Spool w/ Line 310917001

Hi Darleen, thank you for reaching out. We have found the instructions to replace the spool and line. You may need to follow these steps: 1. Remove the battery pack. 2. Push in tabs on side of spool retainer. 3. Pull spool retainer up to remove. 4. Remove the old spool. 5. To install the new spool, make sure the line is captured in the slot on the new spool. 6. Make sure the end of the line is extended approximately 6 inches beyond the slot. 7. Use only 0.065 in. diameter round or 0.080 in. twisted monofilament line. 8. Install the new spool so that the line and slot align with the eyelet in the string head. 9. Thread the line into the eyelet. 10. Pull the line extending from the string head so the line releases from the slot in the spool. 11. Reinstall the spool retainer by depressing tabs into slots and pushing down until spool retainer clicks into place. We hope this information helps!