Repairing Guides

how to repair toto toilet fill valve

by Mr. Scottie Gibson I Published 2 years ago Updated 2 years ago
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Here’s what you should do to fix it:

  • Turn off water supply.
  • Open the fill valve cap.
  • Clean the valve seal.

How to replace a Toto Universal fill valve?

SPECIFICATIONS

  • Assembled Height (cm): 25.40 cm
  • Finish: No Finish
  • Assembled Height (ft): 0.83 ft
  • Material: Plastic
  • Assembled Height (in): 10.00 in
  • Number of Pieces: 1
  • Assembled Length (cm): 10.16 cm
  • Package Depth (cm): 6.03 cm
  • Assembled Length (ft): 0.33 ft
  • Package Depth (in): 2.38 in

More items...

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.

How to repair Toto toilets?

Here’s what you should do to fix it:

  • Turn off water supply.
  • Open the fill valve cap.
  • Clean the valve seal.

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How do you repair a Toto fill valve?

1:363:45Toilet Fill Valve Repair Korky and Toto - YouTubeYouTubeStart of suggested clipEnd of suggested clipTurn off the water flush to empty the tank. Remove the refill tube. Remove the float by squeezingMoreTurn off the water flush to empty the tank. Remove the refill tube. Remove the float by squeezing the two ears and lifting up remove the fill valve cap by turning it counterclockwise.

Can a toilet fill valve be repaired?

Fixing a toilet fill valve (once referred to as a ballcock) is relatively easy to repair if you happen to have a common Fluidmaster brand valve. Often, repairing a fill valve is done by simply replacing the entire fill valve, but Fluidmaster fill valves can be repaired by just replacing a seal inside the unit.

Why does my Toto toilet keep running?

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 remove a Toto fill valve cap?

0:426:18Servicing A Type B Fill Valve - YouTubeYouTubeStart of suggested clipEnd of suggested clipTurn off the water supply flush the toilet. And hold the lever open for 10 to 15 seconds toMoreTurn off the water supply flush the toilet. And hold the lever open for 10 to 15 seconds to completely drain the tank. Now unclip the refill tube from the overflow tube. And the fill valve.

How do you take apart a toilet fill valve?

0:001:23Toilet Repair Tips : How to Fix the Refill Valve for a Toilet TankYouTubeStart of suggested clipEnd of suggested clipOne you'll want to turn the water off flush. The toilet. This one has a little arm that comes up andMoreOne you'll want to turn the water off flush. The toilet. This one has a little arm that comes up and the top will pop. Off.

What causes a fill valve to stop working?

0:441:29Fill Valve Problems - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe problem is directly related to the fill valve. Sometimes the fill valve only needs a minorMoreThe problem is directly related to the fill valve. Sometimes the fill valve only needs a minor adjustment to return it to proper function.

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 change a flapper Toto valve?

0:092:25Installing 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 fix a Toto dual flush toilet that keeps running?

1:083:13Fix Constantly Running Dual Flush Toilet Cistern By Replacing The ...YouTubeStart of suggested clipEnd of suggested clipAll you need to do you can gently peel it off off that it comes away in your hand. And if you don'tMoreAll you need to do you can gently peel it off off that it comes away in your hand. And if you don't mind the bill water running you can turn it enough and give this a wash.

How do you replace a universal fill valve?

0:523:53Universal Fill Valve Replacement | Repair and Replace - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou might need to use the channel lock pliers to loosen the nut. Now unscrew the lock nut from theMoreYou might need to use the channel lock pliers to loosen the nut. Now unscrew the lock nut from the fill valve assembly. You can now remove the fill valve. Let any water drain into the container.

How do I identify my TOTO toilet model?

View this short videoLook inside your tank or under your tank lid. ... On the china walls inside your tank you will see a model number stamped or engraved in the porcelain. ... The most common location for these markings is on the back wall of the tank, or on the right hand wall, opposite the trip lever.More items...

Why won't my Toto toilet flush?

Toto Toilet Won’t Flush. When you have a toilet that doesn’t flush, it can be because the Toto toilet leaking is not letting enough water go into the bowl. This could be because the flushing mechanism is not working correctly , or because the fill valve is clogged or broken.

Why does my Toto toilet keep running?

Toto Toilet Fill Valve Keeps Running. When a Toto toilet fill valve keeps running, it probably means the fill valve seal is dirty, and it needs some cleaning. Here’s how to fix this: Start by disconnecting the water supply to the toilet. Make sure the fill valve is not getting any water flow.

How to fix a toilet flapper that is letting water go into the bowl?

When the flapper is a little loose, it starts letting water go into the bowl. Tighten it up, adjust the chain, and move it around. Get rid of any residues/dirt around the flapper as well. Then test the toilet to see how it’s working.

Why is my toilet fill valve clogged?

Test the fill valve by flushing the toilet again. If you see no water coming into the tank , then the fill valve is probably clogged. Proceed to clean it as necessary. If you cleaned it and didn’t work, then replace it.

How to fix a toilet that won't flush?

Here’s how to repair a toilet that won’t flush: Start by checking the flapper. Open the tank of the toilet and flush. See how the flapper functions. If it opens and closes as it should – then it isn’t the problem. If it doesn’t, you may need to adjust, clean, or replace it as necessary.

What does it mean when a water tank is always filled with water?

This refers to when the plastic piece on the tank that prevents water from flushing starts letting water go into the bowl without any activation. When this happens, you’ll realize that the bowl is always filled with water, so it ends up wasting a lot of water every day.

Why won't my flapper reach the hole?

Sometimes, the flapper just doesn’t reach the hole because the chain broke, or it is stuck. To fix, you’ll have to clean it. If cleaning it doesn’t fit the problem, then proceed to change the chain. In case the flapper is covering the hole correctly, then you can proceed to pour some food coloring on the water.

Step 2 Shutting off the Water Supply to a Toilet

Shut off the stop valve underneath the toilet by turning it clockwise until it becomes hand tight.

Step 3 Refill Tube

Disconnect the fill valve's rubber refill tube from the top of the overflow tube.

Step 5 Sponge Drying a Toilet Tank

Use a sponge to soak up and remove any remaining water from the toilet tank.

Step 7 Fill Valve

Using an adjustable wrench, turn the locknut on the threaded shank counter-clockwise until it becomes loose.

Step 8

Turn the locknut counter-clockwise until it releases from the threaded shank.

Step 10 Toto E-Max Fill Valve Disassembly

This is our friend the Toto E-Max Fill valve. Unfortunately, she is leaking. Specifically, the shutoff is incomplete, so water continues to flow even after the float is fully lifted.

Step 11 Remove Top Cap

The next step is to remove the green top cap. It's held on by tabs, light flexing should allow you to remove it.

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