Howdy,
Going to reopen this thread,
I messed up, motor went south, I signed an extended warranty about 3 months ago. Took the bike to my local CVO mechanic and when Warranty people came to his shop. They voided my warranty because of the trailer hitch.
Price for the repair is going to be $4600 . ouch.
A little background: Going across hiway 40 to Tenn from Cal. We detoured to Roswell, NM and had HD look at the bike, it was missing a little. They found nothing wrong with it, stopped to have Oklahoma City, World HD look at it and change the fuel filter, they said it was running fine too. Then to Memphis HD I had them take a look at it too. They said keep riding it until I asked them to change the oil and found the metal shavings in the oil.
I thought it interesting that Memphis HD sells Trailers. I also thought is interesting that whether you tow or not, just having a hitch would void the warranty.
Not interested in what I should have done, or the I told you so's, but if anyone has any experience with what, if anything can be done. I am planning on eating the cost, but it does taste like chit.

thanks, Fred