How to Replace a Garbage Disposal

Beginner 5 min 16 steps 16434 views Rating: 4.0/5 Published: 2026-01-24

Turn off the power to the garbage disposal.. Identify your garbage disposal.. Disconnect the discharge tube.

Start Playback
W
Author

Steps

1

Turn off the power to the garbage disposal.

Step 1

Turn off the power to the garbage disposal.

2

Identify your garbage disposal.

Step 2

Identify your garbage disposal.

3

Disconnect the discharge tube.

Step 3

Disconnect the discharge tube.

4

Release the old disposal from the mounting ring.

Step 4

Release the old disposal from the mounting ring.

5

Separate the disposal from the power supply.

Step 5

Separate the disposal from the power supply.

6

Pull off the existing mounting ring.

Step 6

Pull off the existing mounting ring.

7

Loosen the nut securing the rest of the assembly.

Step 7

Loosen the nut securing the rest of the assembly.

8

Remove the sink flange.

Step 8

Remove the sink flange.

9

Install the new sink flange.

Step 9

Install the new sink flange.

10

Connect the new mounting assembly.

Step 10

Connect the new mounting assembly.

11

Secure the replacement disposal to the mounting ring.

Step 11

Secure the replacement disposal to the mounting ring.

12

Reattach the electrical wires.

Step 12

Reattach the electrical wires.

13

Reconnect the discharge tube.

Step 13

Reconnect the discharge tube.

14

Trim the discharge tube as needed.

Step 14

Trim the discharge tube as needed.

15

Run water through the disposal to check for leaks.

Step 15

Run water through the disposal to check for leaks.

16

Test the new disposal.

Step 16

Test the new disposal.

View as Slideshow

Rate This Guide

★ ★ ★ ★ ☆ 4.0/5
3

Comments (0)

No comments yet. Be the first to share your thoughts!