How to String a Echo Weed Eater

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how to string a echo weed eater
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Learning how to string a Echo weed eater can be challenging if you’ve never attempted it before.

Weed eaters come in various shapes, sizes, and models, and it can be frustrating to replace the string if you don’t know the step-by-step process that’s required for your specific model.

Aside from that, the Echo Weed Eater is designed in a way that’s unique to other modern weed eaters.

You’ll need to follow specific steps if you want to learn how to string the device properly so as to minimize or eliminate the chances of damage.

If you don’t have access to the user manual, then don’t worry; we’ll do our best to walk you through the entire process.

Why Choose An Echo Weed Eater?

The Echo brand produces a wide variety of different gardening products, but the newer versions are some of the most versatile.

If you’re looking for durable weed trimmers that are effective and can last for years to come, they are definitely worth it.

Aside from that, they include many extra replacement parts and accessories.

They are relatively affordable, and you’ll be able to repair any extra parts without much hassle.

If you’re looking for a relatively good weed eater, then we highly recommend the Echo GT-225 model.

The Echo GT-225 Model

Besides the simplistic design, the Echo GT-225 is an effective weed eater.

It includes many features that you wouldn’t usually see in others on the market.

Plus, it has a lightweight design that’s perfect for anyone to carry.

Here’s a quick overview of some of the stand-out benefits.


This weed trimmer focuses on delivering a clean-cut edge.

It effectively powers through thick outdoor areas and won’t get clogged or stuck.

Restringing the device won’t be too complicated as it’s designed to be easy to replace parts.

The company has thought hard about line replacements, which is why they made it quick and easy.

Other models may have a powerful engine, but they can be hard to control.

The GT-225 packs power but also includes enhanced controls.

You’ll easily be able to maneuver the device and get a precise clean cut.

Plus, the device includes a number of improved features compared to older models.

It boasts a strong 50:1 ratio for fuel usage, which features a two-stroke cycle engine.

What’s more, every purchase includes a five-year warranty and a two-year commercial warranty.

You’d also enjoy the ergonomic design that’s curved and includes a custom handle, as well as a long cutting swath of 16-inches.

The curved shaft is 48-inches in total and makes for easy maneuvering.

Lastly, you would be amazed that the device starts up quickly, thanks to its I-30 starting system.


  • Produces a clean finish
  • Rapid-loading
  • Easy to control
  • Starts up quickly
  • Has an ergonomic handle


  • Does not come with a self-feeding head
  • Has a curved shaft

How to String a Echo Weed Eater

An Echo Weed Eater features a strong weed eater head that’s laced with a spool.

The string trimmer is often more reliable and more durable than other weed eaters.

However, the only downside is that, eventually, the string will wear out, and you’ll be tasked with having to replace the string.

Learning how to restring the device can be a bit complicated, but it’s necessary if you want to have an effective weed eater.

With broken string, the device may not be strong enough to cut grass or weeds.

That’s why you’ll need to learn the steps to replacing the spool design of an Echo Weed Eater.

1. Power Off the Device/Stand It Up

The Echo is a strong electrical device, which means that you’ll need to ensure that it’s turned off before you try to re-string it.

Unplugging the device can help prevent injury or damage.

You’ll know when the device is fully powered down when there’s no noise, and the operating switch is flipped off.

You’ll then want to put the device in a vertical position.

This will make stringing easier in the long run.

If you have someone else to help you, we recommend getting someone to hold the device.

We always recommend that anyone restringing the device should use non-slip rubber gloves.

Eye and ear protection are also recommended but not mandatory.

If you don’t have anyone to help you, we find that propping the weed eater between a chair and a wall can be effective as long as the device is upright, and you are at eye level with the holes.

Just be sure that the device is completely powered off before you begin to loop the string through the hole.

2. Clean the Device

The second step you’ll need to take when restringing a weed eater is to clean it.

Place the weed eater on a flat surface or worktable.

From there, wipe it down and clean off as much dirt and grime as possible.

It’s recommended to use a towel, as it will be the most effective at getting into the crevasse of the device.

Removing dirt around the head and the string can make the replacement go smoother.

Plus, a build-up of grime can actually cause the device to function worse.

3. Remove the Spool from the Head

The next step is to remove the spool from the head.

The head of the device will have the string looped through two endings vertical to each other.

To remove this, you’ll need to push the string through the ends.

This will help loosen the string and get it to come undone.

Once you feel like the spool is starting to loosen up, you can carefully pull the string from one end of the hole to the other.

After that, you can move on to learning how to replace the spool from the head.

4. Replace the Spool/String

Due to the updated design of the line cutting spool, it will be easy to replace the string.

Start by inserting a 0.080-inch cross-fire nylon line into one of the outside holes.

From there, push the string until it’s come through the other end.

