As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PREFLIGHT, FOUND LEFT WING UPPER PANEL ASSEMBLY ABOVE NR 2 ENGINE PYLON AND ABOVE NR 1 SLAT CRACKED APPROXIMATELY 48 INCHES LONG FROM FORWARD TO AFT OF PANEL. REMOVED, REPAIRED AND REINSTALLED PANEL ASSEMBLY. REPAIRED IAW SRM 51-40-09 AND 51-40-12. (M)