How to Restring a String Trimmer Changing weed eater string requires very few tools and doesn’t take long if you follow the steps below.

To load the line in Ryobi's string trimmer, start by removing the battery so there is no power going to it. Then, cut about 16 feet of trimmer line from a bulk spool, or just have a pre-cut ...

Nothing is as frustrating, however, when your weed eater string breaks and needs replacing, leaving many wondering what to do and how to change it.