Toilet Water Supply Line Won T Shut Off

Determine if the water level is rising so high it is draining into the overflow pipe.

Toilet water supply line won t shut off.

This is to make sure that. The fill valve won t shut off on my fluidmaster. If the leak persists before replacing the entire valve try this. A toilet shutoff valve allows you to control the flow of water to your toilet.

Turn off the water at the house s main shutoff then disassemble the problematic shutoff valve without disconnecting the valve from either the water supply line or the line leading to the toilet. Due to age rust corrosion and mineral deposits from hard water the valve can. If you do not find any problem there just shut off the water supply. As well as the line has no kinks.

The seal in the cap shouldn t have any cracks. How to shut off a stuck toilet valve. Turn the water supply on and off several times. If so turn the water supply off at the shutoff under the tank.

You can adjust the height of many valves to raise or lower the c l. Also make sure that the water level is at least an inch below the c l critical level marked on the fill valve. When the toilet is constantly running we must first find out if you have a fill valve issue or a flapper flush valve issue. Unscrew the handle the packing nut and the threaded valve stem photo 2.

Occasionally the fill valve simply won t shut off which means that it s defective. If your bowl doesn t refill with water that means you ve successfully turned off the water supply. If you see the supply line kinked or it needs to open the supply just flush your toilet and see the water flow. If the valve won t turn off the water or shut off completely it is likely tha.

Slide the new toilet valve onto the copper line and hand tighten the hex nut onto the end until snug. This flushes out the system. Turn the valve clockwise until it can t turn anymore then flush your toilet. A water supply valve that won t work or leaks when it is shut can be repaired.

At this step you have to pinch the refill tube as well as cover it together. Turn the water supply off and look at the inside of the top cap. Turn on the water supply and wait for the tank to fill up to the water level line on the inside back.