One of the most common plumbing problems is a leaking bathroom sink handle. There are several ways to repair this problem. First, you should shut off the water supply under the sink. Turn the faucet off and then turn the knob on the stop counter-clockwise.
You can then remove the leaking faucet handle. If the leak is on the hot side, try turning the valve counter-clockwise as well. Once you've removed the nut, you can replace the cartridge and handle.
Disassemble the handle
To repair a leaky bathroom sink handle, disassemble the handle. If the stem is free, it means that you've loosened the seat washer or O-ring. You can then replace the O-ring and seat washer. Then, reassemble the faucet and tighten the nut. Once the faucet is back together, replace the neoprene seal. You may have to reinstall the escutcheon cap.
Need a spanner wrench to tighten
To fix a leaky bathroom sink handle, disassemble the faucet and remove the o-ring. The o-ring should align with the corresponding slot on the top cap. Next, you should hand-tighten the top cap assembly. After that, you can use a spanner wrench to tighten the nut against the stainless-steel ball. Now, the handle should be secure.
Identify the leak cause
Depending on the cause of the leak, the supply line may be faulty. Fortunately, replacing this part is not too difficult. The supply line is relatively inexpensive, and it can be easily fixed. Simply turn off the water and unplug the faucet.
Then, you can replace the damaged section of the faucet. To replace the supply line, loosen the nut underneath the sink. Then, install the new supply line and reconnect everything.
Check the supply line
If the leak comes from the supply line, you can replace it cheaply. To replace the supply line, simply follow these instructions: Before attempting to replace the faucet, turn off the water. Make sure the water is shut off before you proceed. If the leak is coming from the hot side, disconnect the hot and cold cartridges. Once you've done this, you can easily reattach them by removing the screw.
After you've removed the faucet, you should remove the stem. To do this, unscrew the nut and expose the stem. Then, you can clean the O-ring and seat washer and replace it. Afterwards, reinstall the faucet handle. Often, the leak is caused by the stem. The supply valve must be shut off before you can fix the faucet. A leaking stem can be easily fixed by following these steps.
You can also try replacing the faulty O-ring. The leaking www.nivito.sg handle is most likely the retaining clip, which keeps the cartridge in place. If you have a double-handle faucet, you can replace the O-ring by unscrewing the handle nut. If the flange isn't tearing apart, you can loosen the cartridge with a small screwdriver. If the cartridge is leaking, you can use a new one.