What was found
DURING D-CHECK ACCEPTANCE INSPECTION WHILE PERFORMING DC-9 FLAP OFF WING INSPECTION ON LEFT FLAP, FOUND LEVEL II CORROSION ON LOWER AFT SPAR. BLENDED AND TREATED FOR CORROSION PER DC-9 SRM 51-10-3. REPAIRED SPAR IAW DC-9 SRM 57-06.
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 LEFT FLAP, FOUND LEVEL II CORROSION ON LOWER AFT SPAR. BLENDED AND TREATED FOR CORROSION PER DC-9 SRM 51-10-3. REPAIRED SPAR IAW DC-9 SRM 57-06.