How to Replace String on Homelite Weed Eater? Simple Restring

Introduction

Homelite weed eaters are a popular choice for homeowners and landscapers, offering reliable performance for trimming grass, weeds, and light brush around residential and commercial properties. Like all outdoor power equipment, the trimmer string (also called line) wears down over time from friction, contact with rocks, and thick vegetation. When the string breaks, frays, or becomes too short to cut effectively, you don’t need to hire a professional or replace your entire weed eater – learning how to replace string on Homelite weed eater is a simple, low-cost DIY task that takes as little as 5 minutes, even for beginners.

This guide covers the restringing process for all common Homelite head types, including bump feed, fixed line, and automatic feed models. We’ll also share tips to extend your string’s lifespan, common mistakes to avoid, and answers to frequently asked questions to help you complete the job quickly and safely.

• Introduction
• Understanding Homelite Weed Eater String
  • Common String Types for Homelite Models
  • Signs Your String Needs Replacement
• Tools and Materials You’ll Need
• Safety Precautions Before Starting
• Identifying Your Homelite Weed Eater Head Type
  • Bump Feed Heads
  • Fixed Line Heads
  • Automatic Feed Heads
• Step-by-Step Restring for Bump Feed Homelite Weed Eaters
• Step-by-Step Restring for Fixed Line Homelite Weed Eaters
• Step-by-Step Restring for Automatic Feed Homelite Weed Eaters
• Tips for Longer String Life and Better Performance
• Common Mistakes to Avoid When Replacing String
• Frequently Asked Questions
• Conclusion

Understanding Homelite Weed Eater String

Before you start the restringing process, it’s helpful to understand the basics of Homelite weed eater string, including the different types available and when it’s time for a replacement. Using the right string for your model and needs will improve cutting performance, reduce wear on your weed eater’s motor, and extend the time between restringing sessions.

Common String Types for Homelite Models

Homelite weed eaters are compatible with several types of trimmer string, each designed for different use cases and cutting conditions. Choosing the right type will ensure optimal performance and longevity for your equipment. Below is a comparison of the most common string types for Homelite models:

Most standard residential Homelite weed eaters work best with .080-inch round or serrated string, while heavy-duty models can handle up to .095-inch diameter line. Always check your owner’s manual for the recommended string gauge for your specific model to avoid damaging the motor or cutting head.

Signs Your String Needs Replacement

Knowing when to replace your string will prevent poor cutting performance and unnecessary strain on your weed eater’s motor. Look for these common signs that it’s time for a new string:

• Frayed or split string ends: Over time, the tips of the string will fray from contact with hard surfaces and vegetation. Frayed string cuts less effectively and is more likely to break mid-use.
• String is shorter than the recommended length: Most Homelite heads are designed to hold 10-15 feet of string. If your string is significantly shorter than this, it won’t advance properly when bump fed or automatically fed.
• Reduced cutting power: If your weed eater struggles to cut through thick weeds or grass that it previously handled easily, worn string is likely the culprit.
• Frequent breakage: String that breaks repeatedly during use is either the wrong gauge, worn out, or loaded incorrectly in the head.
• Jamming in the head: Worn, frayed string can get stuck in the head’s feed mechanism, causing jams that require disassembly to fix.

Replacing your string at the first sign of wear will save you time and frustration in the long run, and keep your yard looking neat with minimal effort.

Tools and Materials You’ll Need

Replacing the string on your Homelite weed eater requires very few tools, most of which you likely already have on hand. Having everything ready before you start will make the process faster and more efficient. Here’s what you’ll need:

• Replacement trimmer string (correct gauge and length for your Homelite model)
• Safety gloves (to protect your hands from sharp string edges and debris)
• Safety glasses (to protect your eyes from flying debris)
• Flathead screwdriver (for removing spool caps on some models)
• Needle-nose pliers (for pulling string through eyelets and removing old string remnants)
• Small brush or old toothbrush (for cleaning grass and debris from the head and spool)
• Scissors or string trimmer line cutter (for cutting string to length on fixed-line models)

All of these tools are optional except for the replacement string and safety gear, but they will make the restringing process much easier and reduce the risk of injury or damage to your weed eater.

