- How to change toilet flush valve and products
- How to fix toilet flush lever
Part one
Prepare the installation
one
- Turn off the water in the toilet. Before starting any installation, you must turn off the source of the toilet water. Otherwise, water will flood the bathroom.
- Usually, the water supply valve is located by the pipes that go from the wall to the inside of the toilet.
- Turn off the water by turning the valve clockwise (right) until you feel some resistance.
two
- Remove any water left in the toilet. By pulling the chain you will drain most of the water remaining in the toilet, allowing you to access the internal parts more easily.
- This will also prevent any remaining water from spilling out of the toilet bowl and wetting the entire floor.
- Absorb the remaining water with a sponge and a bucket.
3
- Remove the tank. The next step is to look at the bottom of the toilet, find the attached hose, the flexible supply connector, and remove it. Then, with an adjustable wrench, remove the nuts and bolts from the hose and raise the tank.
- Lift the tank carefully as it will come off the bottom of the toilet.
- Flip the tank down and place it on top of the toilet seat.
4
- Locate and remove the discharge valve. Locate a thick, tapered rubber stopper and remove it. Under the cap you will see a large plastic nut. Loosen and remove the plastic nut to remove the discharge valve.
- Begin to loosen the nut by turning it counterclockwise (left) with the pliers.
- The discharge valve will pop out immediately.
- Undo the clip (it looks like a paper clip) that attaches the hose by pushing it out. This clip connects the discharge valve to the fill valve.
5
- Clean the surface on both sides of the drain valve. Use Formula 409 cleaner or a similar product and Clorox bleach to clean the surfaces that are in contact with the discharge valve.
- This way, you will prevent any residue from interfering with the discharge valve seal, guaranteeing that you will not leak.
- To do this, use a rag and cleaning products.
Part two
Change the valve
one
- Install the new valve. You will place the new valve the same way you removed the old one. Take the valve with the threaded side up and slowly pass it through the hole, reaching into the tank. Be careful not to over-secure it or you may cause the tank to crack. [one]
- Make sure the black tube, which runs from the top of the new valve, is 1 inch (2.5 cm) below the level of the toilet or clip it to the left side of the toilet tank.
- Cut the tube to the correct height before putting the hose on. The manufacturer's instructions specify what the proper height is. For example, with a Fluidmaster 507A / B / D relief valve , you will need to cut the excess pipe at least 1 inch below the hole in the tank where the lever is installed. [2]
two
- Attach the new rubber stopper. Once the discharge valve is in the hole, attach a new thick rubber stopper (which is the same type as the stopper you removed). Then hold the valve steady and replace the lock nut. Screw tight with your hands.
3
- Replace the hose attached to the discharge valve. Replace the hose and attach it to the black plastic tube that runs from the top of the discharge valve.
4
- Put the tank back on the toilet. Turn the tank right side up and carefully place it back on the toilet to avoid damaging any of the newly installed parts.
- Put the nuts back in place to fit the tank over the toilet.
- If you have purchased a toilet kit, use the new screws that come with it.
5
Connect the flap chain.
6
- Replace the supply hose. At this point, you need to reconnect the supply hose at the bottom of the toilet to reestablish the flow of the water. It has a threaded nut made of plastic on the end.
- Connect the hose to the fill valve (which looks like a small white tube) by screwing on the nut and screwing it in manually.
- Then use a wrench to tighten the nut a quarter turn. Don't adjust it too much.
Part 3
Test and troubleshoot
one
- Make sure the toilet is not leaking. Flush the toilet a few times to check for possible leaks. If the toilet leaks or leaks, it will leak immediately.
- With a flashlight, place yourself under the toilet and see if the toilet is leaking.
- Identify where the leak occurs. Usually, the water can come from the supply line or from a plug with holes.
- Turn off the water to check the conical plug and the coupling of the water supply line.
- Check and tighten connections to prevent leaks.
two
- Check and make sure the water rises to the indicated mark. Generally, the water level should reach the same level as the water mark on the inside of the toilet. If the water does not rise to the correct level inside the toilet, adjust the fill valve.
- You can adjust the fill valve greatly by moving the entire valve up or down. For minor adjustments, use the fill valve screw.
3
- You should be alert if you hear any hissing or self-discharge sound. If you hear any whistling-like noise or when air escapes from a balloon, then the flap valve (the discharge flap) cannot close properly. Make some adjustments to raise or lower the valve a little. Typically, the flap valve screw is located on the buoy, which is shaped like a small barrel and rises and falls with the water level.
- Use a screwdriver to tighten the flap valve screw. Tighten or loosen the screw until you hear no noise.