First check the spray head for leaks.
Delta faucet side sprayer leaks.
Let s begin by troubleshooting with the hot valve.
The diagram below is a general representation of this faucet type showing common replacement parts.
Browse delta kitchen faucets that include a sprayer option whether as a side sprayer or within the faucet head itself with a pull down or pull out function.
Be sure to remove the entire diverter.
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.
Turn on the faucet and look for leaks around the crimp.
Then find the solutions to that area below.
My kitchen single handle faucet leaks.
Check for leaks then push the trigger and check again.
Gently rotate and lift off the spout.
A sprayer that leaks only when the water is turned on indicates that the problem is not in the connections underneath the faucet but at the top where water pressure accumulates when the faucet is.
Learn more about delta shieldspray technology which can help cut down on messy splatter.
Identify the area that is leaking.
Most leaks that develop in pull out faucets occur in the connections at either end of the hose.
Lever handle faucet bodies will have a small straight steel pin inside.
However more advanced models incorporate cradles that are designed to minimize this possibility extending the life of the faucet.
To replace a round stem ball cylindrical stem use delta genuine part rp70.
If water leaks out from under the slide nut remove the spray head and slide nut.
To replace a diamond stem ball flat sided stem use delta genuine part rp212.
The diagram below is a general representation of this faucet type showing common replacement parts.
Shut off water supply.
Cover drain opening so parts won t fall into it.
Place ball into body.
Shut off water supply under the sink.
Then find the solutions to that area below.
My bath sink two handle widespread faucet leaks.
Remove the handle cap cam packing and ball assembly.
Turn on the faucet and pull out the spray head.
If you have knob handles pry off the handle button.
When this happens rather than replace the whole faucet you only need to replace the hose itself.
Be sure to engage pin with slot on side of ball.
Remove the diverter assembly.
Cover drain opening so parts won t fall into it.
Make sure the slide nut is tightly screwed into the spray head.