Well I wondered that until the guy told me that Eaton sends them rotors to be worked on. He does a lot of work for Eaton.And if you're not dealing with a shop that is knowledgeable enough to contact Magnuson (who handles ALL aftermarket EATONs) about 'how it works',they might not be the best ones to be working on it....
Hell Magnuson told me they couldn't replace the rotor bearings or seals. They also told me that they didn't have the correct nose cone parts to repair mine, but they could build a new one for me. They wanted 750 to rebuild the nosecone and inspect the S/C.
Joe