Look to see whether the spout is dripping this is the most common cause of a leak.
Dripping delta bathroom sink faucet.
And take a picture of the stem unit before you remove it with the channel locks.
Turn on the faucet and let the last of the water trickle out to completely drain the water lines.
Unscrew the delta faucet handle by hand and use an allen wrench to loosen the set screw that holds the handle body in place.
Unscrew the stem unit nut with channel locks.
Then remove the faucet handle body and set it aside.
Use a screwdriver or allen wrench to remove the screw.
If that doesn t do the trick you ll need to change out the faucet s seats and springs.
When troubleshooting a leaking faucet choose your delta faucet type identify your leak location in the diagram and review the associated solutions and recommended replacement parts.
How to easily fix a dripping faucet 1.
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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.
Lift off the handle.