How To Fix A Delta Bathroom Sink Faucet

How to Repair a Delta Bathroom Sink Faucet

Leaking bathroom sink faucets can be a nuisance. Delta faucets are generally reliable, but even they can develop problems from time to time. Here's a guide on how to fix a leaking Delta bathroom sink faucet:

Tools Required

Adjustable wrench
Phillips screwdriver
Flathead screwdriver
Replacement parts (if necessary)

Step 1: Identify the Leak Source

Before you start repairing the faucet, determine where the leak is coming from. It could be from the handle, spout, or base of the faucet. Once you know the source, you can proceed with the repair accordingly.

Step 2: Turn Off the Water Supply

Safety first! Locate the water supply valves under the sink and turn off both the hot and cold water valves to prevent water from flowing during the repair.

Step 3: Disassemble the Handle

If the leak is coming from the handle, remove the handle cap using a flathead screwdriver. Unscrew the handle screw with a Phillips screwdriver and pull the handle off.

Step 4: Replace the Cartridge

With the handle removed, you should see the cartridge. Use an adjustable wrench to loosen and remove the cartridge. Inspect the cartridge for any damage or debris. Replace the cartridge with a new one and tighten it securely.

Step 5: Reassemble the Handle

Once the cartridge is replaced, put the handle back on and tighten the handle screw. Replace the handle cap and turn the water supply back on.

Step 6: Replace the O-Rings

If the leak is coming from the base of the faucet, it could be disebabkan by worn O-rings. Use a wrench to remove the base nut and carefully pull out the faucet body. Replace the O-rings with new ones and reassemble the faucet.

Step 7: Replace the Spout

If the leak is coming from the spout, you may need to replace the spout itself. Use a wrench to loosen and remove the spout. Wrap Teflon tape around the threads of the new spout and screw it into place.

Tips

If you're not confident in your DIY skills, it's recommended to call a professional plumber.
Before attempting any repairs, make sure to wear safety glasses.
Have all the necessary tools and replacement parts ready before you start.

By following these steps, you can fix a leaking Delta bathroom sink faucet and restore it to proper working condition.