Repairing Guides

how to repair old moen shower faucet

by Mr. Wyman Daugherty DDS Published 2 years ago Updated 1 year ago
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Moen Bathroom Faucet Leaking Repair

  • Step 1: Switch off the Main Lever. First of all, you have to go through the main switch of the water. The main switch is...
  • Step 2: Opening the Faucet. Here, opening the faucet refers to opening the handle. So you already know which side of the...
  • Step 3: Put off the Cartridge. If you want to go for a Moen faucet repair bathroom sink,...

Part of a video titled How to Repair a Moen Shower Faucet Step-by-Step - YouTube
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And I'm going to show you how easy it is to install it these are for single handle faucets. And youMoreAnd I'm going to show you how easy it is to install it these are for single handle faucets. And you can pick these up at a home depot or any other hardware store like that.

Full Answer

How to repair a Moen Mixing valve for a shower?

Using the pliers, grab on to the mixing valve. Move it gently from side to side to loosen it. You can then pull the valve cartridge out. Check the valve for any visible signs of wear or cracks. Use a brush to remove dirt and get a better look at the valve.

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. ...

How do I replace my Moen bathroom faucet cartridge?

  • Under a cap on top of the handle
  • Behind a plug button on the side of the handle
  • No screw: Base of handle unthreads

How to remove and replace a Moen shower cartridge?

  • Take off the faucet handle cover using a flat-bladed screwdriver.
  • Remove the faucet handle screw.
  • Next, take off the faucet handle itself. ...
  • Remove and ‘SAVE’ the retaining clip.
  • Pull out the old valve cartridge using a Moen extractor tool (these are not cheap – they cost around $30).

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How do you rebuild a Moen shower faucet?

1:4914:09How to Repair a Moen Shower/Tub valve - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe make sure that we have the correct posi temp cartridge the Moen 12:20 to be we make sure we haveMoreWe make sure that we have the correct posi temp cartridge the Moen 12:20 to be we make sure we have the allen wrench to pull off the handle and all that stuff. So that we pull this cartridge out.

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 an old Moen shower cartridge?

1:274:37How to Remove stubborn Moen shower cartridges fast. - YouTubeYouTubeStart of suggested clipEnd of suggested clipGo inside of the threads of the cartridge. The stem and you just keep it on forward and it starts toMoreGo inside of the threads of the cartridge. The stem and you just keep it on forward and it starts to go in and thread into the handle or of the stem of the cartridge.

How do you fix a old single handle shower faucet?

0:171:42Shower Repair : How Do I Replace a Single Control Shower Faucet?YouTubeStart of suggested clipEnd of suggested clipIn this faucet now first off remove your handle. Remove any sketches that may be in place. And thisMoreIn this faucet now first off remove your handle. Remove any sketches that may be in place. And this particular one has a small little keeper or a horseshoe-shaped pin.

Do all Moen shower faucets have the same valve?

For many years Moen tub/shower valves have been manufactured using one of three valves. These valves are Standard, Posi-Temp and Moentrol. Although the look is similar, the trim is not necessarily interchangeable.

Does Moen have a lifetime warranty?

Moen products have been manufactured under the highest standards of quality and workmanship. Most Moen faucets are backed by Moen's Lifetime Limited warranty.

Where is the model number on a Moen shower faucet?

Exact model numbers can be found on your box or on your instruction sheet. If unavailable, you may find the general family series number on the back of the spout (non pullout).

How do you fix a Moen single handle shower faucet?

0:299:09How to Repair a Moen Shower Faucet Step-by-Step - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd I'm going to show you how easy it is to install it these are for single handle faucets. And youMoreAnd I'm going to show you how easy it is to install it these are for single handle faucets. And you can pick these up at a home depot or any other hardware store like that.

How do you remove a Moen shower cartridge without the tool?

1:282:32How to Remove Stuck Moen Tub Faucet Stem Without Special ToolYouTubeStart of suggested clipEnd of suggested clipBut now it's ready to just basically pull the stem straight out and and then you'll be on your wayMoreBut now it's ready to just basically pull the stem straight out and and then you'll be on your way to Home Depot or Lowe's or wherever to pick up a new stem anyways.

How do you fix an old shower faucet?

0:527:15How to Repair a Shower Valve Stem | Ask This Old House - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou have to pry off the index from the end a good tip is to make sure you have something in the tubMoreYou have to pry off the index from the end a good tip is to make sure you have something in the tub drain. So you don't drop it right down the drain.

What kind of shower valve do I have?

