Water pump
I dewinterized my class C today. Hooked up to park water. Ran water through all outlets. Did not find any leaks. Disconnected from park water and tried pump. Pump would run but only spit water and air...
Forum Discussion
If it's spitting air then there is a leak on the inlet side of the pump.
One thing people often forget when winterizing is the water pump inlet strainer.
It may be cracked.
Another thing RV specific On my Rig there were a couple of quarter turn valves "up-line" (Tank side) of the water pump. One was a cut off valve, the other the Tank Drain valve. if I left that 2nd vlave open... What you have is what I'd get .
One thing people often forget when winterizing is the water pump inlet strainer.
It may be cracked.
Another thing RV specific On my Rig there were a couple of quarter turn valves "up-line" (Tank side) of the water pump. One was a cut off valve, the other the Tank Drain valve. if I left that 2nd vlave open... What you have is what I'd get .
