20 Most Recent Moen 4621 Chateau 1 Handle Bathroom Faucet W/drain Assy Questions & Answers


The aerator is screwed into the faucet assembly. Sometimes lime deposits make this hard to unscrew so you may need large pliers with a lot of tape to protect the finish from scratches. - remember, left-loosy/righty tighty, but it's upside down, so clockwise to loosen, when viewed from above the faucet.

Moen 4621... • Answered on Jul 10, 2015


I would say if it shut off -n- on with no drips leave it until -u- can afford anew oneto be put in what -u- think of this?

Moen 4621... • Answered on Oct 29, 2013


Look at the back of the drain pipe directly below the sink. There is something that resembles an oversize nut that can be turned; turn it like a nut to loosen it. As soon at it is completely separated from the threads, hold on to the nut and the rod that goes right through the nut. Using one hand to hold onto the nut and rod at the same time, push the rod into the drain and rotate it downward a little. Drop the new drain plug into drain with the tab (with a hole in it on the bottom) facing away from you with the other hand. Now comes the slightly tricky part. Use hand to hold onto the nut and rod and use the other hand to hold onto the new drain plug in the correct orientation. Back off the rod away from the drain a little bit and drop the drain plug a little to align the hole (on the tab) with the rod. Now move the rod back into the drain and ensure that you've inserted the rod onto the new drain plug by rotating the rod up and down. Once everything's in place, tighten the nut back. The nut should be tight, but not too tight or the drain with be hard to open/close. Hand tighten it only, don't use a wrench. A common mistake is to not have the nut aligned properly when you start tightening it, just be sensible about it. An experienced person can do the whole job in under 2 minutes.

Moen 4621... • Answered on Jul 16, 2011


Hi trw151,

Here is a webpage with a blowup of the way the parts go together. Don't think it needs explanation: http://www.moen.com/shared/pdf/4621pt.pdf

Take note of the retaining clip and where it fits.

Tip: Put a tiny bit of vegetable oil or vaseline on the new O-ring when you install it. That makes for a good seal.

Hope this helps. If it does, I'd appreciate a 4 thumbs up. Thanks,

Handie Andie

Moen 4621... • Answered on May 01, 2011


replace the cartridge home depot or lowes has them

Moen 4621... • Answered on Jun 17, 2010


http://www.moen.com/shared/pdf/4621pt.pdf This web site has a parts break down of the faucet.

This web site has more information for your faucet.
http://www.faucet-warehouse.com/Moen/chateau/bathroom-faucet/4621p

I hope this will be help full to you in how it is put together. If you have to take it appart to work on it.

Moen 4621... • Answered on Jun 06, 2010


ooops, didn't mean for that to be a request, sorry...It was a solution. Although, if you dont want to deal with Moen, you can get one at your local plumbing suplly store. I recommend taking the old one with you (make sure you shut the water off first!). Again, good luck

Moen 4621... • Answered on Sep 03, 2009


Go to moen.com custom support and you can look up your faucet there. If it is discontinued they will help you with a replacement..

Moen Plumbing • Answered on Feb 10, 2021


In all honesty the easiest fix is to call moen and they will and they will send a new faucet to your door step with no charge. It is a cartridge you have to replace inorder to cure the leak. It a moen cartridge part # 1224 should you choose to replace it. Assuming this is a Monticello 2 handle faucet. Hope this helps!

Moen Plumbing • Answered on Feb 10, 2021


contact moen for replacement parts. have your model number ready

Moen Plumbing • Answered on Nov 19, 2020

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