The freehub on the 135 MTB hub I want to build has a slight (about 3/8" wide) dent in the end of the freehub where the cassette keeper screws in. It looks likd the hub might have been dropped?
I need to recurve the dented section so I can use the part. Obviously, some brute force and awkwardness will be required (boy can I supply ). What is the best way to do this repair?