Call
[email protected]#$% all you want . . . if it isn't attributable to the dealership/manufacturer, why on earth would you expect them to pay to fix it?
So . . . you're saying that if I spill paint all over the bike, the dealer should pony up for the damage? That makes no sense. If it isn't their fault, they're not going to fix it. If you doubt me . . . go ask a dealership!
If my 'customer' is thinking like that, I'd pitch him on his ear and send him up the road to get his service/parts/bikes. I don't want him or his friends bringing me stuff that they messed up and expecting the warranty to cover it.
[SIDEBAR: It wound up being the dealership's fault, as they had cross-threaded the master cylinder reservoir cap and brake fluid had gotten all over the bike. Had that not been the case and, say, the owner had cross-threaded the cap . . . they wouldn't pay.]