As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT WING NR 2 SLAT RIB AT STATION XIS 342 FOUND CRACKED. RIB REMOVED IAW SRM 51-35-01, A NEW RIB FABRICATED IAW DRAWING ARB1629 AND INSTALLED IAW SRM 51-35-01 AND EA 1-5750-T0313966 PART 1 STEP 4. REPAIR CLASSIFIED MAJOR IAW GMM 6-2-100.