Safety Precautions Before Starting

Weed eaters can cause serious injury if they start accidentally while you’re working on them, so following these safety steps is non-negotiable before you begin any maintenance:

1. Disconnect the power source: For gas-powered Homelite models, remove the spark plug wire from the spark plug to prevent the engine from starting accidentally. For cordless electric models, remove the battery pack from the weed eater. For corded electric models, unplug the device from the outlet.
2. Wear personal protective equipment (PPE): Always wear safety glasses and work gloves during the restringing process. Flying string fragments, grass clippings, and debris can cause eye injuries or cuts to your hands.
3. Work on a stable, flat surface: Place your weed eater on a workbench or the ground in a well-lit, open area. This will prevent it from tipping over while you’re removing the spool and loading new string.
4. Clear the area of bystanders and pets: Make sure no one is standing near you while you work, as accidental activation of the weed eater could cause injury.
5. Let a recently used weed eater cool down: If you were using the weed eater shortly before restringing, wait 10-15 minutes for the engine (gas models) or motor (electric models) to cool to avoid burns.

Skipping these safety steps can lead to serious injury, so take the time to follow them before you start working on your weed eater.

Identifying Your Homelite Weed Eater Head Type

Homelite uses three main types of trimmer heads across its weed eater lineup, and the restringing process varies slightly for each. Identifying your head type before you start will ensure you follow the correct steps for your model. The three most common Homelite head types are bump feed, fixed line, and automatic feed.

Bump Feed Heads

Bump feed heads are the most common type on residential Homelite weed eaters. You advance more string by tapping the bottom of the head on the ground while the tool is running. Most models have a circular spool cap that twists off to access the spool.

Fixed Line Heads

Fixed line heads have no bump feed mechanism. You manually feed new string through the head’s eyelets and cut it to length with scissors. These are common on lightweight Homelite models for users who prefer a simple, no-fuss design.

Automatic Feed Heads

Automatic feed heads advance string automatically when you release the trigger, no tapping needed. They use a small mechanism to feed new line as the old one wears down, ideal for frequent users. Most have a side release button to access the spool.

If you’re unsure what head type your Homelite weed eater has, check the owner’s manual or look for identifying features: bump feed heads have a textured bottom for tapping, fixed line heads have no moving parts on the bottom, and automatic feed heads have a small button or lever on the side of the head.

Now that you’ve identified your head type, follow the step-by-step guide below for your specific model to complete the restringing process. The exact steps for how to replace string on Homelite weed eater vary slightly by head type, so be sure to use the guide that matches your equipment.

Step-by-Step Restring for Bump Feed Homelite Weed Eaters

Bump feed heads are the most common Homelite model, so this is the restringing process you’ll use for most residential weed eaters. Follow these steps carefully to avoid jams and ensure proper string feeding:

1. Remove the spool cap: Twist the circular spool cap counterclockwise and pull it off the bottom of the head. Use a flathead screwdriver if the cap is stuck.
2. Remove the old spool: Pull the spool straight out of the head and discard any remaining old string.
3. Clean the head and spool: Brush away grass, dirt, and debris from the head interior and spool to prevent jams.
4. Prepare the new string: Find the center of the replacement string and insert it into the slot on the spool.
5. Wind the string onto the spool: Wind the string tightly around the spool in the direction of the arrow (usually clockwise), overlapping layers slightly. Leave 6-8 inches of string hanging out from both ends.
6. Secure the string ends: Insert each loose end into the eyelets on the sides of the spool and tug gently to lock them in place.
7. Reinstall the spool: Align the spool notches with the tabs inside the head, push it in until it clicks, and make sure it is seated fully.
8. Thread the string through the head: Pull both loose ends through the eyelets on the bottom of the head, leaving 6-8 inches extending out.
9. Reattach the spool cap: Place the cap back on the head and twist clockwise until tight, but do not overtighten.
10. Test the feed: Tap the bottom of the head on the ground 2-3 times. 2-3 inches of string should advance with each tap. Trim excess string if needed.

