Next check the seats and springs and the ball valve.
Delta bathtub faucet leaking after water turned off.
Shut off water supply.
Remove the faucet with a screwdriver pried underneath the cover plate.
Turn off the water using the faucet handle.
When you re done close and cover the sink drain with a small rag to catch any small parts you may drop as you re working.
A tub spout can be removed by gently turning it counterclockwise.
If you have a lever handle with a red and blue hot cold button pry it off to expose the set screw.
Then find the solutions to that area below.
Turn on the faucet to drain any water in the lines.
Turn the handle or handles to the on position and let all remaining water from the pipes drain into the bathtub.
This is a short video on repairing a set of delta posi temp faucets not a complicated job by any means how to set your temperature please subscibe and hav.
In basic terms turning the faucet to the off position causes rubber or plastic components to compress across an opening or otherwise cut off water flow.
The diagram below is a general representation of this faucet type showing common replacement parts.
If you have a lever handle with a red and blue hot cold button pry it off to expose the set screw.
Turn off the water using the faucet handle.
Next check the seats and springs and the ball valve.
Shut off water supply.
You may need to replace those using delta genuine parts.
If your faucet has a hex screw you ll need an 1 8 inch allen wrench to remove it.
After removing the screw cover on the faucet handle use a screwdriver to lift off the actual handle.
If your faucet runs from the spout when the handle is in the off position then a faulty stem or cartridge component is usually the culprit.
The mechanism inside a faucet handle called a stem or cartridge acts as an in line shut off valve.
Cover drain opening so parts don t fall into it.
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 two handle faucet leaks.
If you cannot find the main valve turn off your home s main water supply lines instead.
Identify the area that is leaking.
Cover drain opening so parts don t fall into it.
If there is a small set screw on the handle remove that with an allen wrench.