As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT WING, NR 8 LEADING EDGE SLAT LOWER SURFACE HAD A LOOSE FASTENER, INNER RIB AT XOS 1141.221 FOUND BROKEN. ABOUT 9". LEFT WING NO.8 LEADING EDGE SLAT LOWER SURFACE LOOSE FASTENER INNER BROKEN RIB AT STATION XOS 1141.221 REMOVED AND REPLACED AS PER EA1-5750-T0389101 PART 1. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.