To restring a Stihl weed eater, identify your model, prepare the weed eater, measure and cut the correct string length, and follow a step-by-step guide to restringing. Maintain and replace the string regularly for optimal performance.
Identifying Stihl Weed Eater Models and String Types
Stihl offers a wide range of weed eater models, each with its unique features and string types. Identifying your Stihl weed eater model is crucial for ensuring the proper string type and restringing technique.
Table: Common Stihl Weed Eater Models and Their String Types
| Stihl Weed Eater Model | String Type | Diameter Range |
|---|---|---|
| FS 38 | Round or Pentagon-shaped trimmer line | 0.065″ to 0.095″ |
| FS 40 | Round or Pentagon-shaped trimmer line | 0.065″ to 0.095″ |
| FS 45 | Round or Pentagon-shaped trimmer line | 0.065″ to 0.095″ |
| FS 56 | Round, Square, or Pentagon-shaped line | 0.080″ to 0.105″ |
| FS 91 | Round, Square, or Pentagon-shaped line | 0.095″ to 0.130″ |
“Using the correct string type and diameter ensures optimal weed eater performance and reduces the risk of damage.”
Preparing Your Stihl Weed Eater for Restringing
Before restringing your Stihl weed eater, follow these safety and preparation steps:
- Turn off the engine and disconnect the spark plug wire to prevent accidental starting.
- Wear gloves and protective eyewear to protect your hands and eyes from debris.
- Lay the weed eater on a flat surface with the cutting head facing up.
- Clean the cutting head and remove any debris, grass, or dirt.
Now that your Stihl weed eater is prepared for restringing, you can move on to selecting the appropriate string length.
Measuring and Cutting the Appropriate String Length
Choosing the correct string length is vital for optimal performance and preventing issues such as tangling or jamming. Here’s how to measure and cut the appropriate string length for your Stihl weed eater:
- Consult your Stihl weed eater’s user manual to find the recommended string length for your specific model.
- Uncoil the string from the spool and straighten it to avoid tangles during the winding process.
- Measure the recommended string length using a tape measure or ruler.
- Cut the string using a pair of sharp scissors or garden shears.
“Cutting the appropriate string length ensures efficient trimming and reduces the chances of line breakage.”
Step-by-Step Guide to Restringing a Stihl Weed Eater
Follow these steps to restring your Stihl weed eater:
- Locate the tabs or notches on the sides of the cutting head, and press them simultaneously to release the spool cover.
- Remove the spool cover and take out the empty spool.
- Inspect the spool for damage, and replace it if necessary.
- Wind the string around the spool in the direction indicated by the arrows on the spool. Maintain even tension and avoid overlapping or crossing the string.
- Leave about 6 inches of string unwound, and insert it into the notches on the spool to hold it in place temporarily.
- Place the spool back into the cutting head, ensuring the notches align with the eyelets on the cutting head.
- Thread the loose ends of the string through the eyelets.
- Replace the spool cover by aligning the tabs with the notches and pressing down firmly until it clicks into place.
- Pull the string ends firmly to release them from the notches on the spool.
Your Stihl weed eater is now restrung and ready for use.
Tips for Properly Winding Stihl Weed Eater String
Winding the string correctly is crucial for the smooth operation of your Stihl weed eater. Here are some tips to ensure a proper winding process:
- Always follow the manufacturer’s instructions for your specific Stihl model.
- Wind the string in the direction of the arrow on the spool.
- Make sure to wind the string evenly and tightly around the spool to prevent tangles and jams.
- When winding two strings, keep them separated in their respective compartments.
- Avoid overfilling the spool, as it may cause the string to jam or break during operation.
“Wind the string in the direction of the arrow on the spool to ensure smooth operation.”
Table: Tips for Proper Winding of Stihl Weed Eater String
| Tip | Description |
|---|---|
| Follow Manufacturer’s Instructions | Adhere to the guidelines provided for your specific Stihl model. |
| Wind in the Correct Direction | Follow the arrow on the spool for proper winding direction. |
| Wind Evenly and Tightly | This helps prevent tangles and jams during operation. |
| Separate Strings (if applicable) | Keep strings in their respective compartments. |
| Avoid Overfilling | Overfilling may cause jams or string breakage. |
Caption: A summary of tips for properly winding Stihl weed eater string.
Troubleshooting Common Stihl Weed Eater Restringing Issues
Sometimes, you may encounter issues when restringing your Stihl weed eater. Here are some common problems and their solutions:
- String not feeding: Ensure that the string is wound correctly, in the direction of the arrow on the spool, and that it’s not tangled or jammed.
- String breaking frequently: Check if the string is of good quality and appropriate thickness for your model. Also, ensure that you’re not overloading the spool.
- Uneven string length: Make sure both strings (if applicable) are of equal length when installing them on the spool.
- Difficulty winding the string: Check the spool and housing for debris or damage, and clean or replace as necessary.
Maintaining and Replacing String on Stihl Weed Eaters
Proper maintenance and timely replacement of the string on your Stihl weed eater are essential for optimal performance. Here’s how to keep your string in good condition:
- Inspect the string regularly for signs of wear or damage. Replace it if necessary.
- Clean the spool and string housing to remove any debris that may affect performance.
- Store the weed eater and extra string in a cool, dry place to prevent the string from becoming brittle.
- Avoid using the weed eater on hard surfaces or near obstacles that can cause the string to break or wear down quickly.
Table: Stihl Weed Eater String Maintenance Tips
| Tip | Description |
|---|---|
| Inspect String Regularly | Check for signs of wear or damage and replace as needed. |
| Clean Spool and Housing | Remove debris that can affect performance. |
| Proper Storage | Store weed eater and string in a cool, dry place. |
| Avoid Hard Surfaces and Obstacles | This can help prevent string breakage or premature wear. |
Italic caption: Tips for maintaining and replacing string on Stihl weed eaters.
“Store the weed eater and extra string in a cool, dry place to prevent the string from becoming brittle.”
Selecting the Right String for Your Stihl Weed Eater
Choosing the correct string for your Stihl weed eater is vital for optimal performance and longevity. Consider the following factors when selecting string:
- String diameter: Refer to your Stihl weed eater’s manual for the recommended string diameter. Using the wrong diameter can cause poor cutting performance or damage to the weed eater.
- String material: Select a high-quality, durable string made from materials like nylon or other synthetic fibers. This ensures longer life and better cutting performance.
- String shape: Different string shapes, such as round, square, or star-shaped, offer varying cutting characteristics. Round strings are more flexible and suitable for lighter tasks, while square or star-shaped strings are better for cutting heavier vegetation.
By following these guidelines and tips, you can successfully restring your Stihl weed eater, maintain its performance, and extend its life.
Key Takeaways
- Identify your Stihl weed eater model and the correct string type.
- Prepare your Stihl weed eater for restringing by cleaning and disassembling it.
- Measure and cut the appropriate string length for your specific model.
- Follow the step-by-step guide to restringing a Stihl weed eater.
- Properly wind the string on the spool and troubleshoot any issues that may arise.
- Maintain and replace the string regularly for optimal performance.
- Select the right string diameter, material, and shape for your Stihl weed eater.
Conclusion
Restringing a Stihl weed eater is a simple task when you know the right steps and follow the proper guidelines. By identifying your weed eater model, preparing it for restringing, and selecting the right string, you can ensure optimal performance and prolong the life of your Stihl weed eater. Regular maintenance and timely string replacement are also crucial for keeping your weed eater in top condition.
