Repairing Guides

how to repair a single handle bathroom faucet

by Nikita Tillman Published 2 years ago Updated 1 year ago
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How to Repair a Dripping Single-Handled Faucet

  • Single-Handle Cartridge Faucet Diagram. A single-handled cartridge faucet is easy to disassemble. ...
  • Prep the faucet for repair. The first task in any faucet repair is to shut off the water feed by closing the valves under the sink; if there are none, ...
  • Remove the handle. ...
  • Remove the bonnet. ...
  • Install new cartridge. ...

Part of a video titled How to Replace the Seats & Springs in a Single Handle Faucet
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Use the needle nose pliers to unscrew the adjusting ring. Place a cloth over top and use the channelMoreUse the needle nose pliers to unscrew the adjusting ring. Place a cloth over top and use the channel lock pliers to unscrew the cap. Now pull out the ball the cam and packing.

Full Answer

How do you fix a loose faucet handle?

Tightening a Faucet Handle

  1. Before you begin, ensure that you rid the sink cabinet of all objects that could hinder the access to the supply valves at the back of the sink cabinet.
  2. Next, turn off the water supply to the faucet.
  3. Inspect the handle of the faucet. ...
  4. Slide the end of the correct size of the hex head wrench into the set screw and turn clockwise until it is tight. ...

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How to replace a single handle bathtub faucet yourself?

  • Begin by using a flat-head screwdriver to pry off the handle’s plastic cover (also called the plastic insert or index).
  • Unscrew the handle screw with a flathead or Phillips-head screwdriver as needed.
  • Wiggle the handle and pull it off. ...
  • Place a socket wrench over the bathtub faucet stem until it covers the hex nut. ...

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How to repair a two handle tub and shower faucet?

Washerless Faucets

  1. Remove the screws securing the upper discs on the cartridges with a screwdriver and remove the discs.
  2. Slide the cartridge bodies up and off the stem.
  3. Lift the water inlet seals beneath the cartridges to remove them.
  4. Pull the faucet’s cover plate away from the wall to remove it. ...

How to clean bathroom faucet handles and faucets effectively?

  • Just rub some baking soda on an old toothbrush and damp it a bit.
  • Clean the handle and faucet with the brush thoroughly.
  • If you want to do some deep cleaning, you can even open the faucet handle and clean it from inside.

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How do you fix a leaky bathroom faucet with one handle?

1:192:32How to Repair a Leaky Lavatory Faucet - YouTubeYouTubeStart of suggested clipEnd of suggested clipIt next unscrew the adjusting ring if it doesn't loosen very easily you can use a delta faucetMoreIt next unscrew the adjusting ring if it doesn't loosen very easily you can use a delta faucet repair wrench to help next unscrew the chrome cap.

How do you fix a leaky Delta single handle bathroom faucet?

0:004:37Delta Peerless Bathroom Single Handle Faucet Repair - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd just use a small slotted screwdriver and pry off the decorative cover to loosen that set screwMoreAnd just use a small slotted screwdriver and pry off the decorative cover to loosen that set screw you can use 1/8 inch allen wrench or you can get this combo tool and this has 1/8 inch allen wrench.

How do you fix a single handle faucet cartridge?

0:372:26Repairing a Leaky Single Handle Cartridge-Type Faucet - YouTubeYouTubeStart of suggested clipEnd of suggested clipUse a wrench to remove the retainer. Next pull the cartridge from your father. Now that you removeMoreUse a wrench to remove the retainer. Next pull the cartridge from your father. Now that you remove the cartridge you need to take it to your local retailer.

How do you put a single handle faucet back together?

2:556:15How do I replace the stem in my single handle faucet? Part 2 - YouTubeYouTubeStart of suggested clipEnd of suggested clipIt's going to pull it. Down. Now these nuts you make them up hand tight and then you want to go backMoreIt's going to pull it. Down. Now these nuts you make them up hand tight and then you want to go back to your adjustable pliers or channel locks. Hold on to the faucet. And just snug this up.

How do you take apart a single handle faucet?