Count the Number of Shower Faucet Handles Often, the type of shower faucet and handle(s) will indicate what kind of shower valve is behind it. Zero handles may imply a shower panel faucet with buttons to control water flow and temperature.

How do you replace a Moen single handle shower cartridge?

1:213:14How 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 I know what shower valve I have?

Count the Number of Shower Faucet Handles Often, the type of shower faucet and handle(s) will indicate what kind of shower valve is behind it. Zero handles may imply a shower panel faucet with buttons to control water flow and temperature.

Which Moen shower cartridge do I have?

If not the series number can be usually be found on the underside of the faucet or on the decorative escutcheon ring that goes around it. The second way to identify your Moen valve cartridge is to remove the old one. You will do this by first shutting off the hot and cold water feed to your shower.

How do I know what brand shower valve I have?

0:003:16Who Made Your Shower Faucet? Tips to Find the Brand and ManufacturerYouTubeStart of suggested clipEnd of suggested clipItself usually there's a mark on it some indication as to who the manufacturer is it could be eitherMoreItself usually there's a mark on it some indication as to who the manufacturer is it could be either the name of the manufacturer. Or it could be a logo. If you can't see it easily.

How do I know what cartridge fits my shower?

Use a caliper or ruler and measure the cartridge. Do this by measuring from the base to the tip (from seat to splines). Pay attention to the length tier of your cartridge (Lengths range from 1–12).

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.

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 long does it take for a hot water switch to turn on?

There can also so one switch for both of them. First of all, turn the switch of hot water and after 1-1.5 minutes, check if there is any water leaking or not.

Can you open a Moen faucet with a pliers?

But according to us, it can be really tight for you to open it up. So, in this case, you can use pliers to open the handle. However, we recommend you using a rubber wrench. Of course, the best Moen bathroom faucets are expensive and also it is your favorite.

Can you mix a Moen faucet?

There are so many Moen faucets and the repairing methods of these are model-specific. So, you cannot mix up the repairing methods of all the models and confuse them. However, in most cases, with the help of some steps, you can easily repair the leaking issue of most of the Moen bathroom faucet.

How to remove a Moen faucet?

Unscrew the black plastic handle adapter with a Phillips screwdriver and pull it straight out. Pull the two white plastic pieces (the temperature-limit stop kit; not all Moen faucets have these) straight out, keeping the two pieces together so you don't loose the temperature setting. Grip the chrome sleeve and pull it straight out. This will expose the retaining clip that holds the cartridge in place.

What is a Moen shower valve?

Moen pressure-balance shower valves are designed so they sense hot and cold water pressure and keep them in balance, preventing the shower from sudden surges of hot or cold water. When the shower valve begins leaking or fails to correctly balance the hot and cold water, fixing the problem is usually a simple matter of replacing the insert cartridge.

How to use a Moen cartridge puller?

To use the tool, fit it onto the end of the cartridge and thread the puller screw into the end of the valve stem (the same part that accepts the valve handle). Make sure that it goes in straight and is not cross-threaded.

How to remove cartridge retaining clip?

Note the location of the cartridge retaining clip; you much reinstall it the same way after the new cartridge is in place. Use needle-nose pliers to grip the top of the clip and pull it straight up to remove it. Set the retaining clip aside; you will use it with the new cartridge.

How to drain water from a house with no water shut off valve?

Drain any water remaining in the pipes by turning on the faucet. If you had to turn off the water at the main house shutoff, then open the lowest faucet in the home to drain the pipes.

How to put a H C cartridge in a valve?

Insert the cartridge into the valve body so that the "H C" marking on the face of the cartridge is on top (hot is on the left and cold is on the right). Push in the cartridge as far as it will go. Use the plastic adapter that comes with the new cartridge to help position the cartridge and push it into the valve body.

Where is the "Moen" button on a shower valve?

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" button s. If you do not see this, the handle buttons have been replaced, or the "Hot/Cold" button is a lever (wall escutcheon).

How to tell if a shower lever is a "Moen"?

Look closely at the wall escutcheon. This is the plate around the "Hot/Cold" level that turns the shower water on. "Moen" will be written on the metal wall escutcheon plate surrounding the lever. If you do not see this, or the wall escutcheon has been replaced, there is one other place to look.

Does a Moen shower valve have a test of time?

Moen shower valves and parts are known for withstanding the test of time. According to Faucet Fix, Moen is the third most popular faucet brand in the United States. With that in mind, if you have an old home with a bathroom that has never been redone or refinished, there is a good chance that it has a Moen shower valve.

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