Disconnect Existing Faucet — Remove the Old Faucet
Part of project
How to Replace a Two-Handle Bathroom Faucet · Step 4 of 10
In this video
Now, disconnect all parts of the old faucet. Start by using a crescent wrench to unscrew the water supply lines from the base of the old faucet. Next, unclip the spring clip that connects the clevis strap to the pivot rod of the drain stopper assembly. Unscrew the two plastic mounting nuts that hold the faucet body to the underside of the countertop. This can be awkward, so work in whatever order is most accessible. Once everything is disconnected, lift the old faucet straight up and out of the sink.
Goal: Remove old faucet
- Use two wrenches when disconnecting water lines—one to hold the shut-off valve steady and one to turn the nut—to prevent twisting and damaging the plumbing.
Used in this video
- Adjustable Wrench (Tool Type: Adjustable Wrench) — Loosening the nuts on the water supply lines.
- Adjustable Pliers (Tool Type: Pliers Type) — Holding plumbing components steady and loosening the large plastic mounting nuts.
- Towel (Cloth Material: Cotton) — Catching residual water from the disconnected lines and providing padding.
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FAQs
How long should a beginner expect to spend replacing a two-handle bathroom faucet and drain?
For a beginner, this project typically takes 2-4 hours, assuming no major complications like seized nuts. The difficulty is rated as 'beginner' because it involves straightforward steps, but patience is key, especially when working in tight under-sink spaces.
Are there any essential tools I might not already have that are crucial for this faucet replacement?
Yes, a basin wrench (like the Husky 1-1/2 in. Quick-Release Telescoping Basin Wrench) is invaluable for reaching and loosening nuts in tight spaces under the sink. You'll also want a quality adjustable wrench, tongue and groove pliers (Channellock 442), and a reliable flashlight (Panther Vision FLATEYE F-310) for visibility.
What are the critical preparation steps and safety precautions before I start disconnecting anything?
Always begin by shutting off both the hot and cold water supply valves under the sink, then turn on the old faucet to relieve pressure and drain residual water. Have a bucket (Unger 6 Gal. Heavy-Duty Plastic Bucket) and a rag (Better Trends Hugo Collection Bath Rug) ready to catch any spills and protect your cabinetry.
What are the most common reasons for leaks after installing a new faucet or drain, and how can I prevent them?
Leaks often occur from loose supply line connections or improper sealing of the drain assembly. Ensure all connections are hand-tightened, then given an additional quarter to half turn with a wrench. For the drain, properly apply plumber's putty (Oatey 14 oz. Plumber's Putty) around the flange before seating it.
TranscriptHide
Auto-generated transcript. May contain errors.
Disconnect Existing Faucet — Remove the Old Faucet
Part of project
How to Replace a Two-Handle Bathroom Faucet · Step 4 of 10
In this video
Now, disconnect all parts of the old faucet. Start by using a crescent wrench to unscrew the water supply lines from the base of the old faucet. Next, unclip the spring clip that connects the clevis strap to the pivot rod of the drain stopper assembly. Unscrew the two plastic mounting nuts that hold the faucet body to the underside of the countertop. This can be awkward, so work in whatever order is most accessible. Once everything is disconnected, lift the old faucet straight up and out of the sink.
Goal: Remove old faucet
- Use two wrenches when disconnecting water lines—one to hold the shut-off valve steady and one to turn the nut—to prevent twisting and damaging the plumbing.
Used in this video
- Adjustable Wrench (Tool Type: Adjustable Wrench) — Loosening the nuts on the water supply lines.
- Adjustable Pliers (Tool Type: Pliers Type) — Holding plumbing components steady and loosening the large plastic mounting nuts.
- Towel (Cloth Material: Cotton) — Catching residual water from the disconnected lines and providing padding.
Frequently Asked Questions
How long should a beginner expect to spend replacing a two-handle bathroom faucet and drain?
For a beginner, this project typically takes 2-4 hours, assuming no major complications like seized nuts. The difficulty is rated as 'beginner' because it involves straightforward steps, but patience is key, especially when working in tight under-sink spaces.
Are there any essential tools I might not already have that are crucial for this faucet replacement?
Yes, a basin wrench (like the Husky 1-1/2 in. Quick-Release Telescoping Basin Wrench) is invaluable for reaching and loosening nuts in tight spaces under the sink. You'll also want a quality adjustable wrench, tongue and groove pliers (Channellock 442), and a reliable flashlight (Panther Vision FLATEYE F-310) for visibility.
What are the critical preparation steps and safety precautions before I start disconnecting anything?
Always begin by shutting off both the hot and cold water supply valves under the sink, then turn on the old faucet to relieve pressure and drain residual water. Have a bucket (Unger 6 Gal. Heavy-Duty Plastic Bucket) and a rag (Better Trends Hugo Collection Bath Rug) ready to catch any spills and protect your cabinetry.
What are the most common reasons for leaks after installing a new faucet or drain, and how can I prevent them?
Leaks often occur from loose supply line connections or improper sealing of the drain assembly. Ensure all connections are hand-tightened, then given an additional quarter to half turn with a wrench. For the drain, properly apply plumber's putty (Oatey 14 oz. Plumber's Putty) around the flange before seating it.
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