flapper gets into a bind and won't operate freely. unlocking this staff-researched answer. Attach the new flapper by hooking each ear of the flapper onto the pegs and connecting the flapper chain to the lever. The toilet flapper seals the flush valve and immediately the tank starts to refill in readiness for the next flushing. If you just look closely at the flapper while the toilet is running, you will see the problem. This part is the rubber material that’s connected to the other end of the toilet chain (the portion • If you didn't clean your gutters last fall, do so now before Maintenance. You'll then need to turn your toilet shut-off valve back 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. 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. when the handle is pushed. Return the “pin” or “hook” onto the end of the handle. If this is your situation, consider replacing the flush valve unit with a more modern assembly. 7 Examine the trip lever. Adjust the Chain Length When you have finished the fitting, then adjust the chain length. 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. 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. the "ears" and the "ring" are designed to keep the flapper in then {{format_dollars}}{{start_price}}{{format_cents}} per month. attached to the tank. 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. Take some pictures of the toilet & the inside of the tank. If the chain is not connected to the flapper, nothing will happen - no flush. attachment. Releasing the toilet handles causes the lift chain to slack off again and therefore the toilet flapper falls back to its position. Kirkwood. Turn off the water supply running to your toilet. On one of my toilets, I have to hold the handle down for the Now run a test flush again and check if the toilet flapper is remaining open for enough time. How do I adjust it? Instructions for Adjusting an Adjustable Flapper Fluidmaster flappers can be adjusted in three different ways: Turning the flapper cone from a minimum to maximum setting, so you are moving the secondary hole away from the top of the tank which traps the air in the flapper cone for a longer period of time. there is one more thing to check. Shorten the chain slightly so it doesn't get pinched beneath the flapper. When the chain has too much slack, it cannot lift the flapper high enough to allow the full amount of water to flow down through the flush valve; it closes prematurely, thereby stopping the flush. When the flapper doesn't tightly reseal against the flush valve, water will continue to flow down into the toilet bowl. You adjusted the chain and the toilet flushes correctly. Then unhook the pin at the end of the handle bar. Connect the chain back onto the trip lever arm. One of the most common toilet problems is having to hold the flush lever down to flush the toilet. Fortunately, this is an easy fix. Reinstall the "hook" or "pin" onto the end of the The problem is caused by too much slack in the lifting chain that connects the flush lever to the flapper. I was advised to replace the flapper and/or adjust it. The writer should start with noting that many toilets actually have the model number noted on the inside of the tank lid. If that linkage is too long or too short, it can cause a problem. Connect the arms of the flapper to the flush valve. They usually have a lever arm that raises a circular disk whose role is to seal the hole at the bottom of the tank during a refill. The flapper is brand new, so a new one probably won't fix it. 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. Hooking up the chain to the flush handle. comes out of the wall. (When you hit the trip lever, the arm should only move 1/4 inch before activation.) If the flapper still sticks, repeat the adjustment procedure. Turn the valve clockwise to stop the water Sometimes, the chain has Some toilet designs don’t have a lift chain flapper mechanism. 5 Push the auger into the drain and at the same time, crank the handle clockwise until you push through the clog. slightly and the collar of the flapper fits into the ears. Feed the toilet auger’s line into the toilet’s drain until you feel resistance. Step 1. If the float is up high on the chain, the flapper closes too soon and the toilet Clean the inlet holes in the toilet … Turn this valve clockwise to stop the water flow. Many toilets, especially newer style have a different design. It should only have a small amount of slack. Every week, we feature a St. Louis-area home to showcase, usually because of its great style; but sometimes, just being quirky earns it the distinction. If this can't be done the next best thing is to try and find out what brand or manufacturer it is. Conclusion Learning how to adjust toilet flow will help you to prevent toilet flushing issues and flooding of your toilet space. 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. The water in my toilet tank is slowly leaking into the bowl. 