I recentaly replaced a fresh water tank in my 5th wheel camper--now I can't get the pump to prime. Made sure connections were correct-all OK! Anyone with an idea?
Thanks

The impeller housing of the pump should have a small 1/4" threaded hole on top. This may either have a plug or a gage installed.(see image) Open the hole and fill the housing with water till it overflows. Your pump is now primed. Put the plug or gage back and turn it back on. Good luck, Tom