How to Repair a Leaky Toilet Tank?

Answer 1

The center of the toilet tank is the most common place for leaks in a toilet. Many homes and businesses may have hundreds of flushes each day, making leaks more plausible. The tank leaks because of a rubber gasket in the tank. It seals the tank and the toilet bowl together and can crack after a lot of use. This makes water drip from the broken seal. All you have to do is replace this gasket.

The first thing you need to do is turn the tank water off. On the left side underneath the tank is a shut off valve. If you do not see it, you should shut off your main water supply. You should then flush the toilet and hold the valve down so that most of the water will go out. If there is still water left in the toilet, a rag should soak it up. You can now take off the cold water tube that goes into the tank with a pair of channel lock pliers. Then, take out the long bolts, which there should be two of, that hold the tank and toilet bowl together. Pull the tank off and lay it down on its side.

You can take off the broken rubber gasket and clean out the area of the toilet and tank in the places where the new gasket will sit. There is a gasket sealant that must be put on the side of the gasket that will be going in the tank. Then, place it in and wipe away the excess. Now, apply sealant to the other side, which will go in the toilet.

The bolts can get new rubber washers to be inserted in the tank. They have to be set tightly. Then, put the bolts in the center of the tank and make sure the bolts, washers, and nuts are all set in place. The tank can be put back on the bowl and secured to it with the bolts. The nuts should be tightened one at a time up until they are equally tight.

The cold water line can be reconnected with pliers and the water turned back on.