[rohrmann]

On our Thetford, there is a tab behind the pedal assembly that the return spring hooks onto, and late one night, the plastic tab broke and water was running but the waste valve was closed. Fortunately, half asleep, I was able to get to it and manually close the water valve. I did order a new pedal assembly, and installed it a week later. This held for maybe six months when the pedal started getting difficult to operate. That was when the toilet became fodder for the landfill and a new Dometic 310 took its place.