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how to repair moen single handle kitchen faucet

by Hailie McLaughlin Published 2 years ago Updated 2 years ago
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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! ...

Part of a video titled Moen Style Kitchen Faucet Repair And Rebuild - YouTube
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Take the handle off next thing we're going to need to do is take this nut off it holds the cartridgeMoreTake the handle off next thing we're going to need to do is take this nut off it holds the cartridge.

Full Answer

How do you fix a leaky Moen kitchen faucet?

Leaky Moen Kitchen Faucet Repair Step 1: Obtain Parts and Tools. One little known secret is that Moen guarantees its parts for life. If you ever have an... Step 2: Handle and Dome. To remove the handle, flip open the little red/blue plastic nib on the side of the handle (see... Step 3: Handle ...

Do Moen faucets come with parts?

One little known secret is that Moen guarantees its parts for life. If you ever have an issue, call up your local country Moen headquarters and after filling out a form and sending them photos of your problem, they will send you the parts. You will need to figure out what faucet you have.

What do I need to replace my Moen cartridge?

You will also need an allen-key (hex) but fortunately it is supplied by Moen (as you will see in the video). Just in case, you should have a set of allen keys around. There is also a small plastic tool that Moen will supply to help you turn your cartridge and loosen the old one so you can remove it, and also line up your new one.

How does a single handle kitchen faucet work?

Moen's single-handle kitchen faucet assembly uses a ball faucet, whereby a metal ball within the faucet assembly controls the flow and temperature of the faucet's water. The ball rests upon three rubber valve seats. The seats allow the ball to rotate with the faucet's handle.

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How do you take apart a single handle Moen kitchen 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 fix my Moen single?

0:093:54Repair and Replace (Single Handle | Moen | Bathroom Faucet) - YouTubeYouTubeStart of suggested clipEnd of suggested clipFirst close the shut-off valve.MoreFirst close the shut-off valve.

How do you fix a leaky single handle kitchen faucet?

1:023:11How to Repair a Leaky Single Handle Ball Kitchen Faucet - YouTubeYouTubeStart of suggested clipEnd of suggested clipRemove the retainer nut cam. And gasket. Take out the ball. Use your screwdriver to remove the oldMoreRemove the retainer nut cam. And gasket. Take out the ball. Use your screwdriver to remove the old seats and springs from the faucet. Body.

How do you fix a Moen kitchen faucet handle?

0:006:08How to replace Moen faucet handle - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd you would have removed this clip to replace the cartridge. So just put it back in there justMoreAnd you would have removed this clip to replace the cartridge. So just put it back in there just like that. Okay if you give it a push it clips ok and then you put back the the washer or the nut.

How do you take apart a Moen kitchen faucet head?

1:324:42Moen Faucet Wand Disassembly (model a112.18.1m) - YouTubeYouTubeStart of suggested clipEnd of suggested clipSee so once you get it loose enough you can literally spin this whole head out which I couldn't findMoreSee so once you get it loose enough you can literally spin this whole head out which I couldn't find anywhere on the internet how to do that. And you'll see down in here. Turn to rusty iron.

How do you remove a Moen kitchen faucet cartridge?

1:366:22How to replace a Moen faucet cartridge - YouTubeYouTubeStart of suggested clipEnd of suggested clipAll of these Moen cartridges are held in place with a little clip a u-shaped clip. And I'm going toMoreAll of these Moen cartridges are held in place with a little clip a u-shaped clip. And I'm going to grab this with the screwdriver. And you can also use a needlenose pliers.

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 is my Moen kitchen faucet dripping?

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 remove a single handle faucet cartridge?

1:382:51How 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 tighten a Moen single handle kitchen faucet base?

0:043:47Tighten Loose Faucet Handle and base - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo you'll need something like a swiss army knife or a small screwdriver. And right in the back ofMoreSo you'll need something like a swiss army knife or a small screwdriver. And right in the back of the handle. You'll find this tiny little cap and you're just going to very carefully pop it out.

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?

1:184:50Moen High Arc Kitchen Faucet Leaking O-Ring ReplacementYouTubeStart of suggested clipEnd of suggested clipEasy. So now that it's unscrewing. Pull off this collar. Comes off and then the whole neck comes outMoreEasy. So now that it's unscrewing. Pull off this collar. Comes off and then the whole neck comes out forget about the water coming out that was in there.

How do I fix a single handle faucet?

0:182:44Repairing a Leaky Single Handle Ball-Type Faucet - YouTubeYouTubeStart of suggested clipEnd of suggested clipFirst you will need to turn off the hot and cold water supply valve under the sink next. You willMoreFirst you will need to turn off the hot and cold water supply valve under the sink next. You will need to remove the single lever handle. This may require using an Allen wrench to loosen the handle.

