Question about Toto Washlet S400 for Power Gravity Toilets - SW564T694

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Toto C864 with Power Gravity valve. Water won't stop, even when reaches overflow tube top.

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6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

manhandy
  • 146 Answers

SOURCE: Toto runs non-stop; won't shut off

float is sticking make sure it is moving up and down.or the float is set to low, the lower the float is higher the water level is.

Posted on Jun 24, 2009

meBNme
  • 334 Answers

SOURCE: My Toto keeps running

Yes, there is either a screw that can be turned lowering or raising the water level, usually found on top of the fill valve.

Or there is a lever system that raises or lowers the float, thereby raising and lowering the water level.

The first it typically found on fill valves with a float ball attatched by a metal rod to the top of the fill valve.

The second are on the "fluidmaster" type fill valves.

If you still cannot find the water level adjustment describe in detail or provide pictures of the type of fill valve you have and I will walk you through it.

Posted on Aug 20, 2009

  • 60 Answers

SOURCE: have toto g-max valve that does not shut off. how fix?

you can adjust the float out to stop water flow there should also be an adjustmen where the arm attaches to the valve. it is possiable that your valve is bad . if so they are reletively easy to change out.

Posted on Aug 20, 2009

  • 299 Answers

SOURCE: I have a Toto toilet with a G-max valve. It does

Your local home center should sell a "Korky Model No. R528" to fix the valve without removing it. It's the cap that contains the washer. Replacement is easy and takes just a few minutes. Once you have the cap off it's a good idea to flush the sediment from the valve body by holding a large cup upside down over the valve and turning the water on for a few seconds. The cup will keep the water in the tank.

Posted on Apr 18, 2010

  • 3 Answers

SOURCE: The toto toilet keeps running over the overflow

If you can lift the float arm and it stops the water flow into the tank then the float arm needs to be adjusted. The proper adjustment will stop the water flow when the level is between 3/4" and 1" from the top of the overflow tube. The newer style valves have an adjustment screw that is easily located and can be adjusted without any dis-assembly.

Posted on Feb 19, 2011

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1 Answer

The toto toilet keeps running over the overflow tube in the tank. I cleaned the valve which worked for a while but now is back to running. Should I replace the gravity valve?


If you can lift the float arm and it stops the water flow into the tank then the float arm needs to be adjusted. The proper adjustment will stop the water flow when the level is between 3/4" and 1" from the top of the overflow tube. The newer style valves have an adjustment screw that is easily located and can be adjusted without any dis-assembly.

Feb 19, 2011 | Toto Home

2 Answers

Toilet bowl water keeps running eventhough flushing already finished or eventhough water in the tank already full. Model CST414M (elongated TOTO toilet). I appreciate your immediate assistance.


Look at float level, be sure that you are not running water into the overflow tube. Is the inlet valve closing? Pull the little tube that goes from the inlet valve assembly to the overflow tube and observe... Check the flapper valve for distortion, deterioration, or buildup. If anything is there, replace it.

Sep 26, 2010 | Toto Promenade, 1.6 GPF, Elongated...

1 Answer

Toilet fills up and water keeps on running (toto 6.0 lpt)


If any toilet runs (continues to fill) when it is not being used, there are basically 3 reasons. the most obvious is that water is leaking out all over the floor so the fill valve thinks the tank has not reached its volume of water. Next, the rubber device that keeps the water in the tank when not being used (most commonly called a flapper) has warped from time or chemicals in the water (NOTE:chlorine eats rubber for breakfast daily), and and allows water to seep past it, which lowers the water level and triggers the fill valve to come back on to top things off.
The third reason is because there is particulat in the fill valve or mineral buildup and internally it doesnt always properly seal so it can run intermittently or all the time.
All the parts on the TOTO ultramax are warranteed for 5 years so keep that in mind if it applies.
Remove the tank lid when you hear the fill vave working and look at the water level. If the water level is below the top of the white plastic tube that the flapper is connected to (often called the overflow tube), then you have a bad flapper. If the water level is going over the top of the tube then you have a defective fill valve.
Out of warranty fill valves can easily be replaced with a Lavelle "Quiet fill" available at most hardware or plumbing stores or online.
This valve is what Toto uses in most of their toilets and it is only the removeable cap that is different (subliminal advertising maybe)

Aug 08, 2010 | Toto MS853113S#01 UltraMax Round Toilet,...

1 Answer

Toto flapper seems ok but toilet keeps slow trickle into the bowl


The water inlet valve should close completely and stop water from coming into the tank before the water level reaches the "small tube." (This is the overflow tube.)

There may be an o-ring or rubber gasket inside the valve that can be replaced. If not, you would have to replace the water inlet valve.

Oct 16, 2009 | Home

1 Answer

New Toto toilet continues to trick water


check the water level in your tank if it is filling ,ajust the float in your tank so it stops before going over the overflow. if not your flapper is the culpret

Sep 14, 2009 | Toto Washlet S400 for Power Gravity...

1 Answer

Have toto g-max valve that does not shut off. how fix?


you can adjust the float out to stop water flow there should also be an adjustmen where the arm attaches to the valve. it is possiable that your valve is bad . if so they are reletively easy to change out.

Aug 20, 2009 | Toto Drake ADA Compliant Toilet with...

1 Answer

My Toto keeps running


Yes, there is either a screw that can be turned lowering or raising the water level, usually found on top of the fill valve.

Or there is a lever system that raises or lowers the float, thereby raising and lowering the water level.

The first it typically found on fill valves with a float ball attatched by a metal rod to the top of the fill valve.

The second are on the "fluidmaster" type fill valves.

If you still cannot find the water level adjustment describe in detail or provide pictures of the type of fill valve you have and I will walk you through it.

Aug 16, 2009 | Toto Carlyle 1-piece Elongated Bowl Toilet

1 Answer

Toto toilet Power Gravity intermittently running


You need to either bend the arm that connects tot he float down (if it is the type with the ball float) or adjust the height of the fill valve assembly. THis accomplished by slightly twisting the valve assembly carefully and sliding down a half of an inch or so and then twisting back to lock it in place.

This should fix you up right.

Apr 29, 2009 | Toto Round Carusoe Two Piece Toilet, 1.6...

1 Answer

Toto runs non-stop; won't shut off


float is sticking make sure it is moving up and down.or the float is set to low, the lower the float is higher the water level is.

Mar 24, 2009 | Toto Toilet Onepiece Ultramax ...

1 Answer

Toto toilet Power Gravity intermittently running


I suggest that you replace the cap with the new seal, it sounds as tho the valve is not shutting off and the bowl fill tube continues to run. Have you adjusted the water level to 3/4 of an inch below the overflow tube. If not, try that.

Mar 16, 2009 | Toto Promenade, 1.6 GPF, Elongated...

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