To access the delta faucet cartridge and seats springs you ll have to remove the faucet handle body.
Delta sink faucet leaking from spout.
It is also possible that there is sediment or debris in your faucet.
Look to see whether the spout is dripping this is the most common cause of a leak.
Since the water travels through the hose and not the spout itself a leak from the base of the spout would be very unlikely.
Through normal use and depending on the water conditions in your area seats and springs experience wear and may need to be replaced occasionally.
If it is you may just have to tighten the handle s adjusting ring.
Then remove the faucet handle body and set it aside.
Do not cover the outside of the.
Replace o rings 5 in diagram repair part rp25 leaks from aerator.
This video demonstrated this repair on a delta faucet.
Replace stem unit assembly 3 in diagram repair part rp1740 leaks from base of the spout.
Replace ball assembly 1 in diagram repair part rp70 as shown for lever handles or rp212 for knob handles.
Remove the nut that holds the horizontal rod to the body of the pop up stopper.
If this connection is secure and not leaking then check the hose for damage.
Leaks from base of the spout.
If your faucet drips from the spout follow these simple steps.
If you suspect a spout leak you can use a paper towel or small container to test it out.
Replace the hose if it is damaged or leaking.
Your delta faucet is designed for leak free performance.
Leaks from base of the spout.
How to replace the o rings on your kitchen faucet.
Replace stem unit assembly 3 in diagram repair part rp1740.
Replace seats and springs 4 in diagram repair part rp4993 if leak persists.
If that doesn t do the trick you ll need to change out the faucet s seats and springs.
Reattach the nut that holds the horizontal rod to the pop up body.
Replace seats and springs 3 in diagram repair part rp4993 if leak persists.
Test to see if water is leaking around the flange by plugging your drain with a rubber stopper.
Lift the stopper out.
Dry the sink up after using the faucet then place a dry paper towel under the spout over the drain opening and check back later to see if it is wet.
Leaks from under the handle.
You have saved items.
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.
A cup or bowl properly positioned under the faucet spout can also work.
Replace o rings 1 in diagram repair part rp2055 leaks from aerator.
Unscrew the stem unit nut with channel locks.