How to Remove a Garbage Disposal

How to Remove a Garbage Disposal

Garbage disposals don’t recommend for homes that have Septic systems. If you’ve experienced issues with a septic system or recently moved into a property with the septic system installed, it could be beneficial to take the disposal out.

kitchen drains that are susceptible to clogging could affect due to trash disposal. It can send tiny pieces of food particles down to the sewer, increasing the likelihood of clogging. If this is the situation, it’s better to scrape away any food scraps and put them in the compost or garbage to ensure your drains remain clean.

Fortunately, taking out the garbage disposal and putting the sink strainer in its place is something most homeowners can do by themselves.

Before You Begin

If you take out the garbage disposal and do not replace it with a fresh one, you’ll need to install a new filter for your sink or basket strainer on top of it. Also, you’ll need a new tailpiece for your sink, which is the vertical drain pipe that is directly beneath the filter. In addition, you’ll probably require a brand new waste pipe that runs from the tailpiece up to the drain’s P trap or Tee (for double basin sinks).

Each of these components is generally available in stores in the home. They are cheap and easy to use. If you’re having difficulty connecting one of the new parts in place of the older one’s drain, replacing all the parts that drain to the drain branch in the floor or wall is very affordable.

Things You’ll Need.

  • A new sink that comes with an enclosed basket
  • Kit for drains on sinks that are brand new (P.V.C. single or double based on the sink type)
  • Hacksaw with a highly fine-toothed blade
  • Phillips-head screwdriver
  • Flat-head screwdriver
  • Channel-lock pliers
  • Pipe wrench
  • A plumber’s Putty
  • Tape for plumbers (optional)
  • A small knife made of Putty
  • Razor blade
  • Scrubbing pads
  • alcohol or mineral spirits to rub
  • Tape measures
  • Flashlight
  • Towels or towels or
  • Firm-grip work gloves
  • Tiny buckets or tubs

Garbage disposal

1: Shut off the source of power for your garbage disposal. Switch off the electrical Service Panel or Circuit Breaker. Turn off the switch to control the electric supply for the removal. This switch locates on your circuit breakers.

  • In advance, verify that power has shut off.

2: Connect the garbage disposal socket to the wall. Connect the wall socket for your garbage disposal. You’ll need to unplug the wires if the appliance hardwires within your home.

  • If the unit hardwires to your home, a screwdriver will require to remove the cover plate that protects those wires. The junction box covering the wall removes, and the cables were cut. The wire caps that connect the wires of your disposal to the home wires do remove. The disposal’s wires do set sideways. Set the wires in the junction boxes, then twist the wire caps around them.
  • Before placing the wires back in the junction box, verify that your voltage tester is operating correctly.

3: The clamp is loose and disconnected from the hose for the dishwasher and the nimble barbed for the dishwasher. Remove the pipe that connects to your disposal. It is only applicable to dishwashers with garbage disposals that are connected.

4: Keep liquid inside the pipes by placing a bucket under them. Place an empty bucket underneath the tubes to capture any remaining waste.

5: To remove the fittings from the p-trap, you can use the pipe wrench with an adjuster or a twist. The pipe connects with the trash disposal, which will eliminate the waste.

6: The water that comes out of the p-trap flow out into the bucket.

7: Connect your garbage disposal. Specific models can be removed from the sink drain, while other models may include the snap-ring. Use a screwdriver that is flat to get rid of the snap-ring.

  • When removing the disposal from the kitchen, make sure you hold the underside by hand. These are very heavy!
  • It is possible to place rags underneath the cabinet to guard the cabinet from any waste disposal debris.

8: Take the mounting assembly apart. The first step is to remove from the mounting assembly, loosening three screws holding the upper and lower rings in place. The screws that hold the crew within the sink sleeves’ groove have to remove. Then, take off the fiber gasket, the flange, and the sink sleeves.

  • Get rid of any plumbing sealants or putty that might remain in the drain opening.
  • You may remove the mounting assembly when it’s time to replace the disposer with the identical one.

Installation of fresh drainpipes and changing the drain in the sink

1: If you’ve already taken out your garbage disposal, the sink drain will be placed and connected to the drainpipes for waste. The drain will let the wastewater flow directly from the sink through the pipes.

2: To get rid of the sink drain, you must remove the nut that holds the drain flange. Utilize the extension wrench on your pipe to remove the bolt. Then, move the drain upwards to make it easier to get it out.

3: Make use of a putty knife to remove the putty from drainage holes. Scrape the putty using the cutter. It is possible to use a razor to remove any problematic removal putty. Utilize a scrub pad and water to rinse the bits of putty.

  • The glue that’s hard to get rid of can be removed with spirits or rubbing alcohol.

4: Cut 1/8 inch (3.2 millimeters) string of plumber’s putty and then place it inside the drain. Should put The line on the drain’s lip on the underside. Then, you can insert the gutter into the opening of the sink. After that, press the drain down and wash off any accumulated putty.

5: The flat washer should be attached to the drain’s bottom. If it is bought, it will come with a washer. Put the washer on the bottom of the drain and then secure it with the large nut provided in the gutter. Utilize tongue-and-groove pliers for tightening the bolt.

