Google search for experience reports and instructions never resulted in something tangible. Even here at MT I find not so the right…. I have Etzold ́s manual, but there is not much about the V6 engine in it. Splitting and putting together is one, but questions plague m I do. For example: Rich makings on all parts (ZR,NW,NWR etc.) ? Do I need a lesson, or is it like this? If so, what does it look like and can you make them yourself? (Photo) Which seals do I have to plan and get? Has someone done something like this alone and can give me some tips? Or do you advise me from this project? Greetings in advance!