As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT HAND WING NUMBER 8 SLAT RIB FOUND CRACKED AT XOS 1025.54 DURING S/M WORK. LEFT WING NUMBER 8 SLAT RIB AT STATION XOS 1025.54 CRACKED RIB REMOVED AND REPLACED WITH FABRICATED RIB IAW SRM 51-35-01-OG. RIB FABRICATED IAW DRAWING ARB1925 REVISION B. AND EA 1-5750-T0371245 PART 1. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100.