Repair Leaking Kitchen Sink Drain

If the faucet isn t leaking fill the sink with water then let it drain and watch for water dripping from the p trap assembly as the water flows.

Repair leaking kitchen sink drain.

A wrench is used to detach the drain pipe from the drain basket as well as to release the lock and the washer. Roll plumber s putty between your hands into a rope the size of a pencil and wrap it around the lip of the kitchen sink drain opening. Repairing a leak under the kitchen sink can be as simple as tightening a connector piece but it can also be far more complicated requiring large replacements or professional. Stop a faucet hose leak.

We repair the link by repairing or replacing leaky sink trap and drain parts or by replacing a leaky sink strainer assembly. Press the kitchen sink strainer firmly down into the putty add the rubber gasket friction ring and locknut under the sink and retighten the locknut. Make a check up of the pipes and seal of the kitchen sink to determine that the connections are securely tightened. If it s the sink drain that s leaking unscrewing it and repacking it with plumber s putty will usually fix the problem.

Finally run the dishwasher through a rinse cycle and watch the air gap connections when water drains. Using photographs and text we show how to diagnose the source of water found under a leaky kitchen sink. How to fix a leaky sink drain or sink strainer assembly. Sink drain leaks begin troubleshooting at the sink drain which mounts to the drain opening in the sink.

A kitchen sink faucet leaking underneath your cabinets or a dripping drain pipe is certainly annoying but being able to spot the leak early helps prevent serious damage. Plumber s putty applied around the lip of the sink drain works in conjunction with a rubber.