Flapper removal and replacement
Turn to fixture stop handle clockwise then flush the toilet to ensure that the water is off. Keep the handle depressed until the water level in the tank goes down as far as possible. Next put on a pair of your vinyl
gloves, disconnect the chain from the flush handle and unhook the flapper from the ears at the base of the fill tube.
Before removing it from the tank grab a disposable rag and wrap the flapper and your gloves into it. Take the whole mess to your local hardware or "do-it" store to make sure you buy a new one that matches. They're fairly universal so it won't be rocket science and the cost shouldn't require a credit card.
I'm gonna fill the rest of this page with something while you're at the store. Please drive carefully and when you return just click on driver below to bring you to the next page.
