Fix Leaky Delta Bathroom Sink Faucet

My bath sink two handle centerset faucet leaks.

Fix leaky delta bathroom sink faucet.

Unscrew the delta faucet handle by hand and use an allen wrench to loosen the set screw that holds the handle body in place. Then remove the faucet handle body and set it aside. This is different from a true cartridge style faucet which closely resembles a stem faucet but does not have valve seats and springs. 5 to 15 delta bathroom and kitchen faucets with two handles often are stem style faucets that include a neoprene valve seat and spring the fit into the faucet below a cartridge like insert stem.

The diagram below is a general representation of this faucet type showing common replacement parts. Unscrew the stem unit nut with channel locks. If you have a knob handle you need rp188. Then find the solutions to that area below.

And take a picture of the stem unit before you remove it with the channel locks. 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. If it is you may just have to tighten the handle s adjusting ring.

How to fix a leaking faucet in the single handle bathroom faucet repair delta bathroom sink faucet repair delta repair kit for faucets rp3614 delta haywood stainless 1 handle 4 in single handle centerset lavatory faucet 502 wf deltasingle handle centerset bathroom faucet b512lf deltadelta foundations 4 in centerset single handle bathroom faucettroubleshooting a leaking. If that doesn t do the trick you ll need to change out the faucet s seats and springs. Turn on the faucet to drain any water in the lines.