Based on the limited information provided, it seems you are referring to installing the pop-up drain assembly in a bathroom sink, which includes the plug. Here's a general overview of the process, based on standard procedures and the referenced video snippets, focusing on the pop-up mechanism:
Note: Always consult the specific instructions included with your new sink and drain assembly, as variations exist.
Steps to Install a Pop-Up Sink Drain:
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Prepare the Tailpiece: Most pop-up drain assemblies include a tailpiece (the pipe that connects to the P-trap). Some may require you to attach it to the drain body before inserting the drain into the sink. Follow the manufacturer's instructions.
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Insert the Drain Body: Apply plumber's putty under the lip of the drain flange (the part that sits inside the sink basin). Insert the drain body down through the sink drain opening.
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Install the Washer and Locknut: From under the sink, slide on any rubber or plastic washers that came with the kit, followed by the locknut.
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Tighten the Locknut: Tighten the locknut by hand initially. Then, use adjustable pliers or a basin wrench to tighten it further until the putty is squeezed out slightly. Clean up any excess putty. Overtightening can crack the sink, so be careful.
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Install the Pivot Rod: The pivot rod operates the pop-up plug. It inserts horizontally into a hole in the drain body. Make sure the pivot rod is oriented correctly so that when you move the lift rod (next step), the pivot rod will push the plug up and down. A ball-and-socket mechanism is often used.
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Connect the Lift Rod Strap: The lift rod is the vertical rod that sticks up behind the faucet. Slide it down through the faucet. Then, connect the lift rod to the pivot rod using the lift rod strap (also called a clevis).
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Adjust the Lift Rod Strap: The lift rod strap typically has multiple holes for adjustment. Connect the spring clip from the pivot rod to the appropriate hole in the lift rod strap to achieve the desired plug height and movement.
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Test the Operation: Test the pop-up mechanism by raising and lowering the lift rod. Adjust the lift rod strap position if needed to achieve smooth operation and a good seal when the plug is down.
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Connect the P-Trap: Finally, connect the tailpiece of the pop-up drain assembly to the P-trap. Ensure all connections are tight to prevent leaks.
Key Considerations:
- Plumber's Putty vs. Silicone: Plumber's putty is generally recommended for the drain flange, but silicone sealant can be used in some cases. Check the manufacturer's instructions.
- Leak Testing: After installation, run water into the sink and check for leaks around all connections. Tighten connections as needed.
- Tools Required: You'll likely need adjustable pliers, a basin wrench, plumber's putty or silicone sealant, and possibly a screwdriver.
