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Shut Off Water Supply — Turn Off Water Supply

Beginner2 hours

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How to Fix a Leaky Outdoor Faucet Packing Nut · Step 1 of 6

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Before beginning the repair, you must shut off the water to the faucet. Locate the hot and cold water shutoff valves, which are typically found in the cabinet directly beneath the sink. Turn the handles clockwise to close them. If your sink does not have local shutoff valves, as shown in the video, you will need to locate the main water shutoff valve for the entire house (often in the basement or a utility closet) and turn it off. After the water is off, open both faucet handles to drain any remaining water from the lines.

Goal: Plumbing Pipes Repair

  • Failing to completely shut off the water supply will result in a major leak and potential water damage when you disassemble the faucet.
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FAQs

What's the absolute first and most important step to take before attempting this repair?

You must turn off the main water supply to your house or the specific line feeding the outdoor faucet. Failing to do so can result in significant water damage and a much larger plumbing emergency. After turning off the supply, open the faucet to drain any remaining water from the line.

Do I really need the specific branded tools and materials listed, or can I use alternatives?

While the listed items are recommended for convenience, you generally only need an adjustable wrench and a screwdriver (a flathead is common for older spigots). For packing, standard faucet packing washers of the correct size or specialized graphite/Teflon packing cord can often substitute jute twine if the Danco washers aren't available. Always ensure your tools are the correct size to avoid stripping nuts.

I tried tightening the packing nut, but the leak is still there. What should I do next?

If tightening doesn't resolve the leak, it indicates that the internal packing material (whether it's a washer or twine) is worn out and needs replacement. Proceed to disassemble the faucet handle and packing nut, then carefully remove the old packing and install new material as detailed in the project steps. This usually provides a lasting fix.

How can I be certain the leak is coming specifically from the packing nut and not another part of the faucet?

Thoroughly dry the entire faucet body and surrounding area with a shop towel. Then, turn the water on to the faucet and carefully observe where the water first appears. If it's dripping or seeping directly from behind the handle, around the stem where the packing nut is located, then the packing nut is indeed the source of the leak.

Transcript
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end and I'll show you how I fix this issue without calling a plumber. I will start by shutting off the walls that connects to the faucet. Make sure to shut off both hot and cold water lines. The walls can be found underneath the sink. In my case there were no walls underneath the sink so I had to shut off the main water line that I found in my basement. Please note it is very important to shut off the water line otherwise it will cause a massive leak when I dismantle the faucet for repair. Now the water lines are closed so no water is coming out of the faucet. Meaning it is safe to proceed ahead. I'm going to use a flat head screwdriver and pop this cap out.

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