You may have to try it a few times before it actually works.

Using a 0.080-inch string or 0.095-inch line is the best, but some people have also used 0.115-inch lines.

Once you’ve pushed the line partially through, you can pull on it until it enters the recess of the weed eater.

There should be at least two to three feet of wire on each end.

5. Pull the String Through

Once you’ve got it through both ends, then you’re officially done with restringing the device.

The Echo GT-225 is extremely easy to restring, and you won’t have to deal with removing parts.

As long as you have the right string type, then the process should only take you 10 to 15 minutes.

Make sure that you pull at least a few feet of string through each side.

Once you’ve done that, you’ll be able to string the device entirely by rotating the head in a counterclockwise motion.

This will cause the string to go into the head and be looped around the inside of the device.

6. Rescrew the Head

Take the head of the weed eater and rotate it counterclockwise until the string is all the way through.

There should be just enough string out of the sides shorter than the shield guard width.

From there, you’re all set, and you can test out the device.

how to string a echo weed eater

Are You Still Confused About Replacing A Weed Eater Head?

If you’re still struggling with restringing the device, then a demonstration video may help.

Here’s just one video example that can help you restring your device.

As you can see, restringing the device requires minimal effort.

The gas-line trimmer also features quicker installation times than others on the market.

Using the correct tools can also help speed up the process.

Troubleshooting the Echo GT-225

While the Echo GT-225 does promise to be a hassle-free device, things can still go wrong.

If you’ve experienced problems with restringing, we can help give you guidance on a few common issues.

Here are the most frequent ones that we’ve found:

Not Stringing Correct String Type/Size

The GT-225’s recommended string type is nylon, and the size is 0.080 in diameter.

We’ve found that the Cross-Fire brand is the most compatible with the weed eater, but we’ve also seen other gardeners use other size strings.

If you experience issues with strings, one problem that may be occurring is that the holes in the head may be too big.

Over time, the device can start to chip away at the holes, and the string may become too loose.

You’ll notice this problem if you’ve restrung the device and found that the string seems to slip back into the head.

To fix this problem, you can invest in the Crossfire nylon line up to 0.115 in diameter.

We don’t recommend using anything thicker than this as it can clog the device up and cause issues in the long run.

Not Stringing Enough String

When you purchase a string, you won’t be using the whole spool.

It’s best to give at least two feet of string on each side of the device.

However, we often see people use too much or too little string.

This can cause problems in the long run and render the device to be less effective.

How would you even notice if there’s not enough string?

The string may be too short and won’t be cutting the grass or weeds close enough to the edge.

You will notice this if you’re going for precision.

If there’s too much string, then you’ll notice that the edge of the trimmer will start to get clogged and won’t cut any of the grass.

Not Replacing String Frequently 

There are many factors that go into how often you need to replace the string.

We’ve found that it’s best to tell if the grass is starting to look a bit dull.

The string will start to thin down and often times fail to cut the grass.

At this point, you’ll want to restring the device.

As a general guide, you should replace the string every half a year.

If you use the equipment frequently, you may have to replace it every few weeks.

Alternatively, you can also invest in a different head type.

The Echo features an extensive range of attachments and accessories that make lawn maintenance hassle-free and straightforward.

One of the most significant advantages of the Echo GT-225 is that it’s compatible with curved shaft trimmer heads.

The heads can store up to 20 feet of string at once and won’t need to be replaced as frequently.

While this can be a good thing, it’s more challenging to restring and require you to purchase a more substantial amount of string at once.

However, in the long run, we find this to be effective for those who don’t want to restring the device frequently.

Would We Recommend the GT-225?

Compared to the older models, we find that the GT-225 is much easier to manage.

There are many positive reviews online, and the most recent model is known to have a more powerful engine than many other older models.

This is likely due to the new engine.

The extra accessories and simplified head design also make maintaining the device easy.

As for restringing, you’ll find that it’s much easier to replace the string in the GT-225 than their previous models.

You won’t have to mess with extra tools, including screwdrivers or knots and bolts.

Plus, the weight of the device is designed to be easier to lift and use, which makes getting a precise trim easier.

Overall, we’d say that we’d highly recommend this if you’re looking for a powerful yet manageable unit.


Learning how to string a Echo weed eater can be difficult if you’re not sure what to look for.

Thanks to GT-225’s upgraded design, you won’t need to take the whole unit apart.

Instead, all you’ll need to do is loop the nylon string through the two holes.

If you run into any issues, Echo customer support can help walk you through the restringing process.

Aside from that, the model comes with up to five years covered warranty.

This ensures that you’re getting a unit that will last and won’t break down on you anytime soon.

Hopefully, we’ve helped you discover how to restring a weed eater.

About the Author

Steve has been gardening for over 20 years now. He enjoys sharing his experiences with others.

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