Replacing your weed wacker string might seem like a small task, but doing it correctly ensures optimal performance and extends the life of your trimmer. This comprehensive guide will walk you through the process, covering various types of weed eaters and offering troubleshooting tips. Let's get started!
Understanding Your Weed Eater's String System
Before diving into the replacement process, it's crucial to understand your weed wacker's specific string mechanism. Most trimmers fall into two categories:
1. Automatic Feed Trimmers:
These trimmers automatically feed the string as needed. They typically have a bump feed system where you tap the head on the ground to release more string. Replacing the string in these models involves opening the head and spooling new string onto the spool.
2. Manual Feed Trimmers:
Manual feed trimmers require you to manually feed the string through the head. These often have a simpler design, but require more hands-on involvement during string replacement.
Tools You'll Need
Before you begin, gather the following tools:
- New weed wacker string: Choose the correct diameter and type of string for your trimmer. Check your owner's manual for specifications.
- Screwdriver (usually Phillips): Needed to open the trimmer head.
- Measuring tape or ruler: To measure the correct length of string.
- Scissors or wire cutters: To cut the string to the appropriate length.
- Optional: Pliers: Can be helpful for managing the string during the spooling process.
Step-by-Step Guide to Replacing Weed Wacker String
The exact steps will vary slightly depending on your trimmer's model, but the general process remains consistent. Always refer to your owner's manual for model-specific instructions.
Step 1: Disconnect the Trimmer
Before beginning any maintenance, always disconnect the trimmer from the power source (unplug electric trimmers or remove the battery from cordless models).
Step 2: Open the Trimmer Head
Locate the screws securing the trimmer head. Use the appropriate screwdriver to carefully remove them. The trimmer head usually separates into two parts.
Step 3: Remove the Old String
Once the head is open, remove the old string spool. If there's any remaining string, carefully unwind it and discard it.
Step 4: Measure and Cut the New String
Measure the required length of the new string. This is usually specified in your owner's manual or on the string packaging. Cut two lengths of string.
Step 5: Spool the New String
This step is crucial and differs slightly depending on your trimmer's design. Some models have simple spools, while others have more complex internal mechanisms. Follow these general guidelines:
- For simple spools: Wind the string around the spool, ensuring it's evenly distributed and there's a small amount of string extending past the hole at the beginning (usually about 6 inches). Avoid overlapping the string.
- For complex spools: Consult your owner's manual for detailed instructions as these vary considerably.
Step 6: Reassemble the Trimmer Head
Carefully reassemble the trimmer head, ensuring the spool sits correctly and firmly. Tighten the screws securely.
Step 7: Test the Trimmer
Reconnecting the power source, carefully test the trimmer to ensure the string feeds correctly.
Troubleshooting Common Issues
- String isn't feeding: Double-check that the string is spooled correctly and that there's no obstruction in the trimmer head.
- String breaks frequently: You may be using the wrong type or diameter of string. Always check your owner's manual for specifications.
- Trimmer isn't cutting effectively: The string may be dull or worn. Replace the string with new, sharp string.
Choosing the Right Weed Wacker String
The type and diameter of weed wacker string you choose significantly impact performance. Consider these factors:
- Diameter: Thicker strings are stronger and better for tougher weeds, but can be harder on your trimmer and might use more power. Thinner strings are gentler but may break more easily.
- Material: Various materials are available, each with its own strength, durability, and cutting capabilities.
By following these steps and understanding your weed wacker's specific needs, you can easily replace your weed wacker string, ensuring a well-maintained and highly effective trimming tool. Remember to always consult your owner's manual for specific instructions and safety precautions.
