Water under bathroom sink

[jlonginav]

Hello All

I have a 2013 Passport 31RE

On a few occasions when I fill my FW tanks I get water under the bathroom sink. The fresh water fill line passed under the sink to the FW tank. I have thoroughly check all the lines and have no leaks. I suspect a overflow line may discharge the excess water in that area if I fill the tanks to much.

Anybody experience a similar situation? If so, how did you remedy it?

[Ken / Claudia]

This may not be the best way but, what I would do is get ready to watch under the sink as the tank is filled and see with a flash light etc. were the water is coming in at. First check and see if any fittings are on that line and check them for a tight fit. Water maybe be coming in as you think and follow a line to a low spot and than drip there. Where never you find water look up, since it does only run down to find the leak.

[14george]

I had a leak on mine it was on the inside of the elbow. Don't know how yours is set up but I have a valve to switch between tank and city water