Remove Old Disposal — Remove the Old Garbage Disposal
Part of project
Replace Your Garbage Disposal: Step-by-Step Guide · Step 3 of 5
In this video
To remove the old disposal unit, use the disposal tool (or a large Phillips screwdriver) to turn the mounting ring counter-clockwise. Insert the tool into one of the lugs on the lower mounting ring and apply firm pressure to rotate it. This will disengage the ring from the ramps on the upper sink flange, allowing the disposal to drop down. Be sure to support the weight of the disposal with your other hand as it comes loose.
Goal: Remove old disposal from sink mount
- The garbage disposal is heavy. Make sure you have a firm grip on it to prevent it from falling and causing injury or damage.
Used in this video
- Garbage Disposal Wrench (brand: Unbranded, Tool Type: Hand Tools) — Rotating the mounting ring to release the disposal
662K subscribers
FAQs
Is replacing a garbage disposal truly a beginner project, and what might make it take longer than 3 hours?
While rated beginner, unexpected issues like rusted pipes or a stubborn old mounting ring can extend the time significantly. Having the right tools, a clear workspace, and pre-reading your new disposal's manual will help keep it on schedule. If you encounter major plumbing issues or complex electrical wiring, consider calling a professional.
Beyond the listed tools, are there any other materials or tools I might need for a smooth installation, like plumber's putty?
Yes, plumber's putty is essential for creating a watertight seal for the new sink flange. Electrical tape might be needed for secure wire connections if your new disposal requires hardwiring. A good flashlight will also be invaluable for working in the dark cabinet under the sink.
What crucial safety precautions, beyond turning off the power, should I absolutely follow during this replacement?
Always double-check the power is off at the disposal outlet and the breaker before starting. Wear safety glasses to protect from debris and sturdy gloves, especially when handling tools or old components. Be mindful of the disposal's weight; it can be heavier than expected, so support it properly to avoid injury.
My new disposal is leaking after installation. What are the most common leak points I should check first?
The most common leak points are the mounting ring connection to the sink flange, the discharge pipe connection to the disposal, and the dishwasher inlet plug (if applicable). Ensure all bolts are tightened securely, the plumber's putty has a good seal, and hose clamps are firm. Avoid overtightening plastic fittings, as they can crack.
Remove Old Disposal — Remove the Old Garbage Disposal
Part of project
Replace Your Garbage Disposal: Step-by-Step Guide · Step 3 of 5
In this video
To remove the old disposal unit, use the disposal tool (or a large Phillips screwdriver) to turn the mounting ring counter-clockwise. Insert the tool into one of the lugs on the lower mounting ring and apply firm pressure to rotate it. This will disengage the ring from the ramps on the upper sink flange, allowing the disposal to drop down. Be sure to support the weight of the disposal with your other hand as it comes loose.
Goal: Remove old disposal from sink mount
- The garbage disposal is heavy. Make sure you have a firm grip on it to prevent it from falling and causing injury or damage.
Used in this video
- Garbage Disposal Wrench (brand: Unbranded, Tool Type: Hand Tools) — Rotating the mounting ring to release the disposal
Frequently Asked Questions
Is replacing a garbage disposal truly a beginner project, and what might make it take longer than 3 hours?
While rated beginner, unexpected issues like rusted pipes or a stubborn old mounting ring can extend the time significantly. Having the right tools, a clear workspace, and pre-reading your new disposal's manual will help keep it on schedule. If you encounter major plumbing issues or complex electrical wiring, consider calling a professional.
Beyond the listed tools, are there any other materials or tools I might need for a smooth installation, like plumber's putty?
Yes, plumber's putty is essential for creating a watertight seal for the new sink flange. Electrical tape might be needed for secure wire connections if your new disposal requires hardwiring. A good flashlight will also be invaluable for working in the dark cabinet under the sink.
What crucial safety precautions, beyond turning off the power, should I absolutely follow during this replacement?
Always double-check the power is off at the disposal outlet and the breaker before starting. Wear safety glasses to protect from debris and sturdy gloves, especially when handling tools or old components. Be mindful of the disposal's weight; it can be heavier than expected, so support it properly to avoid injury.
My new disposal is leaking after installation. What are the most common leak points I should check first?
The most common leak points are the mounting ring connection to the sink flange, the discharge pipe connection to the disposal, and the dishwasher inlet plug (if applicable). Ensure all bolts are tightened securely, the plumber's putty has a good seal, and hose clamps are firm. Avoid overtightening plastic fittings, as they can crack.