Fix Delta Tub Faucet Leak

Shut off the hot and cold water supply valves which are usually silver knobs under the sink.

Fix delta tub faucet leak.

Replace stem unit assembly 3 in diagram repair part rp1740 leaks from base of the spout. Unscrew the stem unit nut with channel locks. If you have a knob handle you need rp188. Look to see whether the spout is dripping this is the most common cause of a leak.

Unscrew the delta faucet handle by hand and use an allen wrench to loosen the set screw that holds the handle body in place. And take a picture of the stem unit before you remove it with the channel locks. Turn on another faucet at a lower level to. Then remove the faucet handle body and set it aside.

Turn on the faucet to. Use either an allen wrench or phillips screwdriver to remove the screw holding the faucet handle in place. 1 8 inch allen wrench needle nose pliers tongue and groove pliers screwdriver replacement parts if you have a lever handle style product you need rp61. Remove and clean or replace diverter assembly 2 in diagram repair part rp6073x leaks from under the handle.

Pull the handle. However you may also need to replace the entire stem if the handle is stiff when turning on the faucet if there is a leak around the handle when the faucet is turned on or if replacing the seat and spring doesn t stop the leak. Leaks in this type of faucet usually can be fixed with a new neoprene valve seat and spring. Replace spray hose assembly 5 in diagram repair part rp31612 if spray head does not work or divert properly.

If it is you may just have to tighten the handle s. How to fix a leaky faucet. What you ll need to repair the faucet.