Garbage Disposal Installation Made Simple (Step-by-Step) #garbagedisposal

🛠️ How to Replace a Garbage Disposal Under the Kitchen Sink (Step-by-Step DIY) Is your kitchen garbage disposal leaking from the bottom, making a loud humming noise, or completely dead? You don't need to spend hundreds of dollars hiring a professional plumber! In this comprehensive, step-by-step DIY plumbing tutorial, we show you exactly how to remove an old garbage disposal and how to install a new garbage disposal safely and correctly. Many home improvement projects look intimidating, but a garbage disposal replacement is a fantastic beginner DIY project. In this walkthrough, we handle a tricky situation: replacing a poorly wired, direct-spliced unit and prepping the space for a proper electrical outlet. We’ll also walk you through aligning mismatched drain pipes (like your P-trap) and the often-forgotten dishwasher connection step that trips up most homeowners. Whether you are installing an InSinkErator, Waste King, Moen, or Gladiator disposal, the standard mounting assembly shown in this video applies to almost all major brands. Grab your tools, put on your safety glasses, and let’s get your kitchen sink back up and running! 🕒 TIMESTAMPS • 0:00 - Introduction & Project Overview • 0:11 - Step 1: Disconnecting the Old Garbage Disposal (Drain & Power) • 2:02 - Step 2: How to Remove a Sink Flange & Snap Ring • 3:10 - Step 3: Removing the Dishwasher Knockout Plug (Crucial Step!) • 3:35 - Step 4: Applying Plumber's Putty & Installing the New Flange • 4:16 - Step 5: Mounting Hardware & Tightening the Screws • 5:10 - Step 6: How to Hang & Lock the New Garbage Disposal • 6:15 - Step 7: Realigning the P-Trap & Connecting Plumbing Pipes • 6:26 - Testing for Leaks & Final Results 🧰 TOOLS & MATERIALS USED IN THIS VIDEO: • New Garbage Disposal Unit • Plumber's Putty • Non-Contact Voltage Tester • Flathead Screwdriver. • Phillip-head Screwdriver • Shallow Drain Pan ❓ FREQUENTLY ASKED QUESTIONS (FAQ) • Q: Why is my dishwasher not draining after installing a new garbage disposal? A: This is the number one mistake people make! New garbage disposals come with a solid plastic knockout plug inside the dishwasher inlet port. If you don't use a screwdriver and hammer to tap this plug out before installing the unit, your dishwasher will back up with water. • Q: Can I reuse my old sink flange and mounting assembly? A: While it is sometimes possible if you are replacing the unit with the exact same brand, it is highly recommended to use the new flange and hardware included in your kit. Old flanges can have degraded seals, causing hard-to-find leaks later on. • Q: Do I need a professional electrician to install a garbage disposal? A: If your disposal plugs directly into a standard 120V wall outlet under your sink, it's a simple plug-and-play DIY. However, if your old disposal is hardwired directly into the wall (like the one in this video), we highly recommend having a certified electrician convert it to a code-compliant wall outlet for safety. CRITICAL SAFETY & PRO-TIPS: 1. Double-Check the Power: Turning off the wall switch isn't enough. Always flip the circuit breaker at your main electrical panel and verify the wires are dead with a non-contact power sensor before disconnecting anything. 2. Don't Twist the Flange: Once you press the new sink flange into the fresh bead of plumber's putty, do not twist or rotate it. Twisting breaks the seal and guarantees a slow leak down the road. 3. P-Trap Alignment: Don't force your pipes together if they don't line up perfectly with the new unit. Simply loosen the slip nuts on your P-trap, swing the pipes into alignment, and tighten them back up by hand. 📢 CONNECT WITH US If this video saved you a costly plumbing bill, please give it a 👍 LIKE, leave a comment letting us know what brand of disposal you're installing, and 🔔 SUBSCRIBE to the channel for more straightforward, money-saving home repair tutorials! #GarbageDisposalInstallation #DIYPlumbing #HomeImprovement #KitchenRepair #HowToReplaceAGarbageDisposal #KitchenPlumbing #HowTo #HandymanTips #InSinkErator