As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SCHEDULED MAINTENANCE IN TXK, THE LEFT WING RIB NR 6 LOWER MID SKIN SUPPORT BRACKET WS FOUND TO BE CRACKED. MAINTENANCE REMOVED AND REPLACED THE LEFT WING RIB NR 6 LOWER MID SKIN SUPPORT BRACKET. MAINTENANCE REINSTALLED THE LEFT WING DEFUEL PANEL IAW ASA EO120-51-0005. LEAK CHECK GOOD. INSPECTION WAS COMPLIED WITH. AIRCRAFT RETURNED TO SERVICE. (M)