Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Master Plumber 709-915 Side Mount Push-button Toilet Flush Lever. Please read these instructions carefully before beginning installation to ensure proper function and longevity of the product.
The Master Plumber 709-915 is a durable metal flush arm with a chrome finish handle, designed for side-mount toilet tanks. It includes a metal lock nut for secure installation and is compatible with most standard toilets.
Package Contents
Verify that all components are present before beginning installation:
- 1 x Master Plumber 709-915 Side Mount Push-button Toilet Flush Lever (Metal flush arm with chrome finish handle)
- 1 x Metal Lock Nut
Image: All components of the Master Plumber 709-915 Side Mount Push-button Toilet Flush Lever, including the chrome handle, metal arm, and lock nut, as they appear in the packaging.
Setup and Installation
Tools Required:
- Adjustable Wrench or Pliers
- Small Allen Wrench (if handle needs to be detached from shaft for installation, typically 3/32" or similar)
- Towel or Sponge (for water cleanup)
Installation Steps:
- Turn Off Water Supply: Locate the water shut-off valve behind or near the toilet and turn it clockwise until the water flow stops.
- Flush Toilet: Flush the toilet to drain the tank completely. Use a sponge or towel to remove any remaining water from the tank.
- Remove Old Flush Lever:
- Inside the tank, unscrew the lock nut that secures the old flush lever to the tank wall. This nut is typically reverse-threaded, so turn it clockwise to loosen.
- Disconnect the flapper chain from the old lever arm.
- Remove the old flush lever from the toilet tank.
- Prepare New Flush Lever:
- The Master Plumber 709-915 lever may require detaching the handle from the shaft using a small Allen wrench to pass the shaft through the tank hole. If so, loosen the set screw on the handle and slide it off the shaft.
- Install New Flush Lever:
- Insert the shaft of the new flush lever through the side-mount hole in the toilet tank from the outside.
- From inside the tank, thread the metal lock nut onto the shaft and tighten it by turning counter-clockwise (reverse thread). Hand-tighten first, then use an adjustable wrench or pliers for a snug fit. Do not overtighten to avoid damaging the porcelain.
- If the handle was removed, reattach it to the shaft and tighten the set screw with the Allen wrench.
- Connect Flapper Chain: Attach the flapper chain to the end of the new flush arm. Adjust the chain length so there is a slight amount of slack when the flapper is closed. Too much slack will result in a weak flush; too little slack will prevent the flapper from sealing properly.
- Restore Water Supply: Turn the water shut-off valve counter-clockwise to restore water flow to the toilet tank. Allow the tank to fill.
- Test Flush: Press the push-button handle to test the flush mechanism. Ensure the flapper opens fully and closes properly, and that the tank refills without leaks. Adjust the flapper chain length if necessary.
Operating Instructions
To operate the Master Plumber 709-915 Side Mount Push-button Toilet Flush Lever, simply press the chrome push-button handle firmly. This action will lift the flapper inside the toilet tank, allowing water to flow into the bowl and initiate a flush. Release the button once the flush begins. The flapper will then close, and the tank will refill automatically.
Ensure the button is pressed with sufficient force to fully lift the flapper for an effective flush. If the flush is weak, refer to the "Troubleshooting" section for adjustments.
Maintenance
Regular maintenance helps ensure the smooth operation and extends the lifespan of your flush lever.
- Cleaning: Clean the chrome finish handle with a soft cloth and mild, non-abrasive cleaner. Avoid harsh chemicals that can damage the finish.
- Check Flapper Chain: Periodically inspect the flapper chain for wear or corrosion. Ensure it is securely attached to both the flush arm and the flapper. Adjust the length if it becomes too loose or too tight.
- Lubrication: The internal mechanism typically does not require lubrication. If the push-button feels stiff, ensure no debris is obstructing its movement.
- Tightness: Occasionally check the lock nut inside the tank to ensure it remains snug. Retighten if necessary, but avoid overtightening.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Weak Flush / Incomplete Flush | Flapper chain is too long or tangled. | Adjust the flapper chain length to have minimal slack. Ensure it is not tangled. |
| Insufficient force applied to push-button. | Press the push-button firmly and completely. | |
| Toilet Runs Continuously | Flapper chain is too short, preventing the flapper from sealing. | Lengthen the flapper chain slightly to allow the flapper to seat properly. |
| Flapper is worn or damaged. | Inspect the flapper for damage and replace if necessary. | |
| Push-button is Stiff or Stuck | Debris or mineral buildup around the button mechanism. | Clean around the push-button. Ensure the shaft moves freely. |
| Lock nut is overtightened. | Loosen the lock nut slightly, ensuring the lever is still secure. | |
| Lever is Loose | Lock nut is loose. | Tighten the lock nut inside the tank (counter-clockwise). |
Specifications
- Model Number: 709-915
- Brand: Master Plumber
- Material: Metal
- Color/Finish: Chrome (Polished)
- Product Dimensions: 5.5"L x 1.75"W
- Handle Material: Metal
- Lock Type: Push Button Lock
- Handle Attachment Mechanism: Nut-based
- Item Weight: 7.7 Ounces
- Special Features: Easy to Install
- Compatibility: Fits most toilets (side-mount)
Warranty and Support
Specific warranty information for the Master Plumber 709-915 Toilet Handle Tank Flush Lever is not provided in this document. For warranty details, technical support, or replacement parts, please contact Master Plumber customer service directly or refer to the product packaging for contact information.
You may also visit the official Master Plumber website for additional resources and support.