Repairing Guides

how to repair a leaky moen bathtub faucet

by Prof. Vincenzo Mann DDS Published 3 years ago Updated 2 years ago
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How to Fix a Leaking Single Handle Moen Bathroom Faucet

  1. Turn off Water to the Faucet. Duck under the bathroom sink and look for 2 oval-shaped knobs connected to water supply houses. ...
  2. Remove the Faucet Handle. Based on the type of faucet you have, you may have a lever-type handle or a knob-type. ...
  3. Remove the Cartridge. ...
  4. Install the New Cartilage. ...

Part of a video titled How to Repair a Leaky Moen Tub / Shower in 30 Minutes
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And there's a couple ways to go about that the first thing I'd recommend is. Using some pliers likeMoreAnd there's a couple ways to go about that the first thing I'd recommend is. Using some pliers like these and just with very little pressure just see if you can grab the two flat spots on the shaft.

Full Answer

How to fix a leaking bathtub faucet quick and easy?

  • The first step is to remove the faucet spout. ...
  • Use a utility knife to score the sealant where the spout and bathtub wall meet for easier removal.
  • Remove the length of pipe, called a pipe nipple, with a wrench.
  • Wrap the threads of both ends of the nipple with plumber’s tape or Teflon tape.
  • Install the nipple into the 90-degree elbow pipe within the wall. ...

More items...

How can you fix a leaky Moen faucet?

Leaky Moen Kitchen Faucet Repair

  1. Obtain Parts and Tools. One little known secret is that Moen guarantees its parts for life. ...
  2. Handle and Dome. To remove the handle, flip open the little red/blue plastic nib on the side of the handle (see video).
  3. Handle Mechanism. ...
  4. Bottom of Handle Mechanism. ...
  5. Spout and Clip Removal. ...
  6. Cartridge. ...
  7. Replacing O-Rings. ...
  8. And We're Done! ...

How to fix a dripping Moen bathroom faucet?

A dripping/leaking Moen bathroom faucet is caused by a worn out cartridge which fails to create a watertight seal inside the faucet valve. Although repairing the faulty cartridge is possible, replacing it with a new one is the best and long-term method to fix the problem.

How to fix a dripping Moen faucet for free?

Start with the retaining nut, then look for other problems

  • Tighten retaining nut. If you're lucky, you can fix your leaking faucet by simply tightening the nut under the handle. ...
  • Remove the stem. Next, remove the faucet stem. ...
  • Replace washer assembly. Keep track of the parts as you disassemble the faucet so you can install the new ones in the same order.
  • Remove the vacuum breaker cap. ...
  • Vacuum breaker parts. ...

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Why is my Moen bathtub faucet dripping?

Recommended Solution-Moen faucets are designed with an interior component called a cartridge. This part is responsible for controlling the water flow. If a faucet is leaking water from the spout, the reason is usually the cartridge.

How do you fix a dripping single handle Moen shower faucet?

0:2810:07How to fix a leaking Moen Shower - YouTubeYouTubeStart of suggested clipEnd of suggested clipStep is you're going to verify that the water is in fact off by turning the handle. And this alsoMoreStep is you're going to verify that the water is in fact off by turning the handle. And this also will drain out any excess water that's inside the valve.

How do you remove a Moen tub faucet handle?

0:001:37Remove Shower Handle - Moen Shower Handle - YouTubeYouTubeStart of suggested clipEnd of suggested clipFor a mowing handle a 7 64 hex is a common size after removing the set screw i used a rubber malletMoreFor a mowing handle a 7 64 hex is a common size after removing the set screw i used a rubber mallet to help loosen the handle remove the handle.

How do I change a Moen tub cartridge?

0:002:53Moen Tub Cartridge Replacement - 1220 or 1225 Moen CartridgeYouTubeStart of suggested clipEnd of suggested clipGo through the steps on replacing a single handle Moen cartridge remove the handle the escutcheonMoreGo through the steps on replacing a single handle Moen cartridge remove the handle the escutcheon plate. And tube the escutcheon plate is generally held in with two screws.

How do I stop my tub faucet from dripping?

5:0810:48My tub faucet is leaking/dripping - won't stop dripping - EASY FIX! - YouTubeYouTubeStart of suggested clipEnd of suggested clipThis. The next thing I did was visited my local Lowe's you can go to Home Depot or Menards. And thisMoreThis. The next thing I did was visited my local Lowe's you can go to Home Depot or Menards. And this is a pro value pack. These are the rubber gaskets that are inside the actual cartridge.

