SG12 (Type 1) Weed Eater Trimmer - Overview

Hi Bob, thank you for reaching out. To replace the line in your trimmer, we would suggest following these general instructions: First, remove the spool by pulling it away from the trimmer head. Install the line by aligning it with the groove on the spool and winding it in a clockwise direction. Then, reinstall the spool by lining up the line with the eyelet on the trimmer head. Snap the spool into place by applying force with your palm. We hope this helps!