Fresh Water Pump-But No Water
I have a 2008 Keystone Copper Canyon Sprinter. I thought I had a fresh water pump problem so I installed a new Shurflo 4008 pump. Opened faucets, but no water. All connections in trailer are tight ...
Forum Discussion
I believe I KNOW the answer to this! I had the same problem with mine. And I replaced the pump and and the new one was worse than the original. Then I realized that there is an adjustment with an allen wrench(hex key) on the very front of the pump. This adjustment is for the "bypass" feature that is incorporated into the pump for "run dry" episodes. I had to pull out the manual for the pump and read the instructions on how to adjust it. Please don't quote me, but I think I ran the adjustment down and turn or so clockwise. The adjustment bolt looks like a stainless steel button head cap screw with 1/8 or 3/16-ish inch hex key. I felt kind of silly spending a $160.00 for a new pump when all it needed was an adjustment! Good Luck