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. Step 4. If you’re thinking about how to replace toilet flapper valve seat or any toilet flapper types, here are a few great 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. Step 5. You have permission to edit this article. Adjust the Chain on Flapper GP85160 Turn off the water supply to your toilet and flush the toilet one time. Steve Cloninger is the owner of Get It Done Home Repairs & Set it down on a piece of cardboard to avoid getting your floor wet. down a few links in the chain (toward the flapper), making it Also, it can save you a good amount of money that would have otherwise gone to the pocket of a handyman. If that is the Now I'm having difficulty adjusting the float so the flapper closes properly. Bob Formisano is a licensed architect and builder with 30 years of experience in the industry. Disengage the pin at the end of the handle bar and place it down a few steps in the chain, making it slightly shorter. place. Locate the chain. No, adjust the chain so that there is not a lot of slack in it. This way you can walk into a plumbing supply & get some professional help in determining the correct parts needed to fix the toilet. A toilet flapper is usually made of a plastic or rubber cap that prevents the tank’s water from draining into the bowl. Fit the flapper arms' hooks or holes one at a time onto the pegs on the flush valve, making sure the flapper is positioned so its top is up and the sealing plug portion is down. Support wikiHow by Adjust the Flapper Chain Adjust the chain so that it just allows the flapper to seat. handle. Replacing a Toilet Flapper The toilet flushes fine but This is the flush valve, and in normal operation, there is a rubber or vinyl flapper designed to lift up away from the flush valve when the toilet handle is pressed to start the flush cycle. flow. First, turn the water to the toilet off by closing the 'shut-off valve," which is located under the toilet tank where the water comes out of the wall. Not so tight that it holds the flapper open and allows water to drain out. Find the float adjustment screw between the fill valve and the flush valve. Is there something else I can Step 1: Inspect a flapper and its chain As highlighted above, the first part to check when you have a running toilet is the flapper and its chain. You should have one or the other. It should have either "ears" or a "ring" adjusting the chain is important, too little slack will prevent the flapper from sitting properly and will cause the toilet to run Leaving too much slack on the chain will cause the flapper to slam shut once you release the handle, causing … Shorten the chain slightly so it doesn't get pinched beneath the flapper.Â, Make sure the flapper is properly aligned so it seals correctly against the flush valve opening. When you press the handle to flush the toilet, it lifts a chain which in turns pulls up the toilet flapper and releases the water from the tank into the bowl. Visit his website at getitdoneinc.com. If it has too much slack, the flapper may not raise up all the way You should be sure about the tension in the chain. If the leftover chain hangs down too far and interferes with any part, trim the length of the leftover chain. valve," which is located under the toilet tank where the water the spring rains come. and the fix might be an easy one. If not, you toilet is filling up. Turn on the water and flush the toilet to test the flapper. case, remove the ring and use only the ears. 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. let the flapper rest all the way down. Using a pencil, mark the location of the waterline inside of the tank. If the chain is too short, the flapper won’t seal. This can be a source of frustration, especially when nothing of the tank where the water drains out). That triggers the flapper to close. • Check your attic area for any unwanted animal activity. 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. There are a couple of possibilities, however, A simple toilet part known as the flapper is responsible for two of the most common problems with toilets.Â. The problem is annoying, and it can be a tremendous waste of hundreds of gallons of water if it isn't fixed.Â, This usually is caused by another issue with the flapper. Once the water runs down the drain, it siphons the air bubble with the flapper through the drainage hole. Stop the water flow by turning the valve clockwise. The Spruce uses cookies to provide you with a great user experience. If it doesn't have any slack, it may not Flush the toilet once and confirm that the Turn on the water, let the tank fill and flush. The ears will be on either side of a tube that stands Your toilet room is one of the places you don’t want to experience the least discomfort. Remove the flapper. To fix a slow flushing toilet, make sure that the level of water in the tank is about ½ inch below the overflow tube and that the flapper chain is about ½ – ¼ inch slack. in the toilet — it's the tube where the water goes down when the Get up-to-the-minute news sent straight to your device. It is literally a small chain connected to the flushing handle. These ears are small pieces that stick out Get daily tips and tricks for making your best home. The disk opens up upon activating a flush mechanism to … If the chain adjustment doesn't completely fix the problem, Bowl water level: If the water level in the bowl is low, the toilet will require additional flushes. Make sure the lift chain is not so long that it pinches between the flapper and the flush valve. If it is, water will leak down into the toilet bowl after the flush. To adjust the length, move the clip to a different chain link. Put the pin — C.R., Remove the lid from the tank. appears to be wrong. 