Search

Garbage Disposals

fix-a-garbage-disposalLearning how to fix your garbage disposal will not require much of your time. There are a few common problems that are fixed in just a few minutes. Jams, clogs and overloads all have fairly simple remedies.

Replacing a disposal will involve more work. Before you decide that your disposal is history, try to repair it and save yourself some money. Below you will find a 'Garbage Disposal Troubleshooting' section that will direct you to the information you need to make your repair.

In other parts of the world they are less common. Garbage disposals have been around since the 1940's and like most appliances have developed over time. Fears that ground up food waste is bad for sewer systems have mostly been quelled. In fact there is some support for the idea that beneficial bacteria are created by the food scraps.

A garbage disposal is both a plumbing and an electrical device. Therefore, repairs can involve both of these disciplines. Jams and clogs are you most common ailment.

How To Fix Your Garbage Disposal – Finding Help

Below you will find some common problems. There is a brief description and a link that will lead you to additional information. Our evaluation sections of the pages will help you to decide if you want to make the repair. The "What Can You Save?" and "How Hard Could It Be?" sections give you a quick overview of the repair. This will help you decide if it is using good judgment to make the repair yourself.

The "Check the Simple Things First" section will clue you in to easy fixes to check for. Many times something easy will eliminate a problem without the aggravation of an involved repair. In an effort to warn you about what you are in for, there is the "What Can Go Wrong" section. Forewarned is forearmed as they say. Knowing what to watch out for is always helpful.

Troubleshooting Garbage Disposal Problems

Repairing Garbage Disposals

This article has some general information on common repairs. It tells you what to check for when the disposal will not start. It also has information on how to deal with other garbage disposal problems.

Jammed Garbage Disposal

The garbage disposal is stuck and will not turn. It makes a loud electrical sound when you turn on the switch. This happens when something hard lodges itself between the cutting blades. There are a couple of ways to deal with this problem. See the articles 'Fixing a Stuck Garbage Disposal', 'Removing Objects From a Garbage Disposal' and 'Using a Disposal Allen Wrench' for.

Garbage Disposal Clogs

This might be the most common problem with a disposal. Clogs will cause the water not to drain, even if the unit still turns. Follow this link to see what you need to do.

Although it may seem that way, a garbage disposal will not grind up everything that can fit in the drain. Some items will jam the disposal. Repeated attempts to start it may trip the reset and not allow it to turn on at all. There are some simple solutions for dealing with this problem.

Garbage Disposal Odors

A smelly garbage disposal is not a fun problem. Removing odors is not that hard and there are several ways that you can accomplish it. Follow this link for more information.

Fixing a Garbage Disposal Summary

After you have reviewed the articles noted above you will be equipped to deal with all of the issues that can cause a garbage disposal not to work properly. With a few tools you should be able to solve your problems.

Clogs and jams are the two winners when it comes to number of occurrences. That is why there are specific articles for each. A general discussion is found in the article on repairing garbage disposals.

jammed-garbage-disposal-pic4Removing objects stuck in a disposal will need to be done even after you get it freed up. Disposals will not grind up certain things, so removing them is the best course.

Coins and rings are a couple of things that can jam a garbage disposal. They get wedged between the turntable and the side of the housing and can be difficult to dislodge. Try to locate the object if you can.

I know, you were probably trying to use it when the jam occurred. Try to remove the water and food and see if you can identify the object. Use pliers, a screwdriver or tongs to get it free. No fingers, please.

Once the object is free, use the tongs to extract it. Go back to the allen wrench and make sure the jammed garbage disposal is moving freely now.

When it is moving freely, you can remove the wrench and turn the power back on. Check to see that the disposal is working correctly. It's grinding and the water is going down? Wonderful this jammed garbage disposal will soon be a forgotten memory.

Prying the Disposal

jammed-garbage-disposal-pic5

Prying a jammed disposal with a broom handle or another similar object is not a good idea. See the article 'Using a Garbage Disposal Wrench' for the best method on freeing up a jam.

I'm not sure whether using a broom handle to free a jammed garbage disposal is a last resort or creative thinking. If you don't have an allen wrench and it is too late to go out, it is creative thinking. If all else has failed then it is a last resort. I do not believe that a broom handle will generate much more force than the allen wrench and a pair of pliers would. If it makes you feel better, try it.

