How To Install A Kenmore Garbage Disposal
How to Replace a Garbage Disposal
14 tips and tricks to avert leaks and mistakes.
Time
A total twenty-four hours
Complexity
Beginner
Cost
$101–250
Introduction
When you flip the switch to plow on the garbage disposal and all you lot go is a hum-or a loud, metal-on-metal grinding noise-yous know something's wrong. Fortunately, replacing a disposal isn't hard, even if you haven't done much plumbing. Nosotros talked to veteran plumbers and collected their all-time tips for a smooth, problem-complimentary installation.
Tools Required
Materials Required
- New garbage disposal
- Plumber'due south putty
- Silicone
Project step-by-step (12)
Step 1
Know the within of your garbage disposal
Figure A: Effigy it out first
When yous buy a new disposal, the box will contain all the parts you need to install information technology. Earlier y'all bound into removing the onetime unit, take a few moments to familiarize yourself with all these parts. Put them together in the correct order and endeavour out the locking mechanism. Understanding how everything fits together ahead of time will make the job a cinch.
Click here to larn how to clean a garbage disposal
Footstep 2
Make sure it's cleaved before starting garbage disposal installation
3 things to effort before removing the garage disposal
A disposal that seems to be dead might be revived with a simple fix. Here are three things to try:
- Look for a jam. Something also tough to grind, such equally a piece of glass, could be jamming the motor. Plow off the power and h2o, and then unplug the disposal. (If information technology'southward hardwired, turn off the breaker.) Remove the rubber bamboozle inside the drain-most just lift out-and polish a flashlight into the hole. Fish out the obstruction with a pair of tongs or needle-olfactory organ pliers.
- Plow the motor manually. You lot'll need a hex wrench. Some disposals come with ane bent at a convenient angle, simply if you don't have it, you can buy ane at a hardware store or utilize a standard Allen wrench. Rotate the wrench back and forth equally shown above until the motor turns a full revolution, so remove the wrench and switch on the motor.
- Press the reset button. If your motor has overheated by working likewise long, expect five minutes for it to cool down, so push the reset push button (it's usually located on the underside of the disposal). The motor may also accept overheated because of a jam. If the motor doesn't start later manually turning it, attempt pushing the reset button.
Step 3
Disposal system beefcake
How to install a garbage disposal and how it all works together
If you have a double sink, the best way to plumb a disposal is to run its discharge tube directly to a tee below the reverse sink. The tube must drib almost 1/four in. in guild to drain properly.
Knock out the knockout!
Anybody who's installed a few disposals is aware of this mistake: Forgetting to remove the dishwasher knockout earlier hanging the unit.
If you lot have a dishwasher, the first thing you should do later removing the disposal from the box is to punch out the knockout with a hammer and a screwdriver. Fish out the knockout by reaching down inside the disposal. You don't desire this plastic disc to exist the offset thing that the disposal tries to grind upward!
This is too the best time to add the cord and plug to your disposal. It'southward really awkward to add together these subsequently you take completed this how to install a garbage disposal project.
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Step 4
Support the weight
Assemble a support to remove the garbage disposal
Garbage disposals can weigh xv lbs. or more than. That's a lot of weight to of a sudden catch with one hand while you're turning the lower mounting bracket with the other hand.
Before you larn how to remove a garbage disposal, unhook anything, assemble a back up nether the unit of measurement using a paint tin and scraps of wood. Leave a 1/4-in. to 1/2-in. gap under the unit and so information technology can drop a bit. Use the aforementioned back up to help when you are installing a garbage disposal.
How to Unclog a Sink
Step v
Don't forget the string
Buy new or reuse the garbage disposal cord
Surprise! Most new disposals don't come with a cord and plug. If your old unit has a string and plug, you tin can remove the whole assembly and reinstall information technology on the new unit of measurement. (Instructions are included with the new disposal.) Or you can simply buy a new cord and plug when you buy the disposal. They're usually located together in the shop.
If you're not comfortable making electric connections for your garbage disposal installation, you lot tin buy a disposal that already has a cord attached. Ask at your habitation center or appliance store, or search online for 'garbage disposal with cord attached.