Once the string feeds correctly, your Homelite bump feed weed eater is ready to use.

Step-by-Step Restring for Fixed Line Homelite Weed Eaters

Fixed line heads are simpler than bump feed models, as they don’t have a bump feed mechanism. The process for how to replace string on Homelite weed eater with a fixed line head is straightforward, but requires you to cut the string to the correct length after loading. Follow these steps:

1. Remove the spool cap and spool: Twist the cap counterclockwise to remove it, then pull the spool out of the head. Discard any old string remnants.
2. Clean the head and spool: Brush away grass and debris from the head interior and spool.
3. Feed string through the spool: Insert one end of the new string into an eyelet on the spool, pulling 6-8 inches through the other side.
4. Wind the string onto the spool: Wind the string tightly around the spool in the direction of the arrow (usually clockwise), overlapping layers. Leave the loose end hanging out.
5. Thread the string through the head: Insert the loose end into the eyelet on the bottom of the head, pulling 10-12 inches of string through (check your manual for exact length).
6. Cut the string to length: Use scissors or a line cutter to trim the string to the recommended length.
7. Reinstall the spool and cap: Align the spool with the head tabs, push it in until it clicks, then twist the cap clockwise until tight.
8. Test the string: Turn on the weed eater briefly to ensure the string spins evenly and cuts effectively. Adjust length if needed.

Fixed line heads are less prone to jamming than bump feed models, making them a good choice for users who prioritize simplicity.

Step-by-Step Restring for Automatic Feed Homelite Weed Eaters

Automatic feed heads are designed for minimal user intervention, as they advance string automatically when you release the trigger. The restringing process for these models is similar to bump feed heads, with a few key differences. Follow these steps to replace the string on your automatic feed Homelite weed eater:

1. Disconnect power and remove the spool: Disconnect the spark plug wire, battery, or power cord first. Press the release button on the side of the head, twist the spool cover counterclockwise, and pull the spool out.
2. Remove old string and clean: Pull off all old string, then brush away debris from the head interior and feed mechanism.
3. Wind new string onto the spool: Insert the center of the new string into the spool slot, wind tightly in the direction of the arrow (clockwise), and leave 6-8 inches hanging out. Insert the ends into the spool eyelets to secure them.
4. Reinstall the spool: Align the spool tabs with the head slots, push it in until it clicks, and make sure it is fully seated.
5. Thread the string through the guide: Pull both loose ends through the guide hole on the bottom of the head, leaving 6-8 inches extending out.
6. Reattach the spool cover: Place the cover back on the head and twist clockwise until it clicks. Do not overtighten.
7. Test the automatic feed: Reconnect power, turn on the weed eater, squeeze the trigger for 5-10 seconds, then release. 1-2 inches of string should advance automatically.

Automatic feed heads are the most convenient option for frequent users, as they eliminate the need to tap the head on the ground to advance string during use.

Tips for Longer String Life and Better Performance

With proper care and use, you can extend the life of your Homelite weed eater string by 2-3x, reducing the frequency of restringing and improving cutting performance. Follow these tips to get the most out of your string and your weed eater:

• Use the correct string gauge: Check your owner’s manual for the recommended diameter. Thicker gauges strain the motor; thinner gauges break easily.
• Avoid hard surfaces: Hitting rocks, pavement, and fence posts is the top cause of string breakage. Try to trim only grass and weeds when possible.
• Don’t overload the spool: Fill the spool only to the marked line or just below the cap. Overloading causes jams and poor feeding.
• Clean the head after each use: Brush away grass and debris to prevent jams and premature string wear.
• Store in a dry place: Moisture causes rust on the head and spool, leading to jams. Store your weed eater in a garage or shed away from rain and dew.
• Use serrated string for thick vegetation: Serrated string cuts more effectively through dense weeds and lasts longer than round line in heavy-use conditions.
• Reduce speed when not cutting: Running at full throttle while not in contact with vegetation wears the string down faster. Lower speed when moving between trimming areas.

