Turn off the hot and cold water supply valves under the sink.
Place a bucket under the sink to catch any residual water.
Use an adjustable wrench to disconnect the water supply lines from the faucet.
Loosen and remove the P-trap and drain pipes using a pipe wrench.
Use a screwdriver or wrench to remove the mounting clips holding the sink in place.
Cut through any old caulk or sealant around the sink with a utility knife.
Carefully lift the old sink out of the countertop opening.
Scrape away any remaining sealant or debris from the countertop surface.
Roll plumber's putty and apply it around the underside of the new sink’s drain flange.
Insert the new sink into the countertop opening and press down firmly.
Secure the sink using the provided clips from underneath the countertop.
Attach the new drain assembly to the sink and tighten all connections.
Reconnect the P-trap and drain pipes, ensuring all fittings are snug.
Wrap plumber’s tape around the faucet threads and reconnect the water supply lines.
Turn on the water supply valves and check for any leaks at all connections.
Run water through the faucet and check the drain for proper flow and leaks.
Apply a bead of silicone caulk around the edge of the sink where it meets the countertop.
Smooth the caulk with a damp finger or caulking tool for a clean finish.
Allow the caulk to cure as per the manufacturer’s instructions before using the sink.
Clean up any tools and dispose of the old sink and materials properly.
