Repairing Guides

how to repair a toto toilet

by Mr. Isaiah Considine DVM Published 2 years ago Updated 1 year ago
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  1. Get 1/4 cup of liquid dishwashing detergent and then pour it into the toilet. Let it sit for 10 minutes. ...
  2. Bring water to a boil, and then slowly pour it into the toilet with the dish detergent. The combination will help move the clog through the toilet.
  3. Flush the toilet to completely move the water solution and clog through the pipe.

More items...

Part of a video titled How to quickly fix a hissing leaking Toto toilet with a new flush ...
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From right here take off the top. And expose the mechanism you've got a floater valve right here andMoreFrom right here take off the top. And expose the mechanism you've got a floater valve right here and to take that off you squeeze these two pieces. And comes right off.

Full Answer

How do you fix a Toto toilet that keeps running?

Why is my Toto toilet running?

  • Shut off the water supply to the toilet.
  • Flush the toilet to drain the water from the tank.
  • Locate the flush valve within the toilet tank.
  • Turn the top of the flush valve assembly counterclockwise 1/2-turn to unlock the adjustment tube.
  • Adjust the valve tube to change the water level.

How do I adjust a Toto toilet?

  • Remove the toilet tank cover and set it off to the side. Be careful.
  • Locate the toilet ball inside of the toilet.
  • Adjust the toilet ball by turning a screw on the toilet valve.
  • Turn the screw clockwise to lower the ball, and thus, lower the water level.

Why does my Toto toilet keep running?

Why does my Toto toilet keep running? A toilet that won’t stop accumulating water in the tank may have a defective fill valve. It’s also possible for the toilet to keep running if the Toto toilet flush valve and the flappers are defective and won’t seal the tank. Check for any debris and blockage that might be causing the problem.

How to fix Toto toilet fill valve?

  • Turn off the toilet water supply at the cut-off valve behind the toilet.
  • Pull the refill tube away from the G-Max fill valve with your fingers.
  • Hold the fill valve shaft once more, and twist the cap on the valve counterclockwise until it releases from the valve.

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How do you fix a Toto toilet that keeps running?

0:001:43Toto Toilet Won't Stop Running - YouTubeYouTubeStart of suggested clipEnd of suggested clipIf you're Toto toilet keeps running or you frequently have to change the flapper.MoreIf you're Toto toilet keeps running or you frequently have to change the flapper.

Why is my Toto toilet not flushing properly?

The most common causes for a weak flush / poor flush: Clogged sewer line or toilet bowl clogs. Clogged vent line. Incorrect settings or worn out toilet parts.

How do you adjust a TOTO flush valve?

Inside the tank is the flush valve, a cylindrical tube mounted vertically inside the tank. Turn the tube counterclockwise about half a turn to unlock it. Then, adjust the flush tube to change the water level as desired.

How do I change the parts on a Toto toilet?

0:062:25Installing the TOTO Replacement Flapper - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe first step is to shut off the water supply to your toilet. Then flush and hold the lever down toMoreThe first step is to shut off the water supply to your toilet. Then flush and hold the lever down to drain the water from your tank. Now remove the old flapper locate. The model of your toto.

How do you unclog a Toto?

Using a PlungerFollow the same process of unclogging a Toto toilet using dish detergent and hot water.After flushing the solution, vigorously plunge the toilet drain to force the clog out with air pressure.Flush again and check if clog still persists. Rinse and repeat.

How many years do Toto toilets last?

Old Toto toilets can last four to five years because of wear and tear. Depending on the water's pH level and the use of chemicals in cleaning the toilet, some flappers may have a shorter lifespan.

Why does my Toto toilet run intermittently?

It's also possible for the toilet to keep running if the Toto toilet flush valve and the flappers are defective and won't seal the tank. Check for any debris and blockage that might be causing the problem. Also, check if the water pressure for the flush is sufficient.

How do you fix a weak flushing toilet?

5 Ways to Fix a Weak Toilet FlushClear clog in the trap. As with most toilet issues, the most logical place to start is by checking to make sure there isn't a blockage or clog. ... Open the water valve. ... Adjust the float. ... Fix or replace the flapper. ... Unclog the rim. ... Plumber for weak toilet flush.

How does Toto fill valve work?

0:371:47How does a toilet fill valve work? - YouTubeYouTubeStart of suggested clipEnd of suggested clipWhen the toilet is flushed water empties out of the tank. And into the toilet bowl as the waterMoreWhen the toilet is flushed water empties out of the tank. And into the toilet bowl as the water level goes down the float in the fill valve goes down to allowing water to flow into the tank.

