I guess one could give the bloke the benefit of the doubt because, at least with the 2013 RT that has a V-twin, the maintenance schedule calls for replacing the HCM filter at the same time the oi filter is changed.
Artillery lends dignity to what would
otherwise be a vulgar brawl.
****************************** Cognac 2014 RT-S
It just says 'IF'. I think it is a generic notice that depending on your version and the mileage, there may be additional filters required. At 3,000 miles on a 1330, there is only 1 filter required. If they try to get you for an HCM filter, I would not pay it.