What was found
DURING C-CHECK, THE LEFT WING LEADING EDGE RIB WAS FOUND CRACKED INBOARD OF ANTI-ICE DUCT, NR AF-798. THE RIB WAS REPAIRED IAW DC9 SRM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK, THE LEFT WING LEADING EDGE RIB WAS FOUND CRACKED INBOARD OF ANTI-ICE DUCT, NR AF-798. THE RIB WAS REPAIRED IAW DC9 SRM.