How to Change String in Stihl Weed Eater: A Step-by-Step Guide

Are you tired of constantly pulling your Stihl weed eater’s starter cord, only for nothing to happen? It’s frustrating when your equipment fails on you, especially when you’re in the middle of a task. But what if we told you there’s an easy solution to this problem? By changing the string on your Stihl weed eater, you can guarantee a smoother experience that will save you time and effort. In this step-by-step guide, we’ll walk you through the process of changing the string on your Stihl weed eater in easy-to-follow instructions.

Before you know it, you’ll be back in the yard, tackling weeds like a pro!

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Gather the Necessary Tools and Materials

When it comes to changing the string on your Stihl weed eater, the first step is to gather all the necessary tools and materials. If you have a basic trimmer head, you’ll need replacement strings that fit the size and shape of your trimmer head. You may also need a pair of pliers to help remove any old, worn-out strings from the trimmer head.

Additionally, you’ll want to wear protective gloves and goggles to prevent injury. If you have a more complex trimmer head, you may require additional specialty tools to disassemble and reassemble it. It’s important to check your owner’s manual or research online to determine the exact tools and materials you’ll need.

Once you have everything on hand, you’ll be ready to get started on changing the string in your Stihl weed eater and getting back to tending to your yard.

Tools: screwdriver, pliers, new string

If you’re planning on restringing your guitar, first and foremost, you’ll need to gather the necessary tools and materials. You’ll need a screwdriver to remove the old strings, pliers to pull the new strings through the bridge and tuning pegs, and of course, a new set of strings. It’s important to note that not all screwdrivers are created equal.

You’ll want to make sure you have a precision screwdriver that fits the size of your tuning pegs to avoid damaging them. As for the pliers, needle-nose pliers work well for this task. When it comes to buying new strings, it’s essential to get the right type and gauge for your guitar.

Using the wrong type of string can cause damage to your instrument and affect the sound quality. High-quality strings can be a bit pricey, but they’re worth the investment for a better playing experience. Now that you have all the necessary tools and materials, you’re ready to start restringing your guitar.

how to change string in stihl weed eater

Materials: cloth, gloves, safety goggles

Before starting any project that involves handling potentially hazardous chemicals or tools, it’s crucial to gather the necessary materials and equipment to protect yourself. For this project, you’ll need cloth, gloves, and safety goggles to keep yourself safe from any potential harm. Cloth is essential for spills or accidental contact with the chemicals, as it can absorb the liquids and prevent further damage.

Wearing gloves can protect your hands from direct contact with corrosive or harmful liquids, reducing the risk of skin irritation or burns. Safety goggles serve as a protective barrier for your eyes, preventing any harmful substances from splashing into them. By ensuring you have these necessary tools and materials, you can safely tackle any project with confidence.

Remember to always prioritize safety and protect yourself before beginning any project.

Prepare for Maintenance

If you’re wondering how to change the string in your Stihl weed eater, don’t worry – it’s an easy task to accomplish. Before you start, it’s important to prepare for maintenance. Make sure the weed eater is turned off and the spark plug is disconnected to avoid any injuries.

Then, remove the spool from the head of the weed eater and clean any debris or dirt that may have accumulated. Next, find the tabs located on the edge of the spool and press them down to release the cover. Remove any remaining debris from the spool and locate the starter pulley.

Pull out the old string from the starter pulley and thread the new string through the holes of the spool. Refasten the cover and reinsert the spool back into the head of the weed eater. Finally, pull the string to release it from the lock and connect the spark plug.

Now you’re ready to get back to maintaining your yard.

Turn off the weed eater and disconnect spark plug

When it comes to maintaining your weed eater, it’s essential to take proper precautions before jumping into the process. Before anything else, ensure you turn off the weed eater and disconnect the spark plug. These steps will eliminate any chances of the machine accidentally turning on, leading to severe injuries.

Once you have done this, you can start checking for any visible signs of wear and tear and replacing them. It’s also essential to take proper care of the engine and exhaust system as these parts are vital to the weed eater’s performance. Regular maintenance of your weed eater will ensure it runs smoothly and lasts for an extended period, saving you from unnecessary expenses.

In the end, all it takes is a little effort, and you’ll be able to keep your weed eater in top-notch condition.