0:182:44Repairing a Leaky Single Handle Ball-Type Faucet - YouTubeYouTubeStart of suggested clipEnd of suggested clipThis may require using an Allen wrench to loosen the handle. There may be a button that covers theMoreThis may require using an Allen wrench to loosen the handle. There may be a button that covers the screw that needs to be removed first and then you can loosen the screw and remove the lever handle.

How do you change a Delta single handle cartridge?

0:2712:08Delta Single Handle Faucet Cartridge Replacement - YouTubeYouTubeStart of suggested clipEnd of suggested clipSet. This particular one is from Delta. All the other manufacturers have this style as well it'sMoreSet. This particular one is from Delta. All the other manufacturers have this style as well it's called a single lever faucet. And sometimes they're on the side like this on across the deck.

How do I identify my faucet cartridge?

0:063:20Quick Ways to Identify the Brand and Manufacturer for Faucet RepairYouTubeStart of suggested clipEnd of suggested clipAnother quick tip is to look underneath the sink because sometimes you might be able to find a labelMoreAnother quick tip is to look underneath the sink because sometimes you might be able to find a label that's attached to a supply line that will tell you the manufacturer.

How do I know if my faucet cartridge is bad?

Signs that a cartridge faucet needs repair are water dripping from the spout, difficulty in adjusting the water temperature, hot water entering cold water outlets like toilet supply lines and inadequately heated water at some faucets.

How do you remove bathroom sink faucet cartridge?

1:502:51How to Remove a Faucet Cartridge - YouTubeYouTubeStart of suggested clipEnd of suggested clipIt using an allen wrench. Then lift it off twist the bonnet nut counterclockwise to remove it liftMoreIt using an allen wrench. Then lift it off twist the bonnet nut counterclockwise to remove it lift out the cam. Then the packing and ball valve remove the seats and springs using a small screwdriver.

How do you put a faucet head back together?

1:091:38How to Clean a Faucet Aerator - YouTubeYouTubeStart of suggested clipEnd of suggested clipPut the screen in. First. Then the aerator. And finally the gasket screw the assembly back onto theMorePut the screen in. First. Then the aerator. And finally the gasket screw the assembly back onto the faucet. And. Now that's the way a faucet should work.

How do you put a faucet head back on?

0:281:39How To: Installing Faucet Aerators - YouTubeYouTubeStart of suggested clipEnd of suggested clipUsing your screwdriver carefully remove the existing washer and filter. Screen place the new aeratorMoreUsing your screwdriver carefully remove the existing washer and filter. Screen place the new aerator. Inside the faucet head and then insert the washer and replace the faucet head tightening by hand.

How does a single hole faucet work?

In a single-hole design, hot and cold water are combined in a one-piece casting that also houses the valves. This type of body is available in one- or two-handle designs. With the bridge design, a pipe joining two separate valves blends the hot and cold water before it reaches the spout.

How do you take apart a delta bathroom faucet?

1:047:21How to fix a leaky delta style bathroom faucet - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo what I'm going to start with is I'm gonna pull a knife out something sharp you can use a flatMoreSo what I'm going to start with is I'm gonna pull a knife out something sharp you can use a flat bladed screwdriver. And I'm going to pry off the cap. That's on there next on all the deltas at least

Why is my Delta faucet leaking at the base?

If the faucet leaks from the base around the bottom of the spout, this is usually caused by a worn O-ring at the bottom of the faucet body. If the faucet is leaking from the tip of the spout or aerator, then water is not being properly controlled by the lever ball or the spring-loaded rubber seals.

How do I know what model Delta faucet I have?

The model number is on all packaging, some faucets, and all installation instructions provided with your faucet. On the packaging, look near the UPC code or the top of the box. On the faucet, a model identification tag has been attached to most models manufactured since 2012.

How do you take apart a Delta faucet?

1:018:56Delta Kitchen Faucet Leak Repair (Single Handle) - YouTubeYouTubeStart of suggested clipEnd of suggested clipWith the water off turn the faucet to the on. Position. This is a double check to make sure thatMoreWith the water off turn the faucet to the on. Position. This is a double check to make sure that your water is off use a 1 8 inch hex head wrench to remove the set screw in the handle.

