How To Load Husqvarna String Trimmer

Operating a Husqvarna string trimmer efficiently often hinges on a seemingly simple task: loading the trimmer line. This process, when performed correctly, ensures optimal cutting performance and extends the lifespan of both the trimmer line and the trimmer head. This article provides a step-by-step guide to properly loading a Husqvarna string trimmer, catering to various head types and offering practical tips for smooth operation.

Understanding Husqvarna Trimmer Head Types

Husqvarna offers a range of trimmer heads, each designed for specific needs and line loading mechanisms. Familiarity with your trimmer head type is essential for efficient line replacement.

Automatic Feed Heads (Bump Feed)

These heads automatically dispense line when tapped against the ground while the trimmer is running. They typically require winding the line internally.

Manual Feed Heads

These heads require the user to manually advance the line by stopping the trimmer and pulling the line out.

Fixed Line Heads

These heads use pre-cut lengths of line that are inserted directly into the head. Replacement involves simply removing the worn line and inserting new pieces.

Preparing for Line Loading

Before commencing the line loading process, gather the necessary materials and prepare your workspace. This ensures a safe and efficient experience.

• Appropriate Trimmer Line: Refer to your Husqvarna trimmer's manual to determine the correct line diameter and type. Using the wrong line can damage the trimmer head or reduce cutting performance. Common sizes range from 0.065 inch to 0.095 inch.
• Gloves: Protect your hands from dirt and potential cuts.
• Safety Glasses: Shield your eyes from debris.
• Clean Workspace: Ensure a clear area to work in, free from obstructions.

Loading Automatic Feed (Bump Feed) Trimmer Heads

This method is common for Husqvarna trimmers and involves winding the line inside the spool.

1. Turn off the Trimmer and Disconnect the Spark Plug: Safety is paramount. Ensure the engine is off and the spark plug is disconnected to prevent accidental starts.
2. Remove the Spool: Most Husqvarna bump feed heads have a button or tabs to release the spool housing. Press the button or tabs and pull the spool housing away from the trimmer head.
3. Remove the Old Line (if any): If there is any remaining old line on the spool, remove it completely.
4. Cut the Trimmer Line: Cut two equal lengths of trimmer line, typically 10-20 feet each, depending on the spool size and line diameter (consult your manual for the recommended length).
5. Align the Spool: Locate the arrow indicators on the spool. These arrows indicate the direction the line needs to be wound. Some spools might have two separate compartments for each line.
6. Insert the Line: Insert one end of each line into the designated hole or slot on the spool. Feed the line through the hole until it emerges on the other side of the spool compartment.
7. Wind the Line: Wind the line tightly and evenly around the spool in the direction of the arrow. Overlapping or uneven winding can cause the line to jam. Keep tension on the line as you wind. If your spool has two compartments, wind each line into its respective compartment.
8. Leave an Excess: Leave approximately 6-8 inches of line unwound. This will make it easier to thread the line through the eyelets in the trimmer head.
9. Secure the Line: Many spools have a notch or clip to temporarily secure the line ends, preventing them from unwinding.
10. Reassemble the Spool Housing: Align the spool housing with the trimmer head and press it firmly until it clicks into place. Ensure the line ends are threaded through the eyelets on the trimmer head.

Loading Manual Feed Trimmer Heads

Manual feed heads require a slightly different approach to line loading.

1. Turn off the Trimmer and Disconnect the Spark Plug: Prioritize safety by ensuring the engine is off and the spark plug is disconnected.
2. Remove the Spool (if applicable): Some manual feed heads have a removable spool, while others have a fixed spool. If your head has a removable spool, remove it.
3. Cut the Trimmer Line: Cut the trimmer line to the appropriate length as specified in your trimmer's manual.
4. Thread the Line: Insert one end of the trimmer line through one of the eyelets on the trimmer head and push it through until an equal length of line extends from both sides of the head. For heads with a spool, wind the line around the spool, ensuring it's evenly distributed.
5. Secure the Line (if applicable): Some manual feed heads have a mechanism to secure the line. Follow the manufacturer's instructions to properly secure the line.

Loading Fixed Line Trimmer Heads

Fixed line heads are the simplest to load, requiring only pre-cut line segments.

1. Turn off the Trimmer and Disconnect the Spark Plug: As always, ensure the engine is off and the spark plug is disconnected.
2. Remove the Worn Line: Grasp the worn line and pull it straight out of the head. It may be necessary to use pliers if the line is stuck.
3. Insert the New Line: Insert one end of the pre-cut line segment into the empty slot on the trimmer head. Push the line in firmly until it is securely seated. The line should be inserted to the same depth as the other lines.
4. Repeat for Other Lines: Repeat the process for any other lines that need replacing.

Troubleshooting Common Issues

Even with careful execution, problems can arise during line loading. Here are some common issues and solutions:

• Line Jams: Uneven winding or using the wrong line size can cause jams. Rewind the line carefully, ensuring even distribution. Check that you are using the correct line size and type.
• Line Breaks Frequently: Using old or brittle line, or trimming against hard surfaces, can cause frequent breakage. Replace the line with fresh line and avoid trimming against concrete or rocks.
• Line Doesn't Feed: This can be due to the line being wound too tightly or the bump feed mechanism being dirty. Loosen the line slightly and clean the bump feed mechanism.
• Difficulty Removing the Spool: Ensure you are pressing the release button or tabs correctly. If the spool is stuck, try gently wiggling it while pressing the release mechanism.

Tips for Optimal Trimmer Performance

Proper line loading is just one aspect of maintaining a high-performing string trimmer. Consider these additional tips:

• Store Trimmer Line Properly: Store trimmer line in a cool, dry place to prevent it from becoming brittle.
• Clean the Trimmer Head Regularly: Remove debris and grass clippings from the trimmer head to ensure smooth operation.
• Sharpen the Line Cutter Blade: The line cutter blade on the trimmer head can become dull over time. Sharpening it will improve line cutting efficiency.
• Maintain the Engine: Follow the manufacturer's instructions for engine maintenance, including changing the air filter and spark plug.

Line Types and Their Applications

Husqvarna offers various types of trimmer line, each suited for different applications.

• Round Line: The most common type, suitable for general trimming tasks.
• Square Line: Offers more aggressive cutting power, ideal for thicker weeds and brush.
• Star-Shaped Line: Provides a balance of cutting power and durability.
• Twisted Line: Reduces noise and vibration while offering good cutting performance.
• Silent Line: Specifically designed to reduce noise levels during operation.

Selecting the appropriate line type for the task at hand can significantly improve efficiency and reduce wear on the trimmer.

Safety Precautions

Always adhere to safety precautions when operating a string trimmer.

• Wear safety glasses and hearing protection.
• Wear long pants and closed-toe shoes.
• Keep bystanders at a safe distance.
• Never operate the trimmer in wet conditions.
• Inspect the area for obstructions before trimming.
• Use the trimmer only for its intended purpose.

Following these safety guidelines will help prevent accidents and ensure a safe trimming experience.

Conclusion

Mastering the art of loading a Husqvarna string trimmer properly is essential for achieving optimal cutting performance, prolonging the life of your equipment, and ensuring a safe and efficient yard maintenance experience. Understanding the different trimmer head types, following the correct loading procedures, and troubleshooting common issues will empower you to tackle your trimming tasks with confidence. Remember to always prioritize safety and select the appropriate trimmer line for your specific needs.