Can I gravity fill my on board tank?
I have a new 2016 Keystone Couger X-lite 21 RBS. The water hook up has one inlet with a valve. I turn the valve to tank when I want to fill up the on board tank. I can fill the tank when hooked to ...
Forum Discussion
If you don't have a fill spout and cap then use a external pump attached to the hose. I'm thinking you don't want to modify a new rig due to possible warranty concerns.
