Recently, the paint on the right side master cylinder on my '14 TriGlide started failing. Most of the damage is around the top of the main body, near the gasket surface; the paint is apparently blistering from the metal surface outward. There are a few spots where it is down to bare metal, and the metal is actually oxidizing. I mentioned this to a Harley service advisor (didn't have the bike with me at the time) and he said as long as the bike was still under warranty (it is) that it SHOULD be a warranty repair. I have never had the right side master cylinder cover off.
Anyone else ever seen anything like this? I know that DOT4 brake fluid us pretty aggressive, but I have never seen anything like this before.