How do I know which Moen shower valve I have?

Look closely at the handle buttons that were attached to the shower valve. Typically, "Moen" will be written in the middle of the "Hot" and "Cold" buttons. If you do not see this, the handle buttons have been replaced, or the "Hot/Cold" button is a lever (wall escutcheon).

How do you remove a Moen faucet handle without visible screws?

You can use an allen wrench (also called an allen key) to remove it. Once you've done that, you can typically just lift the faucet handle off. However, if it has a cartridge inside, you may need to unscrew a top piece as well to be able to remove the cartridge.

How do you take apart a Moen faucet?

Some Moen faucets have handles that remove by loosening the screw in the back of the handle. To loosen this screw use a 3/32" hex wrench. After the handle has been removed unscrew the spout collar nut by turning counterclockwise then lift and rotate the spout.

How do I know which Moen cartridge I need?

0:063:58Old plumber shows tips and tricks on moen faucets. Choosing the right ...YouTubeStart of suggested clipEnd of suggested clipSimply by going to your faucet years ago go into your faucet. And pull them pulling. On yourMoreSimply by going to your faucet years ago go into your faucet. And pull them pulling. On your cartridge if the handle pulls out it's a 12 25 cartridge.

How do you remove a Moen shower cartridge?

1:043:14How to Remove & Install the 1222 Cartridge - YouTubeYouTubeStart of suggested clipEnd of suggested clipMake sure the cartridge is in the on position the notch in the stem should be facing up remove theMoreMake sure the cartridge is in the on position the notch in the stem should be facing up remove the cartridge from the valve. You can also use the Moen cartridge removal tool to pull out the cartridge.

How do you remove a Moen faucet handle without screws?

You can use an allen wrench (also called an allen key) to remove it. Once you've done that, you can typically just lift the faucet handle off. However, if it has a cartridge inside, you may need to unscrew a top piece as well to be able to remove the cartridge.

Are all Moen shower cartridges the same?

While the Moen 1200 and the Moen 1225 cartridges are interchangeable, the Moen 1222 Posi Temp cartridge is absolutely not interchangeable with the Moen 1225 or 1200. In fact, there isn't any part that is interchangeable between the Moen 1222 vs 1225 replacement parts.

How do you remove a Moen Posi Temp shower handle?

1:056:01Repair Shower faucet: Moen Posi-Temp Shower faucet ( 1222 B )YouTubeStart of suggested clipEnd of suggested clipYou can just give a slight tug to the handle. And that should come off.MoreYou can just give a slight tug to the handle. And that should come off.

Why is my shower head dripping water?

If you have a bathtub-shower-combo and you notice that your shower head is dripping water or that there is water dripping from your bathtub spout, the shower faucet is often the culprit. Replacing the cartridge will fix this problem at once.

How long does it take to fix a leaking Moen shower faucet?

Fixing a leaking Moen shower faucet is an easy task that will take you not more than 30 minutes and save you in excess of $80 dollars in plumbing fees depending on your area.

Why is my Moen shower faucet leaking?

A leaking Moen shower faucet is usually caused by a faulty cartridge. The 2 washers which shut off the cold and hot water flow are in most cases worn out, allowing water to drip even when the faucet is turned off.

How does a clip work on a faucet?

If you look carefully, you can see a clip which attaches the cartridge to the faucet body. The clip holds the cartridge in place so that water pressure in the valve does not push it out.

How to remove a cartridge from a syringe?

To remove the cartridge, grab it with a pair of pliers and gently turn it right and left a couple of times just to loosen it. When it feels free. pull it straight out. Some cartridges especially those which have been in place for a long time will be very sticky hence you might have to buy a cartridge puller to prevent them from snapping

How to put cartridge in valve?

Push the cartridge in the valve. It is very important that you get this point right. If you look at the end of the cartridge (one which you attach the handle), you will see 2 flat edges. One flat edge has a little groove. The side with the groove should always be the one at the top. Alternatively, look for the initials HC on the cartridge. This initials should also be at the top. With this in mind simply push the cartridge inside the valve.

Where to find the model number of a Moen shower cartridge?

This number can be found on the underside of the faucet handle or on the cover plate, also known as escutcheon.

How long does it take to replace a Moen faucet cartridge?

In this quick tutorial I’ll share how to replace the cartridge in a Moen bathroom faucet in less than 15 minutes. Faulty cartridges are one reason you get water leaking from bathroom faucets and they’re easy to replace. So let’s begin.

