Originally Posted by
johnlink
I won't have to do so, because I bought the TL-FH10 removal tool on eBay today (see the pictures in post #2 above). On the other hand, it would have been good to do what you suggest below before I put the bike back together.
That tool wont do much of anything different than an in situ repair as mentioned earlier. The only reason to remove the freehub is because it needs replacement or your going to swap it to another hub.
Flush, spin, drain. Flush spin, drain. Repeat until drainage looks the same as when it when in.