I honestly have no idea where you guys came up with "Doing it yourself isn't hard, but likely will void your warranty..." It is purely fictional that doing the work yourself will void your warranty. Granted if you break a piece in the process or do something completely backwards causing something to break, that problem will most likely not be covered. However, if you actually read your warranty statement you won't see anywhere that you are required to have YamSuzKawHonH-D perform routine maintenance on your bike in order to keep your manufacturer's warranty. The reason for that is because it would be illegal for that requirement to be made. You guys might want to consider talking to someone who actually knows what they are talking about before spreading rumors. I think Motorcycle Consumer News is the best publication for factual information, that's where I got this information from.