Sink Drain Fix

A regular customer called with a pressing issue: they had a water leak.

The leak was in the drain of a basement utility sink.  Normally you would just say “don’t use the sink,” but they had a dehumidifier which emptied– constantly– into the sink, thus the leak was constant.  They had to put a bucket under the sink, and haul it up some rickety bulkhead stairs at least once a day.  Plus it was a wooden floor.  Yikes.

Now as I have said many times, I am not a plumber.  I don’t spend a lot of time learning plumbing skills, as I just don’t like pressurized water, too dangerous.  But, since drains are not pressurized, I am happy to at least give it a look.

I’m not sure if you can see without clicking on the picture to enlarge it but the “tailpiece”– the piece of metal pipe that exits the drain proper– had rusted out, as had the fastening nuts, thus all the brown rust crud running all over.

Next, at the top of this tube was a fastening nut that was just stuck on there.  Perhaps rust, perhaps paint, I don’t know . . . but I want to tell you, I could NOT get that thing to unscrew.

I tried penetrating oil, a banged it, I tried a pipe wrench, I tried heat . . .  nothing.  Finally in desperation I took a hacksaw blade out of the saw frame, held it in my hand, and sawed through it.  Amazingly, that worked.  Once I had a deep enough groove in the nut I was able to split it with a screwdriver.

Removing that nut was actually 2/3 of the job.  For the install, well, it took a lot of watching youtube videos and asking the guy at FW Webb how to do it, but these tubes all fit together like puzzle pieces.  Here you see the top of the new tube not attached yet:

(The fastening nut is down at the bottom)–  it’s pretty cool how they design these things, you don’t need any teflon tape, just use the supplied gaskets and screw them on.

And, here is the final product.

I did an extensive test of running water, and not one single drip came out.  Yay.

I confess, it is just so satisfying to take on a project like this and win, also to do something that expands my repertoire.  You can watch ten youtube videos, but that can never match actually buying the parts and putting them all together.  And it’s especially thrilling when the job solves a really nasty problem for a customer.

 

 

Author: admin

Hi, Justin here. I do handyman work in the Boston Metrowest area. I specialize in solving problems, like doors that don't close right, things that don't hang right, and many basic small repairs. Note, I don't do bigger projects like building decks, I prefer to fix things already installed. I love healing old houses and making things look right. Call 781 330 8143 or email handyauthor@gmail.com.

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