What was found
DURING SCHEDULED 1/2 D-CHECK, FOUND CORRODED LOWER SURFACE OF UPPER FLANGE OF INTERCOSTAL AT BL 0, BS 1013. REMOVED AND REPLACED PER BOEING SRM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED 1/2 D-CHECK, FOUND CORRODED LOWER SURFACE OF UPPER FLANGE OF INTERCOSTAL AT BL 0, BS 1013. REMOVED AND REPLACED PER BOEING SRM.