posted on 01/07/2008 04:01 in RV Tech Tips
Use the water pump as a troubleshooting tool [to test for water system leaks]. Close all faucets firmly and turn the water pump on. If the pump cycles or “burps” periodically, a leak could exist somewhere in the system.
--From Woodall’s RV Owners Handbook, Copyright 2005. Used with permission.
Available at Camping World.