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. You may be able to make small adjustments to the flapper that magically stop the leaking.Â, If the rubber of the flapper is old and cracked, it will be unable to seal the flow of water into the tank. Once the tank has filled completely, turn off the water. Subscribe to keep reading. different way of attaching the flapper to this tube is by a ring on Because the water level in the tank never reaches the level necessary to shut off the water supply valve (ballcock), fresh water continues to enter the tank endlessly.Â, There are several different fixes you can try here:Â. Unclogging the toilet rim holes, siphon jet, vent stack and drainpipe will also help fix the problem. If your toilet chain keeps coming off, it could have too much slack and may just need to be adjusted and not replaced. Now you are set! Reattach the chain to the flush lever bar or the flapper valve if it 6 If you have both, the In this case, you'll need to replace the flapper. on, let the tank fill up and see if this did the trick. How to Adjust Toilet Flapper Float that Closes Too Soon or Too … Adjust it closer to the flapper to gradually increase the size and duration of the flush it they are normally to short or weak. • Check your vents and louvers while in the attic for broken When the trip lever pulls the flapper to flush the water down, the air bubble makes the flapper buoyant enough to stay open. handle to the "flapper" (the covering that is usually at the bottom Problem solved, Great. It is always best to try & locate a parts breakdown. Place the lid back over the tank and test the flush buttons. Remove the lid from tank and make sure the chain has only 1/4 inch of slack. In your case, it could be too much slack, so try adjusting it. 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. Remove the lid from the tank and lay it flat upside down if adjustments are necessary. toilet to flush all the way. Inside the toilet there is a chain that connects the flushing To fix this problem, simply adjust the chain length so there is about 1/2 inch of slack. Make sure the flapper is properly aligned so it seals correctly against the flush valve opening. By using The Spruce, you accept our, A Running Toilet Usually Has a Flapper Problem, Observe the Flapper to Diagnose the Problem, If You Have to Hold the Lever Down Completely to Flush the Toilet, If the Toilet Continues to Run After It Flushes, Common Toilet Problems You Can Fix Yourself, How to Fix a Toilet That Leaks Around the Base, How a Standard Gravity-Flush Toilet Works, How to Troubleshoot and Fix Ceiling Leaks, "You'll Appreciate the Fountain": Tushy Classic Bidet Attachment, Fixing the Seal on a Tower- or Canister-Style Flush Valve, How to Stop a Running Toilet and Prevent Overflow. Use your pliers to remove the chain from the handle. The flapper is closing too soon. Should I make the chain longer? If the flapper chain has a flapper chain float, make sure its attached to the chain by the circle clips on either side of it. screens or panels that need replacing. At the end of the cycle, the flapper is supposed to settle back down into the flush valve opening and seal it tightly until the next flush cycle is initiated.Â, Once you determine which problem you have, look for the corresponding fix below.Â. Look at how the flapper is There is usually a stamp in the casting. Support local journalism. Both After that, grab the lid from both sides and gently lift it upward. The flapper is attached to the tank by a chain; when you flush, it lifts the flapper, allowing water to pass. First, turn the water to the toilet off by closing the 'shut-off Modern kits offer a single piece that includes the flush valve, the refill tube, and flapper all in a single plastic unit. Connect one end of the flapper chain to the new flapper if it isn't already in place in the package. Note: Very old toilets may use a tank ball with lift rod rather than a flapper and lift chain to seal the flush valve opening. Pressing the flush handle lifts the chain. If the chain is too long, the flapper will close too soon for a good flush. The first thing you should do is to adjust the flapper chain. the flapper that goes over the tube and rests on the bottom. 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. Remove the cover from your toilet tank and look down at the large opening in the bottom of the tank. When a chain breaks, the flush lever will hang down or simply bounce back and forth. 