How do you fix a Moen single handle faucet 2?

1:007:14How-To: Repair Moen Single Handle Faucet, Pt.2 - YouTubeYouTubeStart of suggested clipEnd of suggested clipNow last the grease helps repel the the hard water deposits that helps lubricate the joint here noMoreNow last the grease helps repel the the hard water deposits that helps lubricate the joint here no we're about getting extra around just wipe the base of the faucet. And you're done.

How do I fix a single handle bathroom faucet?

1:192:32How to Repair a Leaky Lavatory Faucet - YouTubeYouTubeStart of suggested clipEnd of suggested clipIf you have a one-piece cam you will not have an adjusting ring. Next pull out the ball beneath. TheMoreIf you have a one-piece cam you will not have an adjusting ring. Next pull out the ball beneath. The ball are the seats and springs to help remove and replace the seats.

Why is my Moen single handle faucet leaking?

Water Leaking Due to Worn O- Ring Because pull-out spray faucets have a single handle, the most common cause of the water leaking is the O-ring. To replace the O-ring, turn off the water to the faucet from below the counter. Pry the cap off the top of the handle and remove the screw this will expose.

How many handles does a Moen kitchen faucet have?

If you're involved with a Moen kitchen faucet repair, and the faucet has only one handle, the job will entail taking the faucet apart. If you're involved with a Moen kitchen faucet repair, and the faucet has only one handle, the job will entail taking the faucet apart.

Why is my Moen pull out faucet leaking?

If you have a Moen pull out kitchen faucet leaking from the base, however, the problem could be that the quick connector between the spout hose and the faucet base is leaking. That isn't supposed to happen, and when it does, it's usually because the connecter wasn't put together properly. Moen's instructions for fixing this problem begin ...

Why does my Moen shower cartridge leak?

But the ones in kitchen faucets are smaller and simpler, and they are usually made of plastic. When the spout leaks, water may be slipping past the O-rings around the cartridge or through the cartridge itself, and when the latter malfunction occurs, it's often because mineral deposits are preventing the cartridge from sealing.

How to fix a Moen hose?

Moen's instructions for fixing this problem begin with finding the tabs or button on the connector and squeezing while you push the hoses together. This releases the connector, allowing you to pull the hoses apart so you can start over. To reconnect the hoses, squeeze the tabs again, push the male end into the female end until the connector clicks and the tabs come out all the way. If the connector has a push button, there's no need to press it. Just listen for the click.

How to access O rings on a faucet?

To access the O-rings, you need to remove the spout. You can do this without removing the valve, although you do have to remove the handle. Once the handle is off, grasp the spout and lift it right off the faucet base, tapping with a mallet if necessary to loosen it.

What does it mean when a faucet swivels?

If you have a faucet that swivels, and it leaks from the base of the spout, the problem may also be worn O-rings, according to Moen's troubleshooting page.

Can you replace a cartridge valve on a Delta faucet?

All Moen faucets, even the two-handled models, have cartridge valves. If the faucet is leaking, you might have to replace the cartridge. But it's also possible that replacing O-rings will stop the leak.

How to remove a handle on a scuba diver?

To remove the handle, flip open the little red/blue plastic nib on the side of the handle (see video). You will access a hole to get your Allen key (hex tool) and be able to unscrew the long screw that holds the handle on. Then, remove the dome (see photos) which should just slide up and off.

How to remove old O rings?

Use a flat-head screwdriver to remove your old O-Rings and put in your new ones carefully so you don't scratch or tear them with the screwdriver. They should also be lubed up with the grease supplied, which is nice and thick. This helps the spout rotate nicely and also keeps it tight so it doesn't leak!

How to loosen a cartridge?

Once you loosen the cartridge by twisting it a bit in both directions, then you can wiggle it up and eventually remove the entire cartridge.

What is the ring on a spout?

Just before you reassemble the entire thing (in reverse order of what you just saw in this Instructable), please note the plastic sleeve that was just above the spout (which holds the spout down) has a white "ring" inside of it (maybe called the "bearing"?). You can see this in the pictures... The old one (which was black) has the white ring inside of it, with the flatter side in and the thinner side out. The replacement is actually supplied in 2 parts... they changed mine to a "tan" color (instead of black) and there is also the white ring which comes SEPARATE, so you have to insert it yourself and you'll hear a click.

Does Moen guarantee parts?

One little known secret is that Moen guarantees its parts for life. If you ever have an issue, call up your local country Moen headquarters and after filling out a form and sending them photos of your problem, they will send you the parts. You will need to figure out what faucet you have.

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