If that doesn t do the trick you ll need to change out the faucet s seats and springs.
Delta single handle bathroom faucet leaking at base.
If it is you may just have to tighten the handle s adjusting ring.
Then remove the faucet handle body and set it aside.
The diagram below is a general representation of this faucet type showing common replacement parts.
Identify the area that is leaking.
Then find the solutions to that area below.
Tighten the adjusting ring until no water leaks around the stem when the faucet is in the full on hot and cold mixed position and pressure is exerted down on the handle.
If you have quick snap connections and experience leaking at the connection points quick snap may not have been properly installed.
But if you frequently see puddling water on the sink deck around the faucets you may have a leak in this area.
A leak around the base of the faucet where the faucet body meets the sink is not quite as obvious since users are constantly splashing water around the sink deck and base of the faucet.
Look to see whether the spout is dripping this is the most common cause of a leak.
Then find the solutions to that area below.
The diagram below is a general representation of this faucet type showing common replacement parts.
A short video on how to fix a leaky delta style bathroom faucet.
The diagram below is a general representation of this faucet type showing common replacement parts.
Unscrew the stem unit nut with channel locks.
And take a picture of the stem unit before you remove it with the channel locks.
If you do not find the answer you need here please use the technical document search to find maintenance instructions for your specific model.
On a single handle tub or shower you need to tighten the adjusting ring or replace the cam and packing.
If you do not find the answer you need here please use the technical document search to find maintenance instructions for your specific model.
If you do not find the answer you need here please use the technical document search to find maintenance instructions for your specific model.
My kitchen single handle faucet leaks.
Identify the area that is leaking.
Then find the solutions to that area below.
A short video on how to fix a leaky delta style bathroom faucet.
With quick snap connections newer delta widespread faucets feature quick snap installation.
Unscrew the delta faucet handle by hand and use an allen wrench to loosen the set screw that holds the handle body in place.
My bath sink single handle faucet leaks.