My Tusa, which I recently purchased used for a good price has developed a ticking noise. I pulled the props off and the noise persists, so it's something in the shaft. I have a buddy who has a friend which does repairs, so I'm going to get it to them to take a look, but I was wondering if there were any repair manuals or part schematics out there? Maybe it's something I could tinker with myself should I have any future issues.