At this point, you may be faced with a tough decision. Assuming you cant' free up the motor and you cannot find an object that can be removed, you may be faced with replacing your disposal.

>

Try one more time with the allen wrench to worry it loose. Still stuck? I feel your pain. A new disposal will run between $75 and $200. The difference is for power, features and whatever else they use to get you to spend more. It will take an hour or so to replace.

jammed-garbage-disposal-pic2Using a garbage disposal allen wrench when you have a stuck garbage disposal is the best course of action.This method applies positive force at the right location to free up the impeller. Better yet, you don't have to take anything apart and most of the time it will take less than five minutes to get it working.

Most garbage disposals use a standard 1/4" allen wrench. The wrench that came with your disposal is probably shaped like a lazy 'Z'. If you can find that wrench, so much the better. The angle helps you keep your hand down where you won't hurt yourself if the wrench slips.

Not sure if this is your problem? See the article 'How To Fix Your Garbage Disposal' for all of the garbage disposal repair topics.

Purchasing a Garbage Disposal Allen Wrench

It would not be a suprise nor is there any shame in the fact that your garbage disposal allen wrench is lost. There are numerous reasons why you might not have it. It didn't come with the house, its in the basement somewhere or when my toolbox came back from by brother in law, it was missing.

No matter, you can purchase a complete set of allen wrenches for less than ten dollars. It will likely be a quarter inch allen wrench and you may have one of those. Worst case you have to go to the hardware store and buy a new set of allen wrenches.

Locating the Garbage Disposal Flywheel Lug

To you your garbage disposal wrench you need to locate the drive shaft lug that it fits into. You will have to clear out the cabinet below your sink for this operation. You are going to need to see the underside of your disposal.

On the bottom of your garbage disposal you will find a hex shaped opening in the center of the housing. this hex opening is attached to the drive shaft. Before you start working on the disposal you want to turn off the power. Unplug the disposal or shut the breaker off to make sure that no one inadvertently turns the switch on.

Loosening a Stuck Garbage Disposal

jammed-garbage-disposal-pic3Put the garbage disposal allen wrench into the socket and try to free up the unit. You may need to worry it back and forth several times to free up the jam. Use the pliers on the allen wrench if you need a little more torque. Keep working with it until the spindle turns freely.

If possible you want to remove the object from the disposal before you turn it on. Get a flash light and see if you can figure out where it is. Use tongs, pliers or a magnet to remove the object. No fingers or hands in the disposal, please.

>

With the object removed you can turn the power back on. Try the disposal and make sure it is running freely. Working? Great you have successfully dealt with a jammed garbage disposal. If you keep a journal you may want to make an entry.

WARNING!! Keep Your Fingers Out of the Disposal!!! Turn the Power Off Before Working On It!!! WARNING!!!

Summary

The hex shaped opening in the bottom of a garbage disposal is a great way to get the disposal unjammed. You should have gotten a wrench with your disposal. If not, no worries, you can get a replacement allen wrench that will work.

jammed-garbage-disposal-pic1A stuck garbage disposal is evident by the loud electrical sound that it makes when you try to turn it on. With the motor unable to turn the disposal it strains to get it moving. Turn it off quickly, you do not want to burn up the motor. Even with the safety switch, this is not good for the motor.

Solving this problem should not be too difficult and will not take too long. Unless you have one of those rare situations where a metal item is lodged securely and cannot be removed. This is the exception, not the rule.

Usually, it is a couple of minutes with an allen wrench. Take a look at the information below and see if you feel confident trying to perform this repair. Most to the time this is something a homeowner can take care of.

Fixing a Stuck Garbage Disposal - Information

What Can You Save? - The serviceman will want to stand around and talk for a few minutes. This keeps you from realizing that it only takes him couple of minutes to free up a jammed garbage disposal. You will have to pay for a service call, $50 to $75. Rarely the disposal will be beyond repair and a new unit could run from $150 to 200 or more for a high end unit.

How Hard Could It Be? - Most of the time fixing a jammed garbage disposal is not too difficult. These repairs will have a Difficulty Level of: Simple. These repairs require a Skill Level of: Job Jar Specialist. For and explanation of the terms in this section, see 'How to Use This Site'.

Check the Simple Things! - As a rule this repair is fairly simple. It is possible to pop the breakers, so check them if the disposal won't come back on.

