How to Change the String on an Echo Weed Eater: A Pro’s Guide

Changing the string on your Echo weed eater might seem daunting, but it’s a straightforward process once you understand the fundamentals. The core steps involve removing the old string, preparing the new string, and loading the string onto the spool. Follow these steps carefully:

1. Power Down and Disconnect: Always begin by turning off your weed eater and disconnecting the spark plug wire to prevent accidental starting. This is crucial for your safety.
2. Access the Spool: Locate the spool housing on the trimmer head. Most Echo weed eaters have a bump-feed head, meaning you can usually access the spool by pressing in tabs on the side of the housing and pulling the spool cover off. Some models may require unscrewing the spool retainer.
3. Remove the Old Spool: Take out the empty or near-empty spool. If there’s any remaining line, remove it completely.
4. Prepare the New String: Determine the correct string diameter for your Echo model. This information is typically found in your owner’s manual or on a sticker on the trimmer itself. Cut a length of string, usually around 20-25 feet, or according to your model’s specifications. Often, you’ll need to cut two equal lengths, depending on if your spool is dual-line.
5. Wind the String: Most spools have arrows indicating the winding direction. Divide your prepared string into two equal lengths if you have a dual-line spool. Insert one end of the string into the designated hole or anchor point on the spool. Wind the string neatly and tightly around the spool in the direction of the arrow, layering the string evenly to prevent tangles. If you have a dual-line spool, repeat the process on the other side with the second length of string. Leave a few inches of string extending from the spool.
6. Reinstall the Spool: Carefully insert the wound spool back into the spool housing. Thread the ends of the string through the eyelets on the trimmer head. Make sure the spool sits securely in place.
7. Replace the Cover: Reattach the spool cover, ensuring it clicks or screws into place properly. You should hear or feel it locking securely.
8. Test the Line: Reconnect the spark plug wire and start the weed eater. Gently bump the trimmer head on the ground to advance the line. The line should feed smoothly. If it doesn’t, double-check that the spool is wound correctly and the cover is properly attached.

Frequently Asked Questions (FAQs)

1. What type of string should I use for my Echo weed eater?

The recommended string type and diameter are crucial for optimal performance and preventing damage to your weed eater. Consult your owner’s manual or the label on the trimmer head to determine the correct string for your specific Echo model. Common types include round string, square string, and twisted string, each offering different cutting performance and durability. Using the wrong type or diameter can lead to inefficient cutting, line breakage, or even damage to the trimmer head.

2. How do I find the right string diameter for my Echo weed eater?

The string diameter, typically measured in inches (e.g., 0.080″, 0.095″, 0.105″), is critical for your weed eater’s proper function. This information is usually located in the owner’s manual, on a sticker affixed to the trimmer head, or sometimes even embossed directly onto the spool itself. Using a string diameter that is too thick can overload the motor and cause it to overheat, while using a string that is too thin may result in frequent breakage and poor cutting performance.

3. How long should the string be when I wind it onto the spool?

The appropriate string length varies depending on the Echo weed eater model. A general guideline is to use around 20-25 feet of string for a standard spool. However, it is always best to refer to your owner’s manual for the exact recommended length. Overfilling the spool can cause tangling and prevent the line from feeding correctly.

4. What if the string keeps breaking?

Several factors can cause the string to break frequently. These include:

• Using the wrong type or diameter of string: As mentioned earlier, using the incorrect string can lead to premature breakage.
• Worn or damaged trimmer head: A damaged trimmer head can have sharp edges that fray the string.
• Cutting against hard surfaces: Contact with concrete, rocks, or fences can quickly wear down the string.
• Old or brittle string: String can degrade over time, becoming brittle and prone to breakage.

5. How do I prevent the string from tangling inside the spool?

To minimize tangling, wind the string evenly and tightly around the spool, layering it neatly. Avoid overlapping the string, and ensure it is wound in the correct direction as indicated by the arrows on the spool. Also, make sure the spool housing is clean and free of debris before reassembling the trimmer head.

6. What is a bump-feed head, and how does it work?

A bump-feed head is a common type of trimmer head that allows you to advance the line by tapping the head on the ground while the weed eater is running. This action releases a small amount of string from the spool. If your bump-feed head isn’t working properly, check that the spool is correctly loaded and that the internal mechanism is clean and functional.

7. How do I troubleshoot a weed eater that won’t feed the string?

If your weed eater isn’t feeding the string, consider these troubleshooting steps:

• Check the spool: Ensure the spool is loaded correctly and the string is not tangled.
• Inspect the eyelets: Make sure the eyelets on the trimmer head are clean and free of debris.
• Clean the trimmer head: Remove any dirt, grass, or other obstructions from the trimmer head.
• Check the spring tension: The spring that pushes the spool against the trimmer head might be weak or broken. Replace the spring if necessary.

8. Can I use pre-wound spools instead of winding my own string?

Yes, pre-wound spools are available for many Echo weed eater models. These spools offer a convenient alternative to winding your own string. However, they can sometimes be more expensive than buying bulk string. Ensure that the pre-wound spool you purchase is compatible with your specific Echo model.

9. How often should I change the string on my weed eater?

The frequency of string replacement depends on how often you use your weed eater and the type of vegetation you’re cutting. As a general rule, replace the string whenever it becomes worn, brittle, or breaks frequently. Regularly inspecting the string and replacing it as needed will ensure optimal performance and prevent damage to the trimmer head.

10. What tools do I need to change the string on my Echo weed eater?

Generally, you won’t need any specialized tools to change the string on your Echo weed eater. However, having the following items on hand can be helpful:

• Work Gloves: To protect your hands from cuts and abrasions.
• Wire Cutters or Scissors: To cut the string to the appropriate length.
• Screwdriver (optional): Some models may require a screwdriver to remove the spool retainer.
• Owner’s Manual: To consult the manufacturer’s instructions.

11. Is there a way to rewind the string without taking the spool apart?

Some newer Echo models feature a re-string head that allows you to thread the string through the head and wind it externally without disassembling the spool. These models are designed for quicker and easier string replacement. Consult your owner’s manual to see if your weed eater has this feature.

12. What safety precautions should I take when changing the string?

Always prioritize safety when working with power equipment. Remember the following:

• Disconnect the spark plug wire: This prevents accidental starting.
• Wear safety glasses: To protect your eyes from flying debris.
• Wear work gloves: To protect your hands.
• Work in a well-lit area: Ensure you have good visibility.
• Read the owner’s manual: Familiarize yourself with the specific safety instructions for your Echo weed eater.

By following these steps and FAQs, you’ll be able to confidently change the string on your Echo weed eater and keep your yard looking its best. Remember, a little preventative maintenance goes a long way in extending the life of your equipment. Happy trimming!