Danco 17450B 7S-4D Diverter Stem for Delta Faucets Instruction Manual

Product Overview

The Danco 17450B 7S-4D Diverter Stem is designed for repairing leaky Delta faucets. This component is an economical alternative to replacing an entire faucet, helping to conserve water and energy by stopping drips. It is specifically engineered to divert the flow of water from the tub spout to the shower head in compatible Delta tub/shower models.

Key Features:

• Durable plastic construction ensures longevity.
• Compatible with Delta tub/shower models 2653, 2683, and 2885.
• Effectively diverts water flow from the tub spout to the shower head.
• No seat required for installation.
• Features an ID length of 7 and broach S.
• Complies with the reduction of low lead in drinking water act.

Image: Danco 17450B 7S-4D Diverter Stem for Delta Faucets.

Installation Instructions

Follow these steps carefully to install the Danco 17450B 7S-4D Diverter Stem. Ensure you have the necessary tools, such as a screwdriver and a wrench, before beginning.

1. Step 1: Turn off Water Supply and Remove Handle

   Locate the main water shut-off valve for your bathroom or the entire house and turn off the water supply. This prevents accidental water flow during the repair. Once the water is off, remove the faucet handle. This usually involves prying off a decorative cap, unscrewing a screw, and then pulling the handle off the stem.

   

   Image: Illustration of turning off water and removing a faucet handle.
2. Step 2: Remove Old Stem

   After removing the handle, you will see the old diverter stem. Use a wrench to carefully unscrew and remove the old stem from the faucet body. Note the orientation of the old stem as you remove it, as the new stem will need to be installed in a similar manner. Inspect the area for any debris or mineral buildup and clean thoroughly.

   

   Image: Illustration of removing the old faucet stem.

3. Step 3: Install New Stem

   Insert the new Danco 17450B 7S-4D Diverter Stem into the faucet body. Ensure it is properly aligned and then hand-tighten it. Use a wrench to gently tighten the stem, being careful not to overtighten, which could damage the stem or faucet body. The stem should fit snugly but not be forced.

   

   Image: Illustration of installing the new faucet stem.

4. Step 4: Reattach Handle, Turn on Water, and Check for Leaks

   Once the new stem is securely in place, reattach the faucet handle. Turn the main water supply back on slowly. Check for any leaks around the newly installed stem and the faucet base. Operate the handle to ensure the diverter function works correctly, switching water flow between the tub spout and shower head.

   

   Image: Illustration of turning on water and checking for leaks after installation.

Operating Instructions

The Danco 17450B 7S-4D Diverter Stem functions by redirecting water flow within your Delta tub/shower faucet. When the faucet handle is in the 'tub' position, water flows out of the tub spout. To activate the shower, turn the faucet handle to the 'shower' position. This action engages the diverter stem, closing the path to the tub spout and opening the path to the shower head. Ensure the handle is fully engaged in either position for optimal water flow and to prevent dripping.

Maintenance

To ensure the longevity and proper function of your Danco diverter stem and faucet:

• Regular Cleaning: Periodically clean the exterior of your faucet and handle with a mild, non-abrasive cleaner to prevent mineral buildup and maintain appearance.
• Check for Leaks: Routinely inspect the faucet for any signs of dripping or leaking. Addressing minor leaks promptly can prevent larger issues and water waste.
• Avoid Overtightening: When operating the handle, avoid applying excessive force. The stem is designed to turn smoothly.
• Water Quality: In areas with hard water, mineral deposits can accumulate over time. If you notice reduced water flow or stiffness in the handle, consider professional plumbing inspection.

Troubleshooting

If you encounter issues with your Danco 17450B 7S-4D Diverter Stem, consider the following:

• Difficulty Turning Handle / Stiff Operation:
  • Cause: Mineral buildup or debris inside the faucet body where the stem sits. The rubber seal on the new stem might also create a very tight fit if the pipe interior is not perfectly clean.
  • Solution: Turn off the water supply and remove the stem. Thoroughly clean the inside of the faucet body, especially the area where the stem's seal makes contact. A wire brush or similar tool may be necessary to remove stubborn deposits. Ensure the area is smooth before reinserting the stem.
• Persistent Leaks or Drips:
  • Cause: Improper installation, damaged O-rings/seals, or debris preventing a proper seal.
  • Solution: Recheck the installation steps. Ensure the stem is fully and correctly seated. Inspect the O-rings and seals on the stem for any damage or misalignment. If necessary, remove and reinstall the stem, ensuring all components are clean and properly aligned.
• Water Not Diverting Properly:
  • Cause: The stem may not be fully engaging or disengaging the water paths, possibly due to incorrect installation or internal obstruction.
  • Solution: Verify that the handle is correctly aligned with the stem and that the stem can move freely between its two positions. If the issue persists, remove the stem and inspect for any foreign objects or damage that might impede its movement.

Specifications

Warranty Information

Specific warranty details for the Danco 17450B 7S-4D Diverter Stem are not provided within this manual. For comprehensive warranty information, please refer to the official Danco website or contact Danco customer support directly. Keep your proof of purchase for any warranty claims.

Support

For additional assistance, product inquiries, or to explore other Danco plumbing solutions, please visit the official Danco store or contact their customer service department.

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