  • You could think about having an individual hold on to the drain on top to stop it from moving.
  • After you have secured the drain, clean any putty that is left.

6: Locate the P.V.C. drainage Tailpiece. The drain tailpiece connects to an elbow. It should be of the same height as the pipe it will join. To secure it and hold it in place, you can hand-tighten it with the sink’s drain.

7:Connect the elbow pipe to a piece of the tailpiece. Join both pieces to form a curve in the line that connects to the drain.

8: The connector is connected to an elbow and sink adjacent. Use the connector pipe to touch your elbow with the T fitting of the adjacent sink. Depending on the dimensions of the sink you have, you may need to cut the connector to the appropriate length. To connect the samples using a plier with a tongue or groove, utilize the nuts or washers that come with the pipes.

Replacing Garbage Disposal With a New Disposal

1:This technique is used when you’ve taken down your garbage disposal but wants to install the new one. You could keep the mounting bracket attached to your sink’s drain instead of taking it off.

2: Attach a rubber seal to the drain flange on the underside. The rubber seal will typically contain your disposal. Cover it with a hole and then put the drain flange within.

  • If your dishwasher doesn’t have a rubber seal, you have to use putty.

3: Connect the steel backup Ring to the drain pipe located at the base of the basin.

Make another seal of rubber. The metal backup ring should be pushed into the drain’s flange underneath the sink to secure it.

4: Install the mounting rings. Start by loosely fixing the mounting ring with three screws. Then select the mounting ring by using its snap-ring. It snaps in place. After that, tighten the screws and make sure your assembly remains in a straight line.

  • The mounting bracket is ready to be installed and is ready for your new disposal.

5: Check that you have everything prepared to go with the new disposal. Turn the disposal upside down before shaking it thoroughly to get rid of any dirt. Remove the electrical plate. Connect the strain-relief sleeve onto the removal, and then run the wires that go through it.

  • Connecting the dishwasher’s disposal to the dishwasher involves taking the plug off using a hammer and screwdriver.

6: Join the wires to electrical. It is necessary to attach the grounded wire to the green screw in many cases. After that, you can splice the blue and white cables into black ones. Connect the wire nuts to the connections, then put the strain relief sleeves in place. The cover plate must replace.

7: The disposal can slide onto the bracket for mounting.

Insert the removal in the frame. The locking ring should turn so that the three housing pins do caught. To secure the locking rings to the maximum extent possible using slip-joint pliers. The pins must be able to click into the proper position.

8: Connect pipes. A 90-degree drainpipe will connect with the drain. The tailpiece is connected to the drain of the sink.

The removal and the end piece of the sink should fit with P-traps. They must also be in a straight line. Connect the two drains with straight pipes and T fittings. Then, connect the drainpipes to the primary drain.

  • Then, dry-fit the pieces.
  • P.V.C. glue uses to join pipes. The P.V.C. glue will melt the substance to create a robust and solid weld.

9: Then connect the drain pipe for the dishwasher. You must click the drain pipe to the point where you removed the plug.

10: Switch the water supply on the sink. Allow the water to run across the pipe for a few seconds to ensure there isn’t any leakage. It will help prevent any future problems caused by leaks.

11: Switch on the power. Adjust the switches on the electrical service panel to ensure that the ability for disposal switches on. When everything is working correctly, it has been done.

Troubleshoot your garbage disposal

1: Troubleshooting Garbage Disposal when it isn’t working. Ensure to inspect the disposal to see if it’s in good working order. The issue could be electrical.

  • If the humming sound has not been heard, but the sound doesn’t work, it may be stuck or need a sub-breaker to reset.

2: Make sure you plug the disposal correctly.

3: Reset the button located at the bottom of the disposal. If it does not reset, the removal will reset. It’ll make a click sound when it comes back into the room.

4: Check for a defective fuse in the outlet. Check that the circuit breaker has not switched off or tripped in your electrical panel. The fuse box must include all switches switched in place.

5: Replace the circuit breaker. If the switch does not work, there may be an issue with the control or garbage disposal. Switch off your circuit breaker on the panel to see the cause of the problem—the switch. Then, replace the switch and switch the power back on in the Service panel.


1: All garbage disposals are identical in dimensions?

Garbage disposals are available in various sizes and come with multiple features. The motor sizes range from 1/3 HP to one H.P. The more significant the horsepower is, the more efficiently the garbage disposal can run. The food waste breaks down into smaller pieces, and you’ll experience fewer jams.

2: Why is my garbage disposal not humming?

The buzzing (or occasionally) sound the garbage disposal produces indicates that the power is flowing into the appliance. However, the blades aren’t spinning. The humming sound could suggest that the motor is blocked or jammed, leading to its inability to turn.

3: Does your dishwasher have a connection to the garbage disposal?

There is a myth that the dishwasher will also break if the garbage disposal fails. The truth is your dishwasher will be safe. The problem is that the dishwasher connects to the garbage disposal, and food accumulation or blocked pipes can hinder the proper drainage.

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