
Follow these steps:
- Unscrew the base of the faucet handle. You can do this with bare hands most of the time.
- Removing the base will expose the brass nut holding the cartridge in place. Use a pair of channel locks to loosen the nut. ...
- Once you have unscrewed the nuts, pull the cartridge straight up from the faucet. ...
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 to repair Moen bathroom faucets?
Turn off Water to the Faucet
- Duck under the bathroom sink and look for 2 oval-shaped knobs connected to water supply houses. Those are the cold and hot water shut off valves.
- To turn off water to the faucet, turn the two valves all the clockwise.
- Open the faucet to drain the water already in the hoses.
- Plug off the sink drain opening. ...
How to fix a leaky faucet handle?
Unscrew the headgear nut using a spanner.
- Locate the headgear nut under the decorative cap
- Keep the screw and handle somewhere safe so that you find it when you want to put the tap back together.
- Put the plug in the plughole to stop any screws falling down the pipes.
How do I troubleshoot the MotionSense faucet?
Easy To Install
- All connections are clearly labeled. No complicated subassembly is required.
- No electrician is needed. ...
- Under-cabinet controls allow you to easily adjust the desired preset water temperature of the hands-free mode.
- If service is ever required, a diagnostic light will flash in different sequences to pinpoint the problem.
See more

Why is my Moen single handle faucet leaking?
If your Moen kitchen faucet is leaking from the spout, the cartridge isn't sealing water. The problem could be a damaged cartridge or worn seals. To access the cartridge, some disassembly is required. Turn off the water valves under the sink and open the faucet to relieve water pressure.
How do you take apart a Moen single handle 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 stop my bathroom faucet from leaking single handle?
0:381:36Leaky Faucet - YouTubeYouTubeStart of suggested clipEnd of suggested clipRemove the screw and lift off the handle. This is the adjusting ring tighten. The adjusting ringMoreRemove the screw and lift off the handle. This is the adjusting ring tighten. The adjusting ring with a pair of needle nose pliers. The tightening will compress the parts inside the faucet.
How do you replace a Moen single handle cartridge?
0:512:32How to Change Moen Kitchen Faucet Cartridge - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd the cartridge retaining nut go ahead and grab your channel locks loosen that up. And remove it.MoreAnd the cartridge retaining nut go ahead and grab your channel locks loosen that up. And remove it. You'll then pull out your cartridge.
How do you take apart a Moen bathroom faucet?
0:021:36How To Fix a Dripping Moen Faucet (HowToLou.com) - YouTubeYouTubeStart of suggested clipEnd of suggested clipOff both supply lines under the sink like this start by unscrewing this collar piece and pull theMoreOff both supply lines under the sink like this start by unscrewing this collar piece and pull the handle off. Now use the pliers to unscrew this brass ring.
How do you disassemble a Moen faucet?
0:565:02DIY: Moen Faucet Cartridge Replacement and DisassemblyYouTubeStart of suggested clipEnd of suggested clipNext using a Phillips screwdriver remove the screw in the center which holds the metal bracket thatMoreNext using a Phillips screwdriver remove the screw in the center which holds the metal bracket that attaches to the handle. After that has been removed now unscrew the black plastic sleeve.
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.
Why does my faucet drip after I turn it off?
If you notice your bathroom sink drips or leaks out of the faucet head when turned off, there is likely an issue with the seal inside the faucet head, allowing the water to run through or drip. Before calling a professional plumber, consider whether you're able to repair the leak in your bathroom sink yourself.
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.
How do you remove a Moen 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 I know what Moen cartridge to buy?
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 I identify my Moen faucet cartridge?
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 repair a Moen single lever kitchen faucet?
0:265:29How to Repair a Leaking Moen Kitchen Faucet - YouTubeYouTubeStart of suggested clipEnd of suggested clipFor this cartridge they based the replacement parts off in description and Moen has a lifetime freeMoreFor this cartridge they based the replacement parts off in description and Moen has a lifetime free replacement for their faucets. So if a supplier is going to charge you for a new cartridge.
How do you remove a Moen kitchen 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.
How do I know what model Moen faucet I have?
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 replace the O ring on a Moen kitchen faucet?
0:144:50Moen High Arc Kitchen Faucet Leaking O-Ring ReplacementYouTubeStart of suggested clipEnd of suggested clipThe o-ring replacement o-ring as well as a plastic piece that keeps the handle from wiggling andMoreThe o-ring replacement o-ring as well as a plastic piece that keeps the handle from wiggling and then some silicone grease that you're supposed to use with it got my instruction sheet.
How to remove a cartridge from a spout?
The good news about removing the cartridge is that you pretty much follow all of the steps as above, but you’ll add one more to it: Remove the cartridge: After the spout is out, the cartridge should be visible. Using the cartridge puller, twist it a few times to loosen it and then pull it out. Be gentle!
Can you repair a faucet cartridge?
If you notice that it is very weak, or it is cracked, you will need to replace it in order to make sure that your faucet is working properly. The only time you can repair a cartridge is if it is build-up. All other issues should get a replacement.
Why is My Moen Bathroom Sink Faucet Leaking?
It goes without saying that Moen faucets are probably the best faucets in the market and hence their lifetime warranty. That does not however mean that they will never fail.
1. Turn off Water to the Faucet
Duck under the bathroom sink and look for 2 oval-shaped knobs connected to water supply houses. Those are the cold and hot water shut off valves.
2. Remove the Faucet Handle
Based on the type of faucet you have, you may have a lever-type handle or a knob-type. I will show you how to remove both.
3. Remove the Cartridge
The cartridge is held in place using a retaining clip to prevent it from shifting due to water pressure. Use needle-nose pliers to pull out the clip. You could also use a small screwdriver.
