What was found
SCHEDULED INSPECTION, LEFT WING LEADING EDGE RIB IS CRACKED AT STA 543 (NR 5 SLAT). REMOVED LEFT WING LEADING EDGE CRACKED RIB, DRILLED, DEBURRED, TREATED, PRIME AND INSTALLED NEW RIB IAW DC9 SRM 51-10-4, 51-10-3, AND 51-30-3.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SCHEDULED INSPECTION, LEFT WING LEADING EDGE RIB IS CRACKED AT STA 543 (NR 5 SLAT). REMOVED LEFT WING LEADING EDGE CRACKED RIB, DRILLED, DEBURRED, TREATED, PRIME AND INSTALLED NEW RIB IAW DC9 SRM 51-10-4, 51-10-3, AND 51-30-3.