Maintaining a neatly trimmed lawn is a point of pride for many homeowners. But even the most reliable string trimmer can lose its edge – literally – when the cutting line wears out or gets tangled. If you own a Husqvarna HU625HWT 22″ Walk Behind String Trimmer, knowing how to replace the line is an essential skill. Let’s break down the process into simple steps!
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Before You Begin: Safety and Supplies
- Put Safety First: Always disconnect the spark plug before performing any maintenance on your trimmer. You’ll also want a pair of work gloves and safety glasses.
- Gather the Essentials: Make sure you have the correct replacement line (usually a .155 diameter for this model). You may also need a small flat-head screwdriver for assistance.
Step-by-Step Guide
- Remove the Old Line:
- Locate the trimmer head cover and remove it. You might need your screwdriver to loosen screws or clips holding it in place.
- Inspect the spool and remove any remnants of the old, broken string. Clean out any debris that might have accumulated.
- Prepare the New Line:
- Cut two pieces of trimmer line. Check your Husqvarna manual for the exact length, but it’s usually around 18-3/4 inches for this model.
- Note any notches or markings on the spool. These guide the line and ensure proper winding.
- Wind the New Line
- Find the center of your first line piece. Insert it through the center hole on the spool, ensuring an equal length of line protrudes from each side.
- Following the direction of the arrows on the spool (if present), carefully wind one line around its designated section. Keep the winding neat and tight.
- Repeat with the second piece of line in the opposite winding direction on its respective side of the spool.
- Secure the Line:
- Locate the small notches or slots on the edge of the spool. Slide the end of each line into its corresponding slot to lock it in place.
- Reassemble the Trimmer Head:
- Carefully place the wound spool back into the trimmer head.
- Thread the line ends through the eyelets on the trimmer head cover.
- Reattach the trimmer head cover, securing it with any screws or clips.
Pro Tips for Trimmer Line Success
- Choose the Right Line: Not all trimmer lines are created equal. Stick with high-quality, durable line matching the diameter recommended for your Husqvarna HU625HWT.
- Prevent Breakage: Avoid hitting hard objects like fences, rocks, or pavement with your trimmer line. It will wear down and break much faster.
- Store Line Properly: Line can dry out and become brittle. Store it in a cool, dry place out of direct sunlight to improve its lifespan.
And That’s a Wrap!
Replacing the line on your Husqvarna HU625HWT trimmer is a straightforward process that you can do yourself with a bit of practice. This will extend the lifespan of your trimmer and ensure you always have a powerful, clean cut for the perfect lawn.