Step 6
Prepare for a new discharge tube
Relieve a trip to the store by reusing the discharge tube
Your onetime discharge tube probably won't be the right length for your new disposal. If it's besides long, just connect it to the disposal, mark it and cut information technology with a hacksaw for your garbage disposal installation. (Loosen the other pipe connections, if necessary, to insert the tube back into the tee.) If the old discharge tube is too curt, you lot may accept to make a time-wasting trip to the store. To avoid this, make certain the new garbage disposal installation kit includes a tube, or purchase 1 separately at the aforementioned time for about $3.
Shortcut: Proceed the flange
If your old sink flange is undamaged and tight, with no signs of leakage, you tin can probably leave information technology in identify. Chances are good that the mounting brackets on the new unit volition fit just fine. To notice out, remove the sometime disposal and install the new flange on it. If it fits, you tin install the new disposal using the old flange.
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Step seven
Don't struggle with the snap ring
A trick to remove it
The snap ring fits into a groove on the lower cease of the sink flange. When y'all're working under the sink, information technology prevents the upper mounting bracket from falling off. Removing an old snap ring can be frustrating-unless you know this trick: Starting at the break in the ring, insert a thin-blade screwdriver between the ring and the flange. Pull down on the band with the screwdriver's blade and walk the bract effectually the ring. The ring will pop right off.
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Step 8
Weigh downwards the sink flange
Forbid shifting
After y'all install the new sink flange, you don't want it shifting around when you're assembling the parts underneath. Movement of the flange could break the seal between the flange and the sink, inviting a leak. Your best bet is to ask a helper to press downward on the sink flange, or if you're working solitary, discover something to counterbalance it down, such as the onetime disposal. Place an old towel under the weight and then you don't scratch the sink. If the bottom of your sink is quite concave, the erstwhile disposal might not contact the flange. In that case, place a can on the flange, then counterbalance downwardly the can.
Step 9
Tighten with pliers
Easier on the wrists
When you hang the new disposal, rotating the lower mounting ring tightens the seal between the disposal and the sink flange. The lower ring rides up a set of ramps on the upper band-pretty neat! Just the concluding inch or and so of rotation requires a fair amount of force.
The easiest style to apply that force is to squeeze them together using tongue-and-groove pliers, such as Channellocks. You lot'll need medium or big pliers to do this. Dissimilar prying on the lower ring with a screwdriver or hex wrench-the method recommended in nigh education sheets-squeezing tin can't disturb the position of the sink flange and cause it to leak. Plus, it's easier on the wrists.
Stride 10
Compare outlet heights
Measure the distance
A disposal's discharge tube must slant near 1/4 in. downhill in club for it to drain properly (see Figure A). Creating that drib may exist a minor problem if the outlet on your new disposal is lower than the outlet on your onetime one.
To be prepared, measure the altitude from the outlet to the top of each disposal before you remove the old unit. If the new unit's outlet is lower, you must also lower the tee that the discharge pipe connects to. Loosen the two nuts that connect the tee to the tailpiece above and the trap below. Try lowering the tee to come across if the tailpiece is long enough. If it'due south not, you lot'll have to replace it with one that'due south slightly longer.
Garbage disposal replacement cost: Spend a lilliputian more
You can buy a one/3-hp disposal for $fourscore or less, but our experts suggest that a more expensive unit of measurement with at to the lowest degree 3/iv hp would be a better choice. The more than powerful the motor, the less chance information technology will jam. In addition, college-priced disposals are generally quieter and have longer warranties. If you need to supersede the splash guard as office of your garbage disposal installation, take a look at this guide.
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Pace 11
Silicone seals best
A more reliable seal
Plumber's putty is typically recommended for sealing the sink flange to the sink itself, but silicone will provide a more reliable seal. With silicone, there's almost no chance-now or afterward-that the flange will leak.
Still, when it'due south time to replace the disposal and the sink flange again as office of your garbage disposal installation, you lot should know that one-time silicone is much harder to remove than old plumber's putty. But that's why it works ameliorate!
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Step 12
Audit the plumbing first
Look for leakage
Wait over all the pipes under your sink for whatever sign of leakage before heading to the store to buy a new garbage disposal. Yous might want to replace more than than merely the disposal itself, so you may as well make a listing and exist prepared before your garbage disposal installation!
Originally Published: November 25, 2022
Source: https://www.familyhandyman.com/project/how-to-replace-a-garbage-disposal/
Posted by: mirandareliblese47.blogspot.com
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