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 Squealing noise from tank
Author: jptype (MA)

This has been happening off and on for a few months. Sometimes it will do it, sometimes not. Now it's all the time. When I flush the toilet, there is a loud squealing noise in the tank mechanism. Almost as loud as a smoke alarm. I can't tell where it's coming from. It doesn't squeal right way, but starts about 1/4 of the way through the flush and doesn't end til the flushing stops.

Joan

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 Re: Squealing noise from tank
Author: LemonPlumber (FL)

Take the top off the toilet tank .watch the water.See the vibration in the water as the noise starts?Vb failure in the fill valve.if it has a flow rate adjustment screw you could turn it clock wise to reduce the flow rate until you get a Fluid master 400 or a oem replacement for the fill valve/ball cock.

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 Re: Squealing noise from tank
Author: dlh (TX)

replace/repair your fill valve

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PLUMBERS "Protecting The Health Of The Nation"

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 Re: Squealing noise from tank
Author: allied_plumbing (VA)

Replace your fill valve and also check your Water pressure on an outside hose bib. Older fill valves will make a loud piercing noise. When that is happening it is releasing excess pressure. The pressure in your home should not be more than 80 PSI.

Thank You,
Dominick
Allied Plumbing and Construction Company
(804) 715-7155
Allied_plumbing@ymail.com
www.alliedplumbingandconstruction.com

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 Re: Squealing noise from tank
Author: jptype (MA)

Thanks to everyone who posted a solution to my squeeling toilet tank. But I'm a GIRL, and I have no idea what a fill valve is, or VB failure, or a flow rate adjustment screw (or where to find it). I live in a condo, so checking on the water pressure into the building probably won't work.

Can you guys come back and explain what these things look like. I have no trouble fixing it, just don't know what I'm fixing.

Joan

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 Re: Squealing noise from tank
Author: LemonPlumber (FL)

Joan. Post a picture,or give us the number stamped into the back of the toilets tank,inside under the tank cover.I see this mostly with the fill valve that is called a ballcock.it will be in the rear left corner of the toilets tank.a plastic or brass tube that has a thin brass rod with a float ball extending out toward the right.this sites sponsor has a product search box.enter ball cock ,then the four group down,clickon/ toilet fill valves \.scroll down and you will find a picture of what you have .I hope.

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 Re: Squealing noise from tank
Author: jptype (MA)

Thanks for your help, "Lemon."

I went to the sponsor's site, and the fill valve I have is the last one on that page, Fluidmaster. The toilet number is 209, although there looks like there's another mark after the 9, but I can't make it out. The date on the toilet is Aug. 15, 1983. The toilet manufacturer is Eljer.

So, where do I go from here.

Joan

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 Re: Squealing noise from tank
Author: dlh (TX)

replace the fill valve as mentioned in the first reply

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PLUMBERS "Protecting The Health Of The Nation"

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 Re: Squealing noise from tank
Author: LemonPlumber (FL)

I would make sure the shut off valve is turned on fully first.normally do not see the type problem you describe being created by a fluid master.so that makes me think it is before the valve.If the shut off valve is only partly opened sometimes the washer on the valve will make this type noise.

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