Answers
First let me state, if you have the "rattle" you will know it. In my 2005 Rocket it would appear between 1800 and 2000 rpm whether accelerating or decelerating. Whoever coined the term for the noise was dead on. It sounds exactly like the the rattle of a spray paint can. It never affected performance, was always present, although mine seemed to get louder when the bike was hot. I researched all of the sites and there are numerous threads on the noise. Some say all Rockets make the sound, which is total bull doo. Rockets do have engine noise, you are sitting on top of what is equivalent to car motor and you are going to hear normal engine sounds. The rattle is not normal. Other threads relate the fix to bad or worn key ways, or bottom sprocket. I am glad in my case they are replacing everything. Before I dropped my bike off, I knew it would be a minimum of two weeks because of workload, it is a small Dealership. Of course I was told they would try to work me in sooner and so forth, (smoke up the butt). In hindsight, I should have had them diagnose the problem, order the parts, and kept riding. After all she rattled all the way to Smashville and back running above 80 most of the way. My warranty is up in November so I wanted to have the matter addressed prior to that. When I carried the bike in I took copies of the threads relating to rattle and the informal recall info on the idle tune with me. It was also due for the 10K checkup, so it will be interesting to see what if any charges they attempt. I would think adjusting the valves would be part of the cam chain install, and I passed on the oil change. I'll post when she comes home. If she ran that great with a rattle, I can't wait to see how she does now.