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 you have quick snap connections and experience leaking at the connection points quick snap may not have been properly installed.
My kitchen two handle faucet leaks.
A short video on how to fix a leaky delta style bathroom faucet.
If you do not find the answer you need here please use the technical document search to find maintenance instructions for your specific model.
Then remove the faucet handle body and set it aside.
Then find the solutions to that area below.
Typically leaks under the counter occur upon installation due to one of two factors.
If you do not find the answer you need here please use the technical document search to find maintenance instructions for your specific model.
And take a picture of the stem unit before you remove it with the channel locks.
Look to see whether the spout is dripping this is the most common cause of a leak.
If it is you may just have to tighten the handle s adjusting ring.
On a single handle tub or shower you need to tighten the adjusting ring or replace the cam and packing.
Identify the area that is leaking.
If you do not find the answer you need here please use the technical document search to find maintenance instructions for your specific model.
A short video on how to fix a leaky delta style bathroom faucet.
Unscrew the stem unit nut with channel locks.
Identify the area that is leaking.
Then find the solutions to that area below.
The diagram below is a general representation of this faucet type showing common replacement parts.
With quick snap connections newer delta widespread faucets feature quick snap installation.
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.
Then find the solutions to that area below.
The diagram below is a general representation of this faucet type showing common replacement parts.
Unscrew the delta faucet handle by hand and use an allen wrench to loosen the set screw that holds the handle body in place.
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.
My kitchen single handle faucet leaks.
My bath sink single handle faucet leaks.