How do you remove the flapper from a Toto toilet?

0:252:33Replacing a Toilet Flapper - YouTubeYouTubeStart of suggested clipEnd of suggested clipIt's attached to mounting posts at the base of the flush valve just remove one side at a time. FiveMoreIt's attached to mounting posts at the base of the flush valve just remove one side at a time. Five unhook the clip to remove the flapper chain from the trip lever arm. And toss the old flapper.

How do you replace a Toto flush lever?

1:062:33Flush Handle Replacement - YouTubeYouTubeStart of suggested clipEnd of suggested clipDisconnect the flapper chain from the flush handle and hook it over the Colts overflow tube located.MoreDisconnect the flapper chain from the flush handle and hook it over the Colts overflow tube located. In the center of the toilet. Take an adjustable open end wrench and unscrew the tank lever nut.

How do you change the fill valve on a Toto dual flush toilet?

0:004:13How to Change a Toto Disk Flapper - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe are up to the refill tube which is the quarter inch tubing at the tower area. You will justMoreWe are up to the refill tube which is the quarter inch tubing at the tower area. You will just simply pull that out. Like. So once that's out you will turn the tower.

How do you fix a weak flushing toilet?

5 Ways to Fix a Weak Toilet FlushClear clog in the trap. As with most toilet issues, the most logical place to start is by checking to make sure there isn't a blockage or clog. ... Open the water valve. ... Adjust the float. ... Fix or replace the flapper. ... Unclog the rim. ... Plumber for weak toilet flush.

Why does my Toto toilet run intermittently?

It's also possible for the toilet to keep running if the Toto toilet flush valve and the flappers are defective and won't seal the tank. Check for any debris and blockage that might be causing the problem. Also, check if the water pressure for the flush is sufficient.

What is G Max flushing system by Toto?

G-Max is the industry benchmark for flushing performance with features like: A larger 2-1/8-Inch glazed trapway offers increased flow, drawing water into the bowl more quickly and then away more forcefully to prevent clogging. A huge 3-Inch flush valve creates a quicker, quieter, more forceful flush.

How do you clean a Toto G Max fill valve?

2:464:34Fix a Toilet Fill Valve That Keeps Running - YouTubeYouTubeStart of suggested clipEnd of suggested clipClean the rubber pad on the float. If this isn't mating properly with the top of the valve. It canMoreClean the rubber pad on the float. If this isn't mating properly with the top of the valve. It can cause a leak and hissing noises clean out the gasket on the underside of the cap.

How to fix a Toto toilet?

Here’s your guide to fixing the fill valve of your Toto Toilet: Take the cover off the tank of your toilet. Be careful as you do this because the last thing you want is a ruined tank cover. Set the tank cover aside in a safe place. Pour a little bit of the food coloring into the tank. After doing that, leave your toilet alone for about 15 minutes.

How to get debris out of toilet?

If you see visible debris, make sure to get all of them out. Take the internal float off. Do this by depressing the float arms inward. And make sure to do this carefully that you don’t do any more damage to the toilet. The last thing you want is an additional problem to solve.

Why does my toilet fill valve turn on and off?

The fill valve turns on or off without the toilet being flushed. The most likely cause of this is that there’s no proper slack in flapper chain. To solve this issue, adjust the flapper chain for proper slack. Another reason this might be happening is that the flush valve flapper is dirty.

What is the fill valve in a toilet?

One of the parts that comprise a toilet is the fill valve. This is the part in charge for refilling the tank after you have flushed. Just like any other part in any other system, the fill valve is also prone to wear and tear. Sometimes, the fill valve can be out of adjustment because of normal wear on its components.

What to do if flapper doesn't work?

If tightening the flapper didn’t work, then the only way to solve the problem is to replace or readjust the fill valve. Here’s a guide on how to do that:

How to remove a fill valve?

Hold the body of the fill valve with one hand then twist the cap (either black or blue in color) counterclockwise then remove it. When doing this, avoid twisting the fill valve body because when you do, it will unlock the fill valve height adjustment. Clean the cap assembly under warm water.

Why is my fill valve out of adjustment?

Sometimes, the fill valve can be out of adjustment because of normal wear on its components. With that said, when you notice you fill valve leaking or if water continues to run even after you’ve flushed, then there might be something wrong with your fill valve.

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