THETFORD MANUAL TOILET FLUSH?
I HAVE A AVONDALE 556-6 ITS 1YEAROLD AND COMES UNDER WARRANTY ITS A MANUAL FLUSH TOILET AND THERES A PIECE OF PLASTIC THAT IS ON THE BOTTOM OF THE PUMP HANDLE BROKEN OFF SO THERES NO PRESSURE ON THE PUMP
MR.ESMOND DRONFIELD, September 2009