A seemingly simple problem with toilet flapper?

There was a tear in our toilet flapper so we replaced it with one that is identical. When the flapper goes down, though, it does not fall right on where it can seal. Instead it falls slightly forawrd and stays there. If you move it manually you can get it right on to seal it.

The toilet bowl just keeps filling up because the flapper is not sealed.

Any ideas how we can fix this?

cptkay20012008-03-12T12:04:04Z

Favorite Answer

look closely at the flapper attachment spot. You might need to turn it a tiny bit, or find a way to lift the underspot to raise the angle, resulting in a rearward shift of the flapper surface. If it has small bolts holding the flapper to the mounting device, you can try slipping a couple of small washers under the flapper fabric to raise the angle.
Tilting or shifting the fill pipe, where the flapper is usually attached to, can be tried, albeit very gently. I hate having to replace those! the lower seal can get good bit wonky
As a last ditch effort, shut off the water, drain the tank (flush) ang break out the hair dryer. Warm the flapper ball gently so that it is softer than usual, and then press it onto the drain ring.
DO be careful not to electrocute yourself, make sure you are using a grounded appliance in a GFCI recepticle, and everything is dry first!
This is like re-shaping the gasket on the fridge when the seal starts to get older and lets air pass.

?2016-09-30T16:35:30Z

it extremely is an undemanding undertaking with replaced flappers. it extremely is commonly no longer undemanding to appreciate why it happens. What you're able to do is set up something that limits how far the flapper opens, shop it decrease than "today up" with a end of a few form. yet then you certainly could could desire to hold the lever for a good flush.

Mark C2008-03-12T08:28:50Z

You might have gotten a flapper that was close but not identical. Go back and try a different one.

blue2008-03-12T13:39:41Z

u got the wrong flapper they all look the same but are different garanteed

oxymandia2008-03-12T08:31:40Z

If it's very close, you should be able to push on the tube a little bit and it will seal.