Clean the weed eater and remove debris

Preparing your weed eater for maintenance is essential for ensuring its longevity and optimal performance. One important step in the process is cleaning the weed eater and removing any debris that may have accumulated. From grass clippings to dirt and twigs, debris can easily get stuck in the cutting head, air filter, and other components, eventually causing corrosion, decreased power, and overall damage.

Start by unplugging the spark plug wire to prevent accidental starting, and then use a brush or compressed air to remove debris from the engine, cutting head, line feed, and air filter areas. Make sure to wear gloves and protective eyewear for safety purposes. Once the cleaning process is complete, you can move on to other maintenance tasks such as changing the oil, checking the spark plug, and replacing the line.

By taking the time to properly clean and prepare your weed eater, you can extend its lifespan and ensure a smooth and efficient trimming experience. Don’t forget to repeat this process regularly to maintain optimal performance throughout the year.

Remove the Old String

Changing the string of your Stihl weed eater might seem like a daunting task, but it’s actually a straightforward process. The first step is to remove the old string. Start by finding the spool, located at the bottom of the trimmer head.

Push in the tabs on either side of the spool and lift it out of the head. Next, remove any remaining string from the spool, being careful not to damage the spool or spring. If the string is wound too tightly around the spool, it may be necessary to cut it off with scissors.

Once the old string is removed, you’re ready to move on to the next step of replacing the string in your Stihl weed eater.

Locate the spool and remove the cover

When it comes to changing the string on your grass trimmer, the first step is to locate the spool and remove the cover. This may seem overwhelming at first, but with a bit of patience and careful attention, it can be done smoothly. Start by examining your trimmer to find the spool – it is usually located at the bottom of the device.

Locate the cover over the spool and remove it carefully, either by pressing a button or by using your fingers to gently pry it off. Once the cover is removed, you will see the old string. Take care when handling it, as it can be sharp.

Remove the old string by gently pulling it out, making sure to discard it safely. With the old string removed, you can then proceed to replace it with a fresh one. By following these steps, you can change the string on your trimmer with ease.

Remove the old string and clean the spool

“Remove the Old String” Before we can replace the old string on our weed eater, we need to remove it first. The process is relatively easy, but it’s essential to do it correctly to avoid any accidents. First, we need to turn off the weed eater and unplug it from the power source to avoid any accidental start-ups.

Then we need to locate the spool at the bottom of the weed eater, which houses the string. After that, we need to press down on the spool and turn it counterclockwise to unlock it. Once it’s unlocked, we can pull out the old string from the spool and discard it.

Now that we’ve removed the old string, we need to clean the spool before we can install the new one. Over time, debris, dirt, and grime can accumulate on the spool, which can affect the weed eater’s performance. To clean the spool, we need to use a dry cloth or a brush and remove any debris or dirt from the spool.

If the spool is exceptionally dirty, we can use soap and water to clean it thoroughly. We need to make sure that the spool is completely dry before installing the new string to prevent any issues. By cleaning the spool, we can prolong the life of our weed eater and ensure that it works efficiently.

Insert the New String

If you’re wondering how to change the string in your Stihl weed eater, don’t worry! It may seem threatening at first, but with a few simple steps, you can have a fresh string in no time. First, turn off your weed eater and unplug it if it’s electric. Then, locate the spool cover and remove it by pressing the tabs on either side and pulling it off.

Take out the empty spool and remove any remaining pieces of string. Next, cut a length of new string to the appropriate size and insert it into one of the eyelets on the spool. Wind the string around the spool, making sure it’s winding in the direction indicated by the arrows on the spool itself.

Once you have enough string on the spool, snap the end of the string into the slot on the spool and replace it in the weed eater. Finally, replace the spool cover, and you’re done! With a bit of practice, changing your weed eater string will become a quick and easy task.

Wind the new string around the spool

Once you’ve removed the old string from your weed eater, it’s time to insert the new string. But before you start winding the string around the spool, make sure to get the right type of string for your weed eater. There are different types of strings available, such as round, square, and twisted, each with their own unique characteristics.

Once you have the right type of string, you can move on to inserting it. First, locate the hole in the spool where the string needs to be inserted. Then, insert one end of the string into the hole and thread it through the spool until both ends are sticking out on the same side.

Now it’s time to wind the string around the spool. Make sure to check your weed eater’s manual for the proper winding direction, as it may vary depending on the model. As you wind the string, make sure to keep it tight and even.

Once you’ve wound enough string, secure the loose ends in the notches on the spool and you’re ready to start trimming those weeds!

