Keeping your Yard Machine weed eater in top shape involves regular maintenance, including replacing the trimmer string. This essential task ensures optimal performance, safety, and longevity of your tool. Here's a comprehensive guide on how to replace the string on your Yard Machine weed eater, optimized for search engines to help you find the information you need.

Understanding Your Yard Machine Weed Eater String

Before we dive into the replacement process, let's understand the type of string your Yard Machine weed eater uses. Most Yard Machine trimmers use either a .080", .095", or .105" diameter string. The size is usually indicated on the trimmer head or in your user manual. It's crucial to use the correct size to maintain the tool's performance and safety features.
Safety First: Preparing to Replace the String

Before you begin, ensure you're working in a safe environment. Unplug the weed eater from the power source and allow the spool to stop completely. This prevents any accidental starts and ensures your safety during the process.
Gather Your Tools

- New weed eater string (correct diameter)
- Scissors or a sharp knife
- Your Yard Machine weed eater
Removing the Old String
Start by removing the old string from the trimmer head. Here's how:

- Locate the trimmer head on your Yard Machine weed eater. It's usually at the bottom of the tool.
- Remove the bump feed knob (if your model has one) by turning it counterclockwise and pulling it out.
- Hold the trimmer head with one hand and use the other to turn the spool clockwise. This will release the old string from the spool.
- Once all the old string is off the spool, cut it with scissors or a sharp knife to remove it completely.
Installing the New String
Now that the old string is removed, it's time to install the new one. Here's a step-by-step guide:

- Measure out about 10-15 feet of new string. This length should be sufficient for most Yard Machine trimmers, but you may need to adjust based on your specific model.
- Find the eyelet or hole on the side of the trimmer head. This is where you'll insert the new string.
- Feed the string through the eyelet or hole, leaving a few inches of string on the outside of the trimmer head. This will be the working end of the string.
- Wrap the string around the spool in a clockwise direction, ensuring it's wound evenly and tightly. Keep the string taunt as you wind to prevent tangling.
- Once you've wound about 6-8 feet of string onto the spool, insert the string back through the eyelet or hole on the other side of the trimmer head.
- Continue winding the string in a clockwise direction until you've used all the string, leaving a few inches of string on the outside of the trimmer head.
- Cut the excess string to about 6-8 inches in length. This will be the working end of the string.
- Reattach the bump feed knob (if your model has one) by aligning the arrow with the direction of rotation and pushing it back into place. Turn it clockwise to secure it.
Testing Your New String


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Before you start trimming, test your new string to ensure it's working correctly. Plug in your Yard Machine weed eater and pull the trigger to start the engine. The string should spin freely and evenly. If it's tangled or not spinning properly, you may need to adjust the string or rewind it.
Tips for Maintaining Your Yard Machine Weed Eater String
To prolong the life of your Yard Machine weed eater string and ensure optimal performance, follow these tips:
- Only use the recommended string diameter for your trimmer.
- Regularly inspect your string for wear and tear. Replace it when it becomes frayed, kinked, or breaks easily.
- Store your weed eater in a cool, dry place when not in use to prevent moisture and heat from damaging the string.
- Avoid using your weed eater on hard surfaces or objects that could damage the string, such as rocks, concrete, or metal.
Replacing the string on your Yard Machine weed eater is a straightforward process that can help maintain your tool's performance and safety features. By following this guide and performing regular maintenance, you can ensure your Yard Machine weed eater continues to serve you well for years to come.