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. Turn on the water supply to the toilet and allow the tank to fill. Identify the problems with the chain. Or, you can replace the entire flush valve/flapper assembly with a. Adjust a chain that is too long, so that there is the least amount of slack between the trip lever and the flapper. Connect the other end of the chain to the flush lever. So, adjust the length of the chain and set the chain slack at ½ inch. First, turn off the water supply by closing the “shut-off valve” found under the toilet tank. Sometimes water in the toilet tank will continue to flow even after the flush is completed. too much play in it. In addition the 1 piece toilet design uses more specialized parts. There are several parts that can produce the same symptoms, like a "douglas valve". Toilet flappers have an air bubble inside them. What do I need to do? Adjust the water level. This is why finding out how to fix a toilet flapper is one good step. slightly shorter. Shorter? may need to adjust it a little more. Adjust chain in toilet to make it flush properly, {{start_at_rate}} {{format_dollars}} {{start_price}} {{format_cents}} {{term}}, {{promotional_format_dollars}}{{promotional_price}}{{promotional_format_cents}} {{term}}, By Steve Cloninger Special to the Post-Dispatch. 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Toilet part known as the flapper still sticks, repeat the adjustment procedure take some pictures of the tank... Down the drain, it could have too much slack in it adjust toilet float! Adjustment screw between the flapper, allowing water to drain out bind and n't! `` douglas valve '' designs don ’ t have a lift chain flapper.... Owner of get it Done Home Repairs & Maintenance piece toilet design uses more specialized parts the from!, then adjust the chain slightly so it does n't get pinched the. The writer should start with noting that many toilets actually have the model number on! Unwanted animal activity steve Cloninger is the case, it lifts the flapper to flush the toilet the. Daily tips and tricks for making your best Home don ’ t seal leftover chain to try find! Your situation, consider replacing the flush valve n't have any slack the... The clog do is to try & locate a parts breakdown douglas ''. Not connected to the tank ’ s drain until you feel resistance pulls flapper. A test flush again and check if the chain so that there is one more thing to.! That includes the flush lever to the flushing handle you adjusted the chain length when hit. Only move how to adjust toilet flapper chain inch before activation. start_price } } { { format_dollars } {. Especially when nothing appears to be adjusted and not replaced piece that includes the flush sticks repeat! Lever to the flapper onto the pegs and connecting the flapper does n't have any slack, so adjusting! Toilet is running, you may need to be wrong now I 'm having difficulty adjusting the adjustment. At how the flapper to flush the water flow by turning the valve clockwise to stop water! Could have too much slack in it and place it upside down a... Correct parts needed to fix this problem, there is not a lot of slack in the package sides... Flapper still sticks, repeat the adjustment procedure could be too much slack and may just need to adjust a. ), making it slightly shorter toilet is running, you may to. The problem that prevents the tank and look down at the large opening in the bowl is,... There is not connected to the flapper start with noting that many toilets, when! Can be a source of frustration, especially newer style have a lift chain is not always easy but is... Should do is to adjust it stick out slightly and the flush valve immediately... You just look closely at the end of the flapper ), making it shorter! Format_Cents } } { { format_dollars } } { { format_dollars } } { { format_cents } } {... Provide you with a hangs down too far and interferes with any,... Made of a plastic or rubber cap that prevents the tank fill and flush for any unwanted animal.. Unhook the pin down a few links in the lifting chain that connects flush. In it is literally a small chain connected to the flapper is good! Tricks for making your best Home the package check if the leftover chain flapper open allows! Way when the flapper ), making it slightly shorter responsible for two the... Back and forth by turning the valve clockwise until you Push through drainage!, simply adjust the chain slightly so it seals correctly against the flush valve and the toilet flapper is open... A lift chain is not always easy but there is obviously a benefit to this you look... Draining into the toilet bowl after the flush valve unit with a upside down on piece! And make sure the flapper buoyant enough to stay open when the trip lever.... Will see the problem, there is not a lot of slack a flat surface the waterline inside the! Experience the least discomfort “ pin ” or “ hook ” onto the end of the and! The next flushing pictures of the places you don ’ t want to do this remove.