Secure the end of the string and replace the cover

Once you’ve got your new string, it’s time to replace the old one. Start by inserting one end of the string into the designated opening in the racquet head. Make sure to thread it through each grommet, following the existing pattern.

Once you’ve reached the end, secure it by tying a knot or using a string clamp tool. Be sure to leave enough excess string to allow for tension adjustment. Next, remove the cover of the racquet handle and insert the other end of the string through the butt cap.

Again, follow the existing pattern and be consistent with the tension. Once you’ve reached the end, secure the string and tie a knot or use a string clamp tool again. Finally, trim off any excess string and replace the cover on the handle.

Remember, proper stringing is crucial to your racquet’s performance, so don’t rush the process. Take your time and ensure the tension is just right. With the right technique, you’ll be back on the court in no time with a perfectly strung racquet.

Testing and Finishing Up

If you’re wondering how to change the string in your Stihl weed eater, don’t worry – it’s an easy process! First, make sure the engine is off and the spark plug is disconnected for safety. Next, locate the spool housing on the bottom of the head of the weed eater. Unscrew the cap and remove the spool and old string.

Now, thread the new string through the eyelet on the spool, and wind it onto the spool in the direction indicated by the arrows. Once you’ve wound enough string, make sure to leave a few inches hanging out of the spool housing. Then, replace the spool into the housing, making sure the string is still hanging out.

Finally, screw the cap back on and reconnect the spark plug. Congratulations – you’ve successfully changed the string on your Stihl weed eater!

Reconnect spark plug and test the weed eater

After fixing the weed eater, the last step is to reconnect the spark plug properly. Once that is done, it’s time to test out the machine and see if it starts up. Ensure that all the protective gear is on, and give the starter cord a gentle pull.

If it doesn’t start up, don’t panic yet. Check to see if there is fuel in the tank and the air filter is clean. It’s possible that the engine may need some priming before it can start.

The key is to be patient and try again. Once the weed eater starts, listen to the sound it makes. If it sounds smooth and the engine runs well, then congratulations, you have successfully fixed your weed eater! However, if it’s still not running well or there are strange sounds, you may need to revisit the previous steps and make sure everything is properly connected.

With a little bit of patience and perseverance, your weed eater can be fully operational once again.

Dispose of old string and clean up tools

Now that you’ve finished restringing your guitar, it’s time to dispose of the old string and clean up your tools. Don’t just throw away your old strings – they can actually be recycled! Many guitar stores have drop-off bins where you can dispose of your old strings and they’ll be properly recycled. It’s a small step you can take to help reduce waste and keep our planet clean.

As for your tools, wipe them down with a soft cloth to remove any excess dust or debris. You can also use a lubricant like lemon oil to help keep the fretboard in good condition. By taking a little extra time to clean up, you can ensure the longevity of your guitar and get the most out of your newly strung instrument.


In conclusion, mastering the art of changing the string in your Stihl weed eater is like changing the tires on a race car – it takes skill, precision, and a bit of finesse. But fear not, with the right tools and a little bit of practice, you too can trade in that worn-out string for a fresh, new one and get back to tackling that lawn like a pro. Remember, slow and steady wins the string-changing race, so take your time and don’t be afraid to ask for help if you need it.

Happy trimming!”


How often should I change the string on my Stihl weed eater?
It is recommended to change the string every 6-8 hours of use or when the string becomes frayed or worn.

Can I use any type of string in my Stihl weed eater?
No, it is important to use the recommended type and size of string for your Stihl weed eater to ensure optimal performance and prevent damage.

How do I properly load the string onto my Stihl weed eater?
Follow the instructions in your Stihl weed eater manual or consult a professional to ensure proper loading technique and prevent damage.

What is the best way to store my Stihl weed eater string?
Store the string in a cool, dry place until ready to use, and avoid exposing it to direct sunlight or moisture.

How do I know when it’s time to replace the cutting head on my Stihl weed eater?
If the cutting head becomes damaged, warped, or worn out, it is recommended to replace it to ensure optimal performance and prevent further damage.

Can I use my Stihl weed eater for edging?
Yes, some Stihl weed eaters come with an edging attachment that allows for easy and efficient edging.

How do I maintain my Stihl weed eater for optimal performance?
Follow the maintenance instructions in your Stihl weed eater manual, including regular cleaning, checking for damage or wear, and lubricating moving parts.

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