Deterioration of the internal seats and springs can lead to water leaks from the faucet.
Delta monitor bathtub faucet leaking.
Remove the nut that holds the horizontal rod to the body of the pop up stopper.
Test to see if water is leaking around the flange by plugging your drain with a rubber stopper.
Use channel lock pliers in quick short bursts to break the seal.
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Unscrew the delta faucet handle by hand and use an allen wrench to loosen the set screw that holds the handle body in place.
Reattach the nut that holds the horizontal rod to the pop up body.
Just don t exert too much pressure or it will bend.
For a complete list of parts tools and a printable pdf of the steps please see my blog post on the repair.
Typically leaks under the counter occur upon installation due to one of two factors.
With quick snap connections newer delta widespread faucets feature quick snap installation.
When you start to see water leaking out of the spout you will need to replace the worn seats and springs to correct the problem.
With the cartridge removed this is what the inside of the body looks like this one has a fitting i have not seen in earlier models of the delta monitor tub and shower faucets it s a little strainer or screen.
Do not cover the outside of the.
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.
Unscrew the stem unit nut with channel locks.
Remove the round metal stem and pull out the ball and cam and packing.
Repairing a leaky delta 1400 series shower faucet requires a replacement cartridge assembly kit and a few.
If you have quick snap connections and experience leaking at the connection points quick snap may not have been properly installed.
Then remove the faucet handle body and set it aside.
If the faucet is leaking from under the handle replacing the cam and packing should solve the problem.
And take a picture of the stem unit before you remove it with the channel locks.
If your have lost pressure in both your tub and shower heat this may be the cause.