Inspecting and Replacing Worn Parts
Once you’ve isolated the source of the leak, it’s time to inspect the faucet’s internal components. Worn or damaged parts are the most common culprits behind leaky faucets.
Identifying Common Worn or Damaged Parts
Identifying the culprit is the first step to fixing the problem. Common worn or damaged parts include:
- O-rings: These small rubber rings create a seal between moving parts to prevent water from leaking. Over time, they can become brittle, cracked, or deformed, losing their sealing ability.
- Washers: These flat, rubber or plastic discs sit beneath the faucet handle and help regulate water flow. When worn, they can allow water to leak past the handle.
- Cartridges: These are the core components of cartridge-style faucets. They contain multiple internal parts, including O-rings and washers, that control water flow and temperature. Worn or damaged cartridges can cause leaks in the faucet spout or handle.
Using High-Quality Replacement Parts, How to fix leaky bathroom tub faucet
Using high-quality replacement parts is crucial for ensuring a long-lasting and leak-free repair. Inferior parts may fail prematurely, leading to further leaks and additional repair costs.
Determining the Correct Size and Type of Replacement Parts
It’s essential to use the correct size and type of replacement parts for your faucet. Incorrect parts can lead to improper fit, leaks, and potential damage to the faucet. To determine the correct parts, you can:
- Check the manufacturer’s website: Many manufacturers provide detailed information about their faucets, including parts diagrams and specifications.
- Consult a plumbing supply store: Experienced staff at plumbing supply stores can help you identify the correct parts based on your faucet model.
- Take the old part with you: Bringing the worn part to the store allows for a direct comparison and ensures you get the exact replacement.
Reassembling and Testing the Faucet: How To Fix Leaky Bathroom Tub Faucet
Now that you’ve replaced the worn parts, it’s time to put the faucet back together and test for leaks. This process is essentially the reverse of disassembly, but it’s important to be careful and ensure everything is properly aligned and tightened.
Reassembling the Faucet
- Align the Spindle and Cartridge: Start by aligning the spindle with the cartridge. This ensures that the water flow is correctly directed through the faucet. If you’re using a compression faucet, make sure the packing nut is seated correctly against the cartridge.
- Install the Handle and Stem: Place the handle and stem onto the spindle, making sure the handle is secured tightly. If your faucet has a separate handle assembly, follow the manufacturer’s instructions for installation.
- Secure the Faucet Body: Tighten the faucet body to the sink or tub using the mounting nuts or screws. Make sure the faucet is level and stable before fully tightening the mounting hardware.
- Connect the Water Lines: Attach the water lines to the faucet inlets. Ensure the connections are tight and use thread sealant or Teflon tape on the threaded connections to prevent leaks.
It’s crucial to use thread sealant or Teflon tape on all threaded connections. This creates a watertight seal and prevents leaks.
Testing for Leaks
Once the faucet is reassembled, it’s time to test for leaks.
- Turn on the Water: Slowly turn on the water supply to the faucet. Watch carefully for any leaks around the connections, the handle, or the spout.
- Check for Drips: If you see any drips, turn off the water and tighten the connection or replace the worn-out part. If the leak persists, you may need to repeat the process of inspecting and replacing parts.
- Run the Faucet: Once you’re confident there are no leaks, run the faucet for a few minutes to ensure everything is working properly. Test both hot and cold water to check the temperature control and flow.
