As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT WING - NUMBER 6 LEADING EDGE SLAT INNER RIB AT STATION XOS 853 FOUND CRACK. LEFT WING NUMBER 6 LEADING EDGE SLAT INNER AT STATION XOS 853 CRACKED RIB REPAIR CARRIED OUT AS PER EA # 1-5750-T0373733 PART 1. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.