Greetings, On my 1995 Tioga, my water pump stopped pumping water. I can hear the motor running, but no water from the faucets. I have cleaned out the filter, and don't seem to have any leaks anywhere...
The small vent is just that. Its a vent to allow air to come out of water tank while filling. I had a problem once where my pump was not getting water, there is a small screen on the fitting inside the tank that was clogged . Cleaned it and all was good.