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Inspect Old Cartridge and Valve Body — Replace the Cartridge or O-rings

Beginner

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Leaky Faucet Handle Repair & Replacement: A Step-by-Step Guide · Step 3 of 4

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In this video

After successfully removing the cartridge, inspect the old part. The rubber gaskets are a common point of failure and may be torn or disintegrated, as shown in the video. Before installing a new cartridge, thoroughly clean the inside of the valve housing to remove any old gasket material or mineral buildup.

Goal: Assess failure and prepare for new installation

Used in this video

  • Flashlight · optionalInspecting the inside of the valve body
12.5K views452 minutes
The Home Depot

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FAQs

What is the most critical safety step I need to take before starting this repair?

Always turn off the hot and cold water supply valves located directly under the sink before you begin. This prevents unexpected water flow and potential flooding, ensuring a safe and mess-free repair.

Do I need the exact tools listed (Husky Pliers, HDX Screwdriver), or can I use alternatives?

The listed tools are recommended for efficiency and proper fit, but a standard adjustable wrench or pliers and a multi-bit screwdriver set can often work. Ensure your tools fit properly to prevent stripping screws or damaging faucet components.

How long does a beginner typically take to complete this repair, and what's the approximate cost of parts?

For a beginner, this repair usually takes 30-60 minutes. Replacement cartridges typically cost $10-$30, and O-ring kits are generally less than $10, making it a very affordable DIY project.

Are all faucet cartridges universal, or do I need to find a specific type for my faucet?

Faucet cartridges are not universal; they are specific to the faucet brand and model. It's crucial to remove your old cartridge first and take it to a hardware store, or use its identifying marks to find the correct replacement.

Transcript
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Totally came off. I mean, I would not be surprised if the builders, when they did this, if they didn't put the oil on there like they're supposed to. Well folks, that's how it works. Hope you enjoyed the video. I've got links down in the description for the Moen Core Pooler, as well as replacement cartridges, including a heavy duty version that's made out of all brass.

Auto-generated transcript. May contain errors.