What faucets are used to replace old faucets?

If you just want to swap out the old faucet for a new one we highly recommend single handle faucets like Hansgrohe’s Talis Select.

How to test a shut off valve?

One way to test the shutoff valve water pressure is to remove the cartridge then slowly turn the valve handle to see how much water comes out of the faucet. If the water just trickles then the shutoff valve could be bad or there might be debris in the supply line.

How to test left handle of faucet?

To test the left handle’s seal you’ll need to turn the water off to the right handle. Under your sink there should be two shutoff valves that connect the water lines to each respective faucet handle. The setup will look like the picture below.

Why do you say thanks for sharing your story?

Thanks for sharing your story because it will help others to not make the same mistake.

Can you put a Moen cartridge on a faucet handle?

A good way to check this is to turn on the shutoff valve to the faucet handle before attaching the faucet handle itself. With the bathroom sink’s new Moen replacement cartridge in place you can now put on the faucet handle.

Where can I find replacement cartridges?

Take the cartridge with you to the hardware store or Home Depot or Lowes in order to find the correct replacement. I recommend buying the name brand replacement cartridge. Sure they’re a bit more expensive ($10-12) but at least you know they’ll work!!!

How do you take apart a Moen bathroom faucet?

To take apart a Moen bathroom faucet, you must first identify the type of handle in the faucet. It is essential to ascertain whether it has a push-pull valve or not. Push-pull valves can be found on the Symmons M3201 and M3401 models.

How do you remove a Moen faucet handle?

If not, you’ll need a Philips head screwdriver or hex wrench. Carefully grip where the handle meets the rest of the faucet and turn counter-clockwise to unscrew.

What to do if you don't find a switch under the sink?

On the other hand, if you don’t find any switch under the sink, you will need to switch off the main water lever of the house. If you are going to do Moen bathroom faucet repair one handle, you will not need to check both levers. You can just switch off the only main lever you have and you are done!

What is the white part of a faucet?

Now, you will see that the white piece inside the hole of the faucet has a rounded part and a flat part. On the other hand, there is also a white piece inside the faucet handle that has a round part and a flat part. Now, all you need to do is put the handle right back on the faucet hole.

How to make a water bottle handle fit?

All you need to do is slide it properly. Make sure that it fits in properly. Now, you have to spin it and tighten it. After that, you have to use the rubber wrench or the pliers again to make sure the handle has fit properly. Put the main lever or the water on and you are done!

What does "opening the faucet" mean?

Here, opening the faucet refers to opening the handle. So you already know which side of the faucet is causing the leaking. Now, you have to open up this handle into pieces so that you are able to stop the water leakage.

How to clean a cartridge?

First of all, clean the hole with water and if possible, push your towel a little inside the hole and remove the water. It will reduce the chances of water splashing and keep your clothes and the place clean. This is completely your personal preference.

How to remove a stem bonnet?

Remove the stem bonnet, which is the packing nut that holds the stem in place . These are sometimes also called “cartridges.”. Insert a bath socket wrench and turn it counterclockwise. If you are unable to find a bath socket wrench, you can use a vice grip to hold onto the stem bonnet and loosen it.

What is cartridge style kitchen faucet?

In a cartridge, you unscrew a retainer and the entire cartridge just pulls out and you replace it as a unit.

What to do if your handle breaks?

Don’t use too much force or it can break. Call a plumber if your handle breaks or will not come off.

How many testimonials does wikihow have?

wikiHow marks an article as reader-approved once it receives enough positive feedback. This article has 12 testimonials from our readers, earning it our reader-approved status.

Can a dripping bathtub faucet increase your water bill?

Dripping bathtub faucets can increase your water bill every month. Many people attempt to turn the faucet handles tighter and inadvertently shred the seals even further. Although a plumber is needed to fix major problems, you can repair most broken washers, gaskets and seals yourself with a few special tools. Steps.

Who is David Balkan?

David Balkan is a Professional Plumber, CEO of Balkan Sewer and Water Main Service, and President of Balkan Sewer and Drain Cleaning. As a hands-on owner of these companies for over 40 years, David is knowledgeable about water service lines, sewers, and drain line issues.

Where to take old plumbing parts?

Take your old parts to a hardware store or home center. Since there are thousands of replacement parts available, bringing your old parts with you will ensure you purchase the correct replacements. In some cases, the parts may need to be purchased from a plumbing supplies distributor.

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