Introduction
This manual provides essential instructions for the proper installation, use, and maintenance of your Ewon replacement spools with line. These spools are designed for compatibility with various Worx string trimmer and edger models. Please read this manual thoroughly before use to ensure safe and efficient operation.
Important: Always verify your trimmer model number and the part number before purchasing and installing replacement parts to ensure correct fitment.
Product Compatibility
These replacement spools are compatible with the following Worx String Trimmer and Edger models:
- WG104E.1
- WG105
- WG106
- WG108
- WG109
- WG112
- WG113
- WG115
- WG116
- WG117
- WG118
- WG119
- WG124
- WG168
- WG184
- WG184.9
- WG190
- WG191
- WX100
Compatible part numbers include WA0007, WA0014, and 50015534.
Package Contents
Each package contains:
- 3 x Spool with pre-wound line

Image: Three Ewon replacement spools, each pre-wound with red trimmer line, shown from a top-down perspective. The spools are black plastic with clear plastic covers over the line.
Setup and Installation
- Safety First: Before attempting any installation, ensure your string trimmer is turned off and disconnected from its power source (unplugged or battery removed).
- Remove Old Spool: Locate the spool cap on your trimmer head. Depending on your model, you may need to press tabs, twist, or unscrew the cap to remove it. Carefully remove the old, empty, or damaged spool.
- Clean Trimmer Head: While the spool is removed, take the opportunity to clean any debris, grass, or dirt from the trimmer head area.
- Prepare New Spool: Take one of the new Ewon replacement spools. Ensure the line is properly secured in the small notch on the spool's edge.
- Insert New Spool: Align the new spool with the trimmer head. There may be specific guides or slots to ensure correct orientation. Feed the end of the trimmer line through the eyelet on the trimmer head.
- Secure Spool Cap: Replace the spool cap, ensuring it clicks into place or is securely fastened according to your trimmer's design. Gently pull on the line protruding from the eyelet to ensure it feeds freely and is not jammed.
- Trim Excess Line: If the line is too long, use the trimmer's built-in line cutter (if available) or a pair of scissors to trim it to the appropriate length, typically extending just beyond the cutting guard.

Image: Three Ewon replacement spools with red trimmer line. Annotations indicate the line diameter as 1.65mm and line length as 4m, and the material as ABS plastic.
Operating Instructions
Once the new spool is installed, operate your Worx string trimmer according to its original manufacturer's instructions. The pre-wound line is designed for automatic feeding in compatible Worx models.
- Line Feeding: Most Worx trimmers feature an automatic line feed system. The line will advance as needed during operation.
- Avoid Overloading: Do not force the trimmer into thick brush or attempt to cut materials beyond its intended capacity, as this can prematurely wear out the line or damage the trimmer.
- Safety Gear: Always wear appropriate personal protective equipment, including safety glasses, long pants, and sturdy footwear, when operating a string trimmer.
Maintenance
- Regular Inspection: Periodically inspect the trimmer line for wear, fraying, or breakage. Replace the spool when the line is depleted or significantly damaged.
- Cleanliness: Keep the trimmer head and spool area free from grass clippings and debris to ensure proper line feeding and prevent blockages.
- Storage: Store unused spools in a cool, dry place away from direct sunlight to maintain line integrity.
Troubleshooting
If you encounter issues with your Ewon replacement spool, consider the following:
- Line Not Feeding:
- Ensure the spool is correctly seated in the trimmer head.
- Check for any tangled line or debris obstructing the feed mechanism.
- Verify that the line is not fused together due to heat or improper storage.
- Confirm the spool cap is securely attached.
- Rapid Line Breakage:
- Avoid hitting hard surfaces like concrete, rocks, or fences.
- Ensure the line is not too long, causing excessive strain.
- Check if the trimmer head's line cutter is dull or damaged, which can fray the line.
- Spool Not Fitting:
- Double-check your Worx trimmer model number against the compatibility list in this manual.
- Ensure the spool is oriented correctly during installation.
Specifications
| Feature | Detail |
|---|---|
| Product Type | Replacement Spool with Line |
| Brand | Ewon |
| Compatible Trimmer Models | Worx WG104E.1, WG105, WG106, WG108, WG109, WG112, WG113, WG115, WG116, WG117, WG118, WG119, WG124, WG168, WG184, WG184.9, WG190, WG191, WX100 |
| Compatible Part Numbers | WA0007, WA0014, 50015534 |
| Line Diameter | 1.65 mm (0.065 inches) |
| Line Length per Spool | 4 meters (13.1 feet) |
| Spool Material | ABS Plastic |
| Package Quantity | 3 Spools |
| Product Dimensions (each spool) | Approximately 2.52 x 2.52 x 0.79 inches |
| Item Weight (package of 3) | 4.2 ounces |
Warranty Information
This product comes with a warranty period of 3 months from the date of purchase. This warranty covers manufacturing defects. Please retain your proof of purchase for any warranty claims.
Customer Support
For any questions, concerns, or assistance regarding your Ewon replacement spools, please contact our customer support team. We aim to respond to inquiries within 24 hours.
Contact: Refer to your purchase platform or packaging for specific contact details.