Following these simple tips will keep your Homelite weed eater running smoothly and reduce the time you spend on maintenance.

Common Mistakes to Avoid When Replacing String

Even experienced users make mistakes when restringing a weed eater, which can lead to jams, reduced performance, and even damage to the equipment. Avoid these common errors to make the restringing process as smooth as possible:

• Wrong winding direction: Always check the arrow on the spool before winding. Winding counterclockwise when clockwise is required will cause jams and poor feeding.
• Incorrect string gauge: Using a thicker gauge than recommended strains the motor; a thinner gauge breaks easily. Check your manual for the correct size.
• Insufficient slack: Leave 6-8 inches of slack when loading string. Too little slack prevents proper feeding during use.
• Skipping power disconnection: Always disconnect the spark plug wire, battery, or power cord first to avoid accidental activation and injury.
• Skipping head cleaning: Grass and debris buildup causes jams and premature wear. Brush out the head before installing new string.
• Overloading the spool: Fill the spool only to the marked line. Too much string causes jams and poor feeding.

If you make a mistake during restringing, don’t panic – simply remove the spool, correct the error, and reinstall it. Most mistakes are easy to fix and won’t damage your weed eater if addressed quickly.

Frequently Asked Questions

How Often Should I Replace My Homelite Weed Eater String?

Replacement frequency depends on use. For light residential use (1-2 times per week), replace the string every 1-2 months. For heavy use (commercial landscaping, large properties, thick brush), replace it every 1-2 weeks. Replace immediately if you see fraying, breakage, or reduced cutting power, regardless of usage time.

What Gauge String Should I Use for My Homelite Weed Eater?

The recommended string gauge depends on the model, but most residential models use .080-inch diameter string, while heavy-duty models can handle up to .095-inch diameter. Using a thicker gauge than recommended can damage the motor and cutting head, while a thinner gauge will break more easily. Always check your owner’s manual for the exact recommended gauge for your specific model.

Why Does My Homelite Weed Eater String Keep Breaking?

Frequent string breakage is usually caused by one of a few common issues: using the wrong gauge string for your model, hitting hard objects like rocks or pavement while trimming, winding the string in the wrong direction on the spool, overloading the spool with too much string, or using worn, frayed string. To fix the issue, first check that you’re using the correct gauge string, then inspect the head to make sure the string is loaded correctly, and avoid contact with hard surfaces while trimming.

Can I Use Aftermarket String on My Homelite Weed Eater?

Yes, you can use aftermarket trimmer string on your Homelite weed eater as long as it matches the recommended gauge and length for your model. Many high-quality aftermarket strings are just as durable as OEM Homelite string, and often cost less. Avoid cheap, low-quality aftermarket string, as it may break more easily and damage your weed eater’s motor.

How Much String Should I Load Into the Head?

Most Homelite weed eater heads are designed to hold 10-15 feet of string, depending on the model. Fill the spool only to the recommended level, usually just below the top of the spool or the line marked on the spool. Overloading the spool with too much string will cause jams and prevent proper feeding, while underfilling it will reduce the amount of time you can use the weed eater before needing to restring.

Conclusion

Learning how to replace string on Homelite weed eater is a simple, valuable skill that will save you time and money over the life of your equipment. By following the step-by-step guide for your specific head type, using the correct string and tools, and following basic safety precautions, you can restring your weed eater in minutes, no professional help required.

Remember to choose the right string type and gauge for your use case, follow the tips to extend your string’s lifespan, and avoid common mistakes like winding the string in the wrong direction or overloading the spool. With proper care, your Homelite weed eater will stay in top condition for years, keeping your yard neat and tidy with minimal effort.

Next time your string wears out or breaks, don’t reach for a new weed eater – use this guide to replace the string yourself and get back to trimming in no time.