If the faucet is leaking from under the handle replacing the cam and packing should solve the problem.
Delta faucet leaking under handle.
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.
Toremove seats and springs remove valve cartridge.
Do not pry the valve cartridge out of the bodywith a screwdriver.
Reattach the nut that holds the horizontal rod to the pop up body.
Lift out the seat and spring.
Insert an allen wrench into the rubber seat tilting it slightly to catch the spring.
Then remove the faucet handle body and set it aside.
Lift valvecartridge out of body.
Unscrew the delta faucet handle by hand and use an allen wrench to loosen the set screw that holds the handle body in place.
Leaks from under the handle.
Test to see if water is leaking around the flange by plugging your drain with a rubber stopper.
For faucets purchased prior to 2007 please order rp1050 cap and rp61 cam and packing.
Lift the stopper out.
Unscrew the stem unit nut with channel locks.
And take a picture of the stem unit before you remove it with the channel locks.
Do not cover the outside of the.
Place handle on stem and rotate counterclockwiseapproximately 1 4 turn after the stop has been contacted.
Replace ball assembly 1 in diagram repair part rp70 as shown for lever handles or rp212 for knob handles replace cam packing 2 in diagram repair kit rp61.