symptom
The saw chain leaves the guide-bar groove, hangs from the bar, or comes off the drive sprocket.
The saw chain leaves the guide-bar groove, hangs from 1. Release the trigger, remove the battery, let the chain stop and cool, and do not
symptom
The saw chain leaves the guide-bar groove, hangs from 1. Release the trigger, remove the battery, let the chain stop and cool, and do not