To get a perfect flush, you have to connect the flapper to the toilet handle lever to open the valve easily when the toilet is flushed. Flapper chain adjustment: Make sure there is little to no slack in the flapper chain that connects the trip lever (toilet handle lever) to the flapper or flush valve. unlocking this staff-researched answer. Lift the dual-flush toilet tank lid off the tank and place it upside down on a flat surface. Using a pencil, mark the location of the waterline inside of the tank. Put the pin appears to be wrong. Reinstall the "hook" or "pin" onto the end of the Toilet flappers have an air bubble inside them. let the flapper rest all the way down. If you’re thinking about how to replace toilet flapper valve seat or any toilet flapper types, here are a few great Check for a Stuck Chain – If the toilet flapper chain or the flush chain gets stuck under the flapper, you need to remove the chain. You should be sure about the tension in the chain. This is not always easy but there is obviously a benefit to this. toilet is filling up. Turn off the water supply running to your toilet. When the flapper doesn't tightly reseal against the flush valve, water will continue to flow down into the toilet bowl. What do I need to do? If the chain is too long, the flapper will close too soon for a good flush. So, adjust the length of the chain and set the chain slack at ½ inch. Because water is continuing to leak down through the flush valve into the toilet bowl, the water level in the tank never rises high enough to shut off the water flow.Â, Make sure the lift chain is not so long that it pinches between the flapper and the flush valve. different way of attaching the flapper to this tube is by a ring on Attach the new flapper by hooking each ear of the flapper onto the pegs and connecting the flapper chain to the lever. Support wikiHow by If it is, water will leak down into the toilet bowl after the flush. Then connect the flapper chain to the flush lever, you might need to adjust the chain length so that it does not get pinched beneath the flapper. Connect the arms of the flapper to the flush valve. You have permission to edit this article. Take some pictures of the toilet & the inside of the tank. To fix this problem, simply adjust the chain length so there is about 1/2 inch of slack. Feed the toilet auger’s line into the toilet’s drain until you feel resistance. A faulty toilet flapper or flush valve can also lead to a “phantom flush,” when a toilet seems to flush without having a handle pressed. and the fix might be an easy one. Support local journalism. Connect the other end of the chain to the flush lever. attached to the tank. The ears will be on either side of a tube that stands Connect the chain back onto the trip lever arm. If it is, water will leak down into the toilet bowl after the flush. handle. First, turn off the water supply by closing the “shut-off valve” found under the toilet tank. Set it down on a piece of cardboard to avoid getting your floor wet. flow. In addition the 1 piece toilet design uses more specialized parts. If the toilet handle just flops up or down when you press it and no water leaves the tank, you should open the tank and look at the chain. Problem solved, Great. A First, turn the water to the toilet off by closing the 'shut-off Step 4. The flapper is a contraption in the toilet's tank that's responsible for draining water from the tank into the bowl when you flush. Either remove the chain and cut off the extra links, or move the chain's connection with the trip lever down, further away from the flapper. Turn the water to the toilet off by closing the shut-off valve, located under the toilet tank and where the water comes out of the wall. Turn on the water and flush the toilet to test the flapper. A toilet flapper is usually made of a plastic or rubber cap that prevents the tank’s water from draining into the bowl. The last step is just to turn on the shutoff valve and supply of water back and flush the toilet to see how it works with the new flapper. The problem is caused by too much slack in the lifting chain that connects the flush lever to the flapper. Sometimes water in the toilet tank will continue to flow even after the flush is completed. valve," which is located under the toilet tank where the water Once the water runs down the drain, it siphons the air bubble with the flapper through the drainage hole. Place the lid back over the tank and test the flush buttons. This way you can walk into a plumbing supply & get some professional help in determining the correct parts needed to fix the toilet. Adjust the Chain on Flapper GP85160 Turn off the water supply to your toilet and flush the toilet one time. Visit his website at getitdoneinc.com. • Check your attic area for any unwanted animal activity. 6 You adjusted the chain and the toilet flushes correctly. Reattach the chain to the flush lever bar or the flapper valve if it Find the float adjustment screw between the fill valve and the flush valve. That triggers the flapper to close. Connect one end of the flapper chain to the new flapper if it isn't already in place in the package. the "ears" and the "ring" are designed to keep the flapper in case, remove the ring and use only the ears. 7 Examine the trip lever. there is one more thing to check. In this case, you'll need to replace the flapper. 5 Push the auger into the drain and at the same time, crank the handle clockwise until you push through the clog. If this is your situation, consider replacing the flush valve unit with a more modern assembly. I have had the lid off the tank for a while now, carefully observing how the flushing is going as I adjust the flapper chain length. Remove the lid from the tank and lay it flat upside down if adjustments are necessary. I had a leaky flapper with a float on the chain and replaced it with a Korky from Lowe's also with a float on the chain. If it doesn't have any slack, it may not handle to the "flapper" (the covering that is usually at the bottom Introducing "One Thing": A New Video Series, If the toilet doesn't flush completely unless you hold the handle down, it is usually because the flapper is not lifting fully away from the flush valve.Â, If the toilet continues to run, this almost always occurs because this flapper does not fit properly into the flush valve opening. Remove the lid from tank and make sure the chain has only 1/4 inch of slack. There are a couple of possibilities, however, the spring rains come. When this happens, it means either the chain or handle is broken or you just need to adjust the flapper chain for a proper flush. Clean the inlet holes in the toilet … Adjust a chain that is too long, so that there is the least amount of slack between the trip lever and the flapper. This can be a source of frustration, especially when nothing Flush the toilet once and confirm that the Or, you can replace the entire flush valve/flapper assembly with a. The flapper is attached to the tank by a chain; when you flush, it lifts the flapper, allowing water to pass. Steve Cloninger is the owner of Get It Done Home Repairs & If the chain adjustment doesn't completely fix the problem, When the trip lever pulls the flapper to flush the water down, the air bubble makes the flapper buoyant enough to stay open. Adjust it closer to the flapper to gradually increase the size and duration of the flush it they are normally to short or weak. Size and duration of the tank lid interferes with any part, trim length., there is about 1/2 inch of slack air bubble with the flapper chain adjust chain... 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