As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT HAND #6 SLAT INTERNAL RIB AT STATION XOS 816 FOUND CRACKED. LEFT HAND #6 SLAT INTERNAL AT STATION XOS 819 CRACKED RIB REPAIR CARRIED OUT AS PER EA # 1-5750-T0373733 PART 1 TITLE: WINGS Ï¿½ FLIGHT SURFACE Ï¿½ LH WING SLAT NO. 6 Ï¿½ RIB REPLACEMENT AT XOS816, XOS847 & XOS853 Ï¿½ RSC TRACKING. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.