What was found
HEAVY CHECK / COE / LEVEL 2 CORROSION: PANEL 523GT MATTING FLANGE HAS CORROSION (LENGTH 11.85", WIDTH 7.85", DEPTH .012"). REMOVED AND REPLACED PANEL WITH OEM PART IAW ATR72 SRM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
HEAVY CHECK / COE / LEVEL 2 CORROSION: PANEL 523GT MATTING FLANGE HAS CORROSION (LENGTH 11.85", WIDTH 7.85", DEPTH .012"). REMOVED AND REPLACED PANEL WITH OEM PART IAW ATR72 SRM.