A weed eater or string trimmer is an indispensable tool when it comes to mowing hard-to-access areas around fences, boulders, or irregular terrain.
However, after replacing the old string with a new one in my weed eater, it started to get stuck. And when I couldn't figure out why does my weed eater string keep getting stuck, my son came to my rescue.
Continue reading if you, too, have faced the same problem.
Why Does The String Trimmer Keep Getting Stuck?
There can be a plethora of reasons as to why a trimmer string keeps getting stuck.
When a trimmer string is sheared by a piece of root or a wire, or when the trimmer head is not tapped frequently enough, the string gets shorter. As a result, it won’t be able to advance due to a lack of centrifugal force.
Furthermore, using a line that is half the recommended length causes the trimmer head to turn much faster, wearing out the engine.
Another reason behind a jammed string trimmer might be a broken spring. The spring exerts pressure on the inner spool, allowing it to make contact with the hub and advance the line. In case of a broken spring, the spool won’t retract, and the string fails to advance.
Depending on the weed eater model you're using, you can replace the spring by removing the spool or by removing the trimmer head.
Besides the reasons mentioned above, the trimmer head can be the potential reason behind a stuck trimmer line. In fact, the head is the most critical part of any trimmer and can cause many issues if it’s not functioning correctly. If the head is the real culprit here, make sure to replace it immediately.
How To Fix The Issue?
1. Wrap It Correctly
It might sound obvious, but if you fail to wrap up your new string properly around the trimmer head, it’s bound to get stuck. Following the manufacturer's instructions should help you get through the process correctly.
While wrapping the string, make sure to keep it straight and smooth to avoid any bunch up and jams.
2. Spray The Weed Eater With WD-40
If you have a can of WD-40, then spraying it on the string can keep it from jamming. But if you don’t have it handy, here are some other alternatives you can use:
A. Motor Oil
Sprinkle a few drops of motor oil on the string line as you load it. This will keep the lines smooth to prevent them from tangling.
B. Fluid Film
It is another excellent alternative for a WD-40 or motor oil. However, unlike both, you must spray it well on the spool after restring to get the best results.
C. Vegetable Oil
Using vegetable oil also works just fine and doesn’t allow the strings to stick together.
3. Replace The String With One That Has A Correct Diameter
Replacement strings come in a variety of diameters and choosing a thick one without knowing the optimal diameter could cause it to get stuck. So, make sure that the trimmer line in your string trimmer isn't too thick.
Check the instructions manual to determine the optimal string diameter and compare it to the existing one. And replace it with the right diameter if you find it’s wider than required.
4. Check The Trimmer
Apart from these, the potential reason for your endless hiccups might be the trimmer itself. It's no secret that cheaper models sometimes use extremely low-quality parts, which end up breaking down way before time.
Don’t compromise the quality of a trimmer in pursuit of saving a few dollars, as this might cost you in the long term. Always make sure to go for string trimmers manufactured by reputed brands. And when purchasing online, always go through the user comments and reviews to get a better idea of its functionality.
Final Words
On that note, it’s time for me to wrap up.
Remember that maintaining a string trimmer is necessary to keep it working optimally. Hence, always ensure to oil all its parts, including the motor. to avoid the trimmer from getting stuck. And consider replacing any part that isn’t working properly without any delay; otherwise, it can affect the overall efficiency of the tool.
I will see you again. Goodbye and take care!