What was found
PASSENGER DOOR (IN DOWN POSITION) VENT DOOR CUT OUT LOWER INTERCOSTAL IS CORRODED. REMOVED AND REPLACED INTERCOSTAL IAW CRJ 900 SRM 51-40-11-001-001-A01 AND 51-42-21-001-001-A01 .
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PASSENGER DOOR (IN DOWN POSITION) VENT DOOR CUT OUT LOWER INTERCOSTAL IS CORRODED. REMOVED AND REPLACED INTERCOSTAL IAW CRJ 900 SRM 51-40-11-001-001-A01 AND 51-42-21-001-001-A01 .