What Can Go Wrong? - You can burn up the motor by repeatedly trying to turn on the switch. The limit switch will trip when the motor gets hot enough. However, you can damage the motor by repeated attempts.

Using the Garbage Disposal Tool

jammed-garbage-disposal-pic2Using a garbage disposal wrench is not difficult. It is the best method for freeing up a jammed disposal.

On the bottom of your garbage disposal you will find a hex shaped opening in the center of the housing. this hex opening is attached to the drive shaft. You should have gotten a wrench with your unit that fits here.

 

You know where it is, great, get it. Don't know where it is, bummer. It should take a standard allen wrench. Find one that fits, usually, this will be a 1/4" allen wrench.

Before you start working on the disposal you want to turn off the power. Unplug the disposal or shut the breaker off to make sure that no one inadvertently turns the switch on.

jammed-garbage-disposal-pic3

Put the allen wrench into the socket and try to free up the unit. You may need to worry it back and forth several times to free up the jam. Use the pliers on the allen wrench if you need a little more torque. Keep working with it until the spindle turns freely.

If possible you want to remove the object from the disposal before you turn it on. Get a flash light and see if you can figure out where it is. Use tongs, pliers or a magnet to remove the object. No fingers or hands in the disposal, please.

With the object removed you can turn the power back on. Try the disposal and make sure it is running freely. Working? Great you have successfully dealt with a jammed garbage disposal. If you keep a journal you may want to make an entry.

Removing Stuck Objects

 jammed-garbage-disposal-pic4Removing objects stuck in a disposal will need to be done even after you get it freed up. Disposals will not grind up certain things, so removing them is the best course.

Coins and rings are a couple of things that can jam a garbage disposal. They get wedged between the turntable and the side of the housing and can be difficult to dislodge. Try to locate the object if you can.

Prying a Jammed Garbage Disposal

 jammed-garbage-disposal-pic5Prying a jammed disposal with a broom handle or another similar object is not a good idea. See the article 'Using a Garbage Disposal Wrench' for the best method on freeing up a jam.

I'm not sure whether using a broom handle to free a jammed garbage disposal is a last resort or creative thinking. If you don't have an allen wrench and it is too late to go out, it is creative thinking. If all else has failed then it is a last resort. I do not believe that a broom handle will generate much more force than the allen wrench and a pair of pliers would. If it makes you feel better, try it.
 

At this point, you may be faced with a tough decision. Assuming you cant' free up the motor and you cannot find an object that can be removed, you may be faced with replacing your disposal.

Try one more time with the allen wrench to worry it loose. Still stuck? I feel your pain. A new disposal will run between $75 and $200. The difference is for power, features and whatever else they use to get you to spend more. It will take an hour or so to replace. 

Summary

Hopefully you have been able to unstick your stuck disposal. Most of the time you can use the special wrench that came with the disposal or use an allen key of the same size. Working the disposal back and forth with the wrench will fix the problem most of the time.

Ninety percent of the time the allen wrench will take care of the jammed garbage disposal in less than ten minutes. You may have been unfortunate enough to have a more serious problem. Just remember, if it was hard for you it would have been hard for a repairman. Worst case you had to purchase a new garbage disposal.

Hopefully, one way or another you were successful. Now that you are done with your jammed garbage disposal you can consider your next course of action. Climbing the worlds seven tallest peaks is worth a look.

garbage-disposal-repairs-pic1Can you make your own garbage disposal repairs? Without the disposal you wind up throwing food waste in the trash. This often results in some foul smells. The odors can have far reaching impact on your ability to enjoy life. How much nicer it is when we can grind it up and have the run down the drain.

A garbage disposal is both a mechanical and an electrical device. Therefore, you can have problems with both aspects. With garbage disposals, power and quality are issues. Poor quality units may not grind things up fine enough and can get clogged up easier.

Don't despair, garbage disposal repairs are within your grasp. You won't even have to sign up for night classes. In fact you will find some the repairs pretty easy to do.

Garbage Disposal Repair - Information

What Can You Save?

Assuming that the garbage disposal is not broken you will be faced with a service call, $50 to $75. If the serviceman tells you that your unit is at death's door and just happens to have a new one in his truck, you could be looking at a couple of hundred dollars.

How Hard Could It Be?