How to tighten a faucet supply line?

If it's at the point where your supply line connects with the faucet, there's a chance your supply line just needs tightened. Turn the water off at the angle stop, then take an adjustable wrench or groove joint pliers and carefully try to tighten the supply line nut until it feels snug.

How to check if a faucet is leaking?

To test to make sure the leak is fixed, turn on the water and let it run for a minute. Turn it off and check if the faucet is still leaking. If the faucet is still leaking, you might have another issue.

How to unscrew a dome cap?

If you can't turn it by hand, place a towel over it and then try to unscrew it with an adjustable wrench to avoid damaging the finish. Now remove the retainer nut underneath the dome cap by twisting it counter clockwise by hand or very gently with a wrench. Place both the dome cap and retainer nut aside for later.

How to fix a water cartridge?

First things first: go under your sink and turn off your water supply at the wall by turning the knob on the stop clockwise. Turn on your faucet to drain out residual water and also to check to make sure the water is completely off.

How to stop water from dripping under sink?

Start by turning on the cold water (usually the stop on the right side under the sink) first by turning the knob on the angle stop counter clockwise by hand. Now look carefully at the underside of your sink, particularly the connection points. If you see water dripping, try and figure out exactly where it's coming from.

What to do if you have a leak in your drain pipe?

If you have a leak in the drain pipe, you can try to patch or re-seal the pipe using an epoxy, or you may have to replace the entire drain pipe if the pipe has too much damage .

How to tighten supply line nut?

If it's at the angle stop, there's a chance your supply line just needs tightened. Turn the water off at the angle stop, then take an adjustable wrench or groove joint pliers and carefully try to tighten the supply line nut until it feels snug. Dry off the area around the nut, then turn the water back on and check for a leak.

How to Fix a Dripping or Leaky Double-Handle Faucet

Learn how to repair three types of double-handle faucets: ceramic disc, compression/reverse-compression and cartridge.

Repairing Different Types of Faucets

Keep in mind that some cartridge bodies and ceramic disc bodies/cylinders can look similar. In most cases, the cartridge body doesn't have moving parts. The ceramic disc body/cylinder does have moving parts that pivot to open the ports on the bottom.

Locate the Leak

Determine which side of your faucet is leaking by shutting off the water supply valves one at a time. If the leak doesn’t stop after the first valve is turned off, it’s the other line that’s leaking.

Ceramic Disc Faucets

This type of faucet uses a cylinder with tiny discs on the bottom that control water flow. The most successful repair typically replaces the entire cylinder.

Compression & Reverse-Compression Faucets

In this repair, you’ll replace the washer and O-ring or gasket on the valve stem, as well as the valve seat in the faucet.

Aerator

After reassembling your faucet, run the water for a few minutes to clear debris from the new parts. Replace the aerator.

How to Fix a Dripping or Leaky Single-Handle Faucet

Learn to repair three types of single-handle faucets: ball, cartridge and ceramic disc.

Techniques for solving a tough faucet problem

Repair a drippy ball-type faucet using these pro tricks to deal with stubborn screws. You may have to replace the handle, but not the entire faucet.

Kitchen Faucet Repair: Loosen a stuck screw on a single-handle faucet

If the Allen screw is stuck, or if you strip it so it won’t come out, remove the cap with the handle still in place. You can’t grab the flattened edges with the handle in place. Instead, for this kitchen faucet repair, cushion the jaws of pliers and grip the round edge below.

How to Remove Faucet Handle

If you can’t loosen the Allen screw on the handle of a ball-type faucet, don’t let that 15¢ screw force you into a $100 faucet replacement… just yet! Normally you have to remove the handle to get the worn rubber seats that cause the drip (Figure A). First try spraying the screw with penetrating oil every day for a week.

Required Tools for this kitchen faucet repair Project

Have the necessary tools for this DIY kitchen faucet repair project lined up before you start—you’ll save time and frustration.

Required Materials for this kitchen faucet repair Project

Avoid last-minute shopping trips by having all your materials ready ahead of time. Here’s a list.

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