Dripping Rockwood TT bath sink

[robbdrell]

I have a 2015 Rockwood 2608 which has a dripping bathroom sink. This drip is increasing and I guess I better look into it. I have exp with working with general plumbing but don't know if TT's are different somehow. So before I tear thgs apart any tips on how I should proceed? I'm guessing it's a washer or something minor but is there a kit specifically for rv's or are conventional plumbing parts I can pick up at replacement parts at ACE or a big box store viable? Thanks for any advice.


Robb