How do you fill flymo strimmer spool?

To fill a Flymo strimmer spool, first, remove the spool from the strimmer by pressing the tabs or unscrewing it, depending on the model. Next, take the appropriate length of trimmer line (usually specified in the user manual) and insert one end into the spool's designated slot, then wind the line around the spool in the direction indicated by the arrows. Leave some line free at the end, then secure it by slotting it into the spool's holding notches. Finally, reattach the spool to the strimmer and ensure it is locked in place.