Toilet Bowl Hole Too Small. And this will lead to. the key is the flapper, the rubber disc that lifts up when you operate the flush handle.
answer (1 of 9): remove the toilet seat nuts and insert the rubber bushings. A common issue when replacing an old toilet with a new one is that the base size, or the toilet's.
What Causes a Toilet Not to Flush Completely?
toilet parts operate through a series of simple steps working in unison. answer (1 of 8): Totos have huge flappers, bigger than bagels. an unusually large water surface may mean the water level is higher in the bowl.