What was found
DURING D-CHECK ACCEPTANCE INSPECTION WHILE PERFORMING DC-9 FLAP OFF WING INSPECTION ON THE LEFT FLAP, FOUND LEVEL II CORROSION ON THE OUTBOARD END RIB. REPLACED IAW DC-9 SRM 57-50-9.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING D-CHECK ACCEPTANCE INSPECTION WHILE PERFORMING DC-9 FLAP OFF WING INSPECTION ON THE LEFT FLAP, FOUND LEVEL II CORROSION ON THE OUTBOARD END RIB. REPLACED IAW DC-9 SRM 57-50-9.