## How to Remove Kitchen Sink Drain Plumbing
Removing kitchen sink drain plumbing can be a daunting task, but it is not impossible. With the right tools and a little patience, you can remove the drain plumbing and replace it with new parts.
### Materials You Will Need
* Adjustable wrench
* Plumber’s putty
* Bucket
* Rags
* Flashlight (optional)
### Step-by-Step Instructions
1. **Turn off the water supply.** The first step is to turn off the water supply to the sink. This can be done by turning off the valves under the sink or by turning off the main water supply to the house.
2. **Remove the drain stopper.** Once the water supply is turned off, remove the drain stopper from the sink. This can be done by unscrewing the stopper or by pulling it out.
3. **Place a bucket under the drain.** This will catch any water that drains out of the sink when you remove the drain.
4. **Loosen the drain flange.** The drain flange is the metal ring that is attached to the underside of the sink. Use an adjustable wrench to loosen the flange.
5. **Pull out the drain assembly.** Once the flange is loose, you can pull out the drain assembly. The drain assembly includes the drain pipe, the P-trap, and the tailpiece.
6. **Clean the drain hole.** Once the drain assembly is removed, you can clean the drain hole. Use a rag to wipe away any debris or buildup.
7. **Apply plumber’s putty to the new drain flange.** Apply a bead of plumber’s putty to the underside of the new drain flange.
8. **Insert the new drain assembly.** Insert the new drain assembly into the drain hole.
9. **Tighten the drain flange.** Use an adjustable wrench to tighten the drain flange. Do not overtighten the flange, as this could damage the sink.
10. **Reconnect the water supply.** Turn on the water supply to the sink. Check for leaks around the drain flange.
11. **Replace the drain stopper.** Replace the drain stopper in the sink.
### Tips
* If you are having trouble removing the drain assembly, you can use a flashlight to help you see inside the drain hole.
* If the drain flange is rusted or damaged, you may need to replace it.
* Be careful not to overtighten the drain flange, as this could damage the sink.
### Warnings
* Do not attempt to remove the drain plumbing if you are not comfortable working with plumbing.
* If you are not sure how to remove the drain plumbing, consult a professional plumber.
* Turn off the water supply before removing the drain plumbing.
* Be careful not to damage the sink when removing the drain plumbing.