Replacing the disposal with a new unit would be the hardest job. Most other garbage disposal repairs are possible for the average home owner.

These repairs will have a Difficulty Level of: A Bit of Work
These repairs require a Skill Level of: Handyman
 
For and explanation of the terms in this section, see 'How to Use This Site'.
 

Check the Simple Things!

The garbage disposal is plugged in. Check the GFCI and the breaker first. Make sure it has power. There is also a reset button on the bottom. It will kick off when the unit jams. Wait a half an hour and try the reset, assuming you have the jam freed up (see below).

What Can Go Wrong?

A thoroughly clogged garbage disposal can mean a sink full of dirty water. Take precautions for dealing with the water. Rags and pails are a must. Never stick your hand in the unit. Make sure the power is off before working on it. You can get hurt from this device. Getting the unit or drain dismantled and not getting it together will render the sink unusable. Not a great way to please the family.

Electrical Problems

garbage-disposal-repairs-pic2

Dealing with garbage disposal electrical problems are usually related to a jammed garbage disposal. There is generally a loud electrical noise, like a motor binding when this is the case.

Did the garbage disposal jam? Now it won't do anything? It is likely that the safety feature on the motor tripped the reset. There is a button on the unit, usually on the bottomed that will need to be pushed. You will usually have to wait several minutes to a half an hour before the button will hold.

You need to free up the jam before you try to run the unit again, see the link below for instructions. After freeing up the jam, you can push the reset button. Let the unit cool off first.

WARNING!! Make Sure the Power is OFF!!! BEFORE You Work on Electrical Devices!!!

garbage-disposal-repairs-pic3Garbage disposal electrical problems may also include tripped breakers and GFCI protection.

If you have lost power for no apparent reason you will want to check the GFCI at the plug for the unit or one nearby (plugs that follow a GFCI receptacle are also protected). Has it tripped? Reset it and try the garbage disposal again. Still no power, check the breaker, reset it as needed.

Still won't work? Try plugging something else into the receptacle or checking it with a tester. With the unit cool and power to the receptacle it should run. If not it may need replacing, see the article below on replacing a garbage disposal for more information. Hopefully your garbage disposal repairs were fairly simple and you can move on to more fulfilling pursuits.

Stuck Objects

garbage-disposal-repairs-pic4

Removing objects from a disposal may be needed when the disposal can't grind them up. As a rule you're careful. Once in a while something gets in the disposal that it can't handle.

Silverware, coins or other metal objects are quite popular. The noise usually sets off the alarm and you know you got a problem. Other things like plastic bags and bones may not be as loud but are just as annoying.

Unless the handle of a fork is obviously sticking up out of the opening you want to make sure the power is off. Always shut the power off before attempting any garbage disposal repairs.

With the power off try to take the rubber strainer out. Take a look and see if you can identify the object. You may need a flashlight.

With tongs or a pair of pliers get a hold of the object and remove it. Check again and make sure you got it all. Satisfied everything is clear? Put the stainer back in and turn the power on. Try it and see if it runs quietly again. Yes? Great, you have completed your garbage disposal repairs, at least for now.

WARNING!! Never Put Your Fingers Inside the Garbage Disposal!!!

Jammed Garbage Disposal

Fixing a jammed garbage disposal is a common problem. Most of the time it is not too difficult to correct.

When you turn the switch on to get that loud electrical sound and no action from the disposal? Shut the switch off quickly, you don't want to burn up the motor. Something has gotten into the unit that it cannot handle. Now it has jammed.

For complete coverage of this topic, see the article 'Fixing a Jammed Garbage Disposal'. This series of articles discusses the methods that can be used to free up a jammed disposal. It also covers the tools you will need, one of them should have come with your disposal.

Dealing with garbage disposal repairs of this kind are just one click away. Follow the above link to read more information on this subject.

Summary

>
Your garbage disposal repair may have been fairly simple. Perhaps a tripped reset or popped GFCI. Even using an allen wrench to free up a jam is not that hard. I wish I could put a good face on unclogging a drain, but I can't. I hope that if you did deal with a clog that you have found a support group. The worst news would have been replacing your old garbage disposal.

Whatever you faced, we hope that is over now. Your garbage disposal repairs are complete and new horizons have opened up to you. At the very minimum you are free to move onto other repair projects in your home.

 

Go to top