Toilet Water Supply Line Won T Shut Off

At this step you have to pinch the refill tube as well as cover it together.

Toilet water supply line won t shut off. Unscrew the handle the packing nut and the threaded valve stem photo 2. If your bowl doesn t refill with water that means you ve successfully turned off the water supply. When the toilet is constantly running we must first find out if you have a fill valve issue or a flapper flush valve issue. Turn the water supply off and look at the inside of the top cap.

This is to make sure that. Turn the valve clockwise until it can t turn anymore then flush your toilet. The seal in the cap shouldn t have any cracks. To turn off the water supply to a toilet simply close the toilet s shutoff valve which looks like a football shaped valve located beneath the tank.

Step 1 if you have shut off the water supply line then turn on water and look inside the tank. This flushes out the system. Slide the new toilet valve onto the copper line and hand tighten the hex nut onto the end until snug. Turn on the water supply and wait for the tank to fill up to the water level line on the inside back.

Occasionally the fill valve simply won t shut off which means that it s defective. A toilet shutoff valve allows you to control the flow of water to your toilet. A water supply valve that won t work or leaks when it is shut can be repaired. Also make sure that the water level is at least an inch below the c l critical level marked on the fill valve.

If the leak persists before replacing the entire valve try this. If so turn the water supply off at the shutoff under the tank. The fill valve won t shut off on my fluidmaster. How to shut off a stuck toilet valve.

As well as the line has no kinks. You can adjust the height of many valves to raise or lower the c l. Due to age rust corrosion and mineral deposits from hard water the valve can. Turn the water supply on and off several times.

Determine if the water level is rising so high it is draining into the overflow pipe. If the valve won t turn off the water or shut off completely it is likely tha. If you do not find any problem there just shut off the water supply.