Introduction
This manual provides instructions for the Danco 10407 3S-15C Cold Stem, a replacement part designed for Aquasource and Glacier Bay faucets. This component is used to repair leaks from the cold water side of two-handle sink, tub, or shower faucets. Replacing a faulty faucet stem is an effective and economical method to stop drips, conserve water and energy, and restore your faucet to proper working condition.
Product Overview
The Danco 10407 3S-15C Cold Stem is a cartridge-type stem specifically engineered for the cold water side of compatible faucets. It is constructed from durable plastic to withstand daily use and is designed to meet the requirements for the reduction of low lead in drinking water.
Key Features:
- Constructed of durable plastic.
- Designed to fit Aquasource/Glacier Bay faucets.
- For cold water side applications.
- Cartridge-type stem design.
- ID length 3, broach S.
- Complies with the Reduction of Low Lead in Drinking Water Act.
Included Components:
- One (1) Danco 10407 3S-15C Cold Stem.
- Associated washers and O-rings for installation.
Image: The Danco 10407 3S-15C Cold Stem shown with its accompanying O-rings and washer, ready for installation.
Image: The Danco 10407 3S-15C Cold Stem displayed in its retail packaging, indicating compatibility with Glacier Bay and Aquasource faucets.
Installation Instructions
Before beginning installation, ensure you have the necessary tools, which typically include a screwdriver, adjustable wrench, and possibly pliers. Always turn off the water supply to the faucet before starting any repair work.
Step-by-Step Guide:
- Turn Off Water Supply: Locate the shut-off valves under the sink or the main water supply to your home and turn them off. Turn on the faucet to drain any remaining water and relieve pressure.
- Remove Faucet Handle: Carefully remove the decorative cap (if present) on the cold water handle. Use a screwdriver to loosen and remove the screw holding the handle in place. Lift the handle off.
- Remove Packing Nut/Bonnet Nut: Below the handle, you will find a packing nut or bonnet nut. Use an adjustable wrench to carefully unscrew this nut.
- Extract Old Stem: Once the nut is removed, you can typically pull the old faucet stem straight out. Note its orientation for reference.
- Inspect and Clean: Inspect the faucet body for any debris or mineral buildup. Clean the area thoroughly before installing the new stem. Ensure the seat washer at the bottom of the faucet body is clean and intact, replacing it if necessary.
- Install New Danco 10407 Stem: Insert the new Danco 10407 3S-15C Cold Stem into the faucet body, ensuring any included O-rings and washers are correctly seated. The stem should slide in smoothly.
- Reattach Packing Nut/Bonnet Nut: Screw the packing nut or bonnet nut back into place and tighten it with the adjustable wrench. Do not overtighten, as this can damage the stem or faucet body.
- Reinstall Faucet Handle: Place the faucet handle back onto the stem, secure it with its screw, and replace the decorative cap.
- Restore Water Supply: Slowly turn the water supply back on. Check for any leaks around the handle and spout.
- Test Faucet: Operate the cold water handle to ensure proper function and that the leak has been resolved.
Image: A detailed view of the Danco 10407 3S-15C Cold Stem, highlighting its cartridge design for proper installation.
Image: An individual O-ring, a critical sealing component included with the faucet stem to prevent leaks.
Operation
The Danco 10407 3S-15C Cold Stem functions as an internal component of your faucet. Once installed, its operation is integrated with the faucet handle. Turning the cold water handle will engage the stem to control the flow of cold water through the faucet. Proper installation ensures smooth operation and effective water flow control.
Maintenance
To ensure the longevity and optimal performance of your faucet stem and faucet, consider the following maintenance tips:
- Regular Cleaning: Periodically clean the exterior of your faucet to prevent mineral buildup around the handle and spout.
- Avoid Harsh Chemicals: Do not use abrasive cleaners or harsh chemicals on your faucet, as these can damage the finish and potentially affect internal components over time.
- Check for Leaks: Regularly inspect your faucet for any signs of new leaks. Addressing small drips promptly can prevent larger issues and water waste.
- Water Quality: In areas with hard water, mineral deposits can accumulate. Consider using a water softener if mineral buildup is a recurring problem, as it can affect the lifespan of faucet components.
Troubleshooting
If you encounter issues after installing the Danco 10407 3S-15C Cold Stem, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Faucet still leaks after stem replacement. |
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| Low water flow from cold side. |
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| Handle is stiff or difficult to turn. |
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Specifications
| Attribute | Detail |
|---|---|
| Brand | Danco |
| Model Number | 10407 |
| Part Number | 3S-15C |
| Recommended Use | Fixing drips from the cold side of two-handle sink, tub, or shower faucets |
| Material | Plastic |
| Color | White |
| Item Weight | 0.16 ounces (approximately 4.54 g) |
| Product Dimensions | 0.92"D x 0.92"W x 1.96"H |
| Compatibility | Aquasource/Glacier Bay Faucets |
| Compliance | Reduction of Low Lead in Drinking Water Act |
Warranty and Support
This product comes with a manufacturer's warranty. For specific warranty details, claims, or technical support, please refer to the documentation included with your purchase or visit the official Danco website. You may also contact Danco customer service directly for assistance with product inquiries or troubleshooting.
For additional information and support, please visit the Danco Store.
