A kitchen mixer tap is an essential fixture in any home. Over time, due to constant use and the build-up of mineral deposits, the washer inside the tap can wear out, leading to leaks or a reduced water flow. Replacing the washer is a relatively straightforward task that can save you the expense of calling a plumber. In this article, we will guide you through the step-by-step process of replacing a washer on a kitchen mixer tap.
Before you begin, gather the following tools and materials:
Replacement washer (ensure it matches the size and type of the existing washer)
Adjustable wrench or pliers
Screwdriver (flathead or Phillips, depending on the screws on your tap)
Penetrating oil (such as WD-40)
Cloth or towel
Replacement parts kit (optional, but recommended if you are unsure of the exact washer needed)
The first and most crucial step is to turn off the water supply to the tap. This is usually done by locating the stop valves under the sink. These valves are typically connected to the hot and cold water supply lines. Turn them clockwise until they are fully closed. If you cannot locate the stop valves, you may need to turn off the main water supply to the house.
Once the water supply is turned off, you can begin to remove the tap handle. Start by removing any decorative cap or button on the handle. This is usually held in place by a small screw. Use a screwdriver to carefully remove the screw and set it aside in a safe place.
With the cap removed, you should see the main screw that holds the handle in place. Use the appropriate screwdriver to remove this screw. Be careful not to strip the screw head. Once the screw is removed, gently lift the handle off the tap. If the handle is difficult to remove, you may need to use a little penetrating oil to loosen it.
After removing the handle, you will see the stem assembly. This is the part that houses the washer. To remove the stem assembly, you will need to use an adjustable wrench or pliers. Place the wrench around the nut that holds the stem assembly in place and turn it counterclockwise to loosen it. Be careful not to damage the nut or the surrounding area.
Once the nut is loose, you can carefully lift the stem assembly out of the tap. You may need to twist it slightly to get it out. Inspect the stem assembly for any signs of wear or damage. If it is severely damaged, you may need to replace the entire assembly.
With the stem assembly removed, you can now access the old washer. The washer is usually located at the base of the stem assembly. Use a screwdriver to remove the screw that holds the washer in place. Once the screw is removed, carefully lift the old washer out. Inspect the washer for any signs of wear, such as cracks or deformities.
Now that the old washer is removed, you can install the new one. Place the new washer over the screw hole on the stem assembly. Ensure that it is properly aligned and seated. Use the screwdriver to secure the washer in place by screwing it back in. Be careful not to overtighten the screw, as this can damage the washer.
With the new washer in place, you can now reassemble the tap. Carefully insert the stem assembly back into the tap. Make sure it is properly aligned and seated. Use the adjustable wrench or pliers to tighten the nut that holds the stem assembly in place. Turn the nut clockwise until it is snug, but do not overtighten.
Once the stem assembly is securely in place, you can reattach the handle. Align the handle with the stem assembly and replace the screw that holds it in place. Tighten the screw using the screwdriver. Finally, replace the decorative cap or button on the handle.
The final step is to test the tap to ensure that the new washer is working properly. Slowly turn on the water supply by opening the stop valves under the sink. Allow the water to flow through the tap and check for any leaks or drips. If you notice any leaks, you may need to adjust the stem assembly or tighten the nut slightly.
If the tap is working properly and there are no leaks, you have successfully replaced the washer. Congratulations!
Leaking Tap: If the tap is still leaking after replacing the washer, it could be due to an improperly installed washer or a damaged stem assembly. Double-check the installation and ensure that all parts are properly aligned and tightened.
Reduced Water Flow: If you notice a reduced water flow, it could be due to mineral deposits in the aerator. Remove the aerator and clean it thoroughly. You can also use a vinegar solution to dissolve any mineral deposits.
Difficulty in Removing Parts: If you have difficulty removing any parts, use penetrating oil to loosen them. Allow the oil to sit for a few minutes before attempting to remove the parts again.
Replacing a washer on a kitchen mixer tap is a task that most homeowners can accomplish with a little patience and the right tools. By following the steps outlined in this article, you can save yourself the expense of calling a plumber and ensure that your tap is functioning properly. Remember to always turn off the water supply before starting any work and to double-check your work to avoid any leaks or issues. With a little DIY know-how, you can keep your Kitchen Tap in tip-top shape for years to come.
