Fixing A Delta Bathroom Faucet Leak

The diagram below is a general representation of this faucet type showing common replacement parts.

Fixing a delta bathroom faucet leak.

Remove the faucet handle. If the water is warm the leak is most likely on the hot side of. Most faucets begin leaking around the cartridge inside the valve body when the seals get worn or the cartridge its. Then remove the faucet handle body and set it aside.

Place your hand under the drip from the faucet. Unscrew the delta faucet handle by hand and use an allen wrench to loosen the set screw that holds the handle body in place. After removing the screw cover on the faucet handle use a screwdriver to lift off the actual handle. Turn on the faucet to drain any water in the lines.

If you do not find the answer you need here please use the technical document search to find maintenance instructions for your specific model. Determine which side is leaking. If your faucet has a hex screw you ll need an 1 8 inch allen wrench to remove it. If that doesn t stop the leak you ll need to replace the faucet s seats and springs.

Unscrew and remove the adjusting ring. This is a do it yourself diy video showing the steps to repair a leaking delta series 17 shower faucet. To access the delta faucet cartridge and seats springs you ll have to remove the faucet handle body. 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.

Identify the area that is leaking. Remove the bonnet nut. 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. If the faucet seems to be leaking from there try tightening the adjusting ring with needle nose pliers.

Learn how to replace a leaky delta faucet. Investigate the cap and adjusting ring by taking a good look. Part rp28603 delta seats spring. Unscrew the stem unit nut with channel locks.