2506S TT Check Valve location ?
So with the city water hooked up and on, the fresh water tank is slowly filling up and leaking out the fill port.. I understand this is usually caused by the water check valve not doing its job.. My question is:
Where this check valve..? (pic attached)
I did do a procedure noted here on the forum to correct this & it worked for awhile but it is again leaking....
Turn off city water
Turn off water pump if on.
Turn on any faucet wait 1 min
Turn on water pump
let water run 1 min
Turn off faucet
Wait for water pump to quit running
Turn water pump off
Turn on city water
2015 F350 4x4 gasser.. 2017 Rockwood 2506S TT
Ardenvoir, Washington (near Wenatchee)