What was found
THIRD LEADING EDGE RIB OUTBOARD OF #11 SLAT TRACK CRACKED AT AFT UPPER END. REPLACED RIB IAW DC-9 SRM 51-30-2, 51-30-5, AND 51-10-3B.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
THIRD LEADING EDGE RIB OUTBOARD OF #11 SLAT TRACK CRACKED AT AFT UPPER END. REPLACED RIB IAW DC-9 SRM 51-30-2, 51-30-5, AND 51-10-3B.