How To Replace Kitchen Sink Cabinet Bottom Drain

Replacing a kitchen sink cabinet bottom drain is a relatively straightforward task that can be completed in a few hours. By following these step-by-step instructions, you can ensure that your sink is draining properly and efficiently.

Step 1: Gather your tools and materials.

You will need the following tools and materials:

New sink drain
Adjustable wrench
Bucket or bowl
Pliers
Screwdriver
Putty knife
Caulk gun
Caulk

Step 2: Turn off the water supply.

Before you begin, turn off the water supply to your sink. This will prevent water from leaking out while you are working.

Step 3: Remove the old drain.

Using an adjustable wrench, loosen the nuts that hold the old drain in place. Be careful not to overtighten the nuts, as this could damage the sink.

Step 4: Clean the drain hole.

Once the old drain is removed, clean the drain hole thoroughly. Remove any debris or old caulk that may be present.

Step 5: Apply caulk to the new drain.

Apply a bead of caulk around the base of the new drain. This will help to seal the drain and prevent leaks.

Step 6: Install the new drain.

Insert the new drain into the drain hole. Tighten the nuts that hold the drain in place until it is snug.

Step 7: Turn on the water supply.

Turn on the water supply to your sink and check for leaks. If there are any leaks, tighten the nuts that hold the drain in place until the leaks stop.

Step 8: Finish up.

Once the drain is installed and there are no leaks, you can finish up by caulking around the drain. This will help to seal the drain and prevent leaks.

Tips:

If you are having difficulty removing the old drain, you can use a pair of pliers to break the seal.
If you are not sure how to caulk around the drain, you can watch a video tutorial or consult with a professional.
It is important to replace the drain regularly to prevent leaks and maintain the efficiency of your sink.