What was found
SILL AFT OF L1 DOOR IS CORRODED REMOVED AND REPLACED SILL AFT OF L1 DOOR IAW EMB 175 SRM 51-40-08
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SILL AFT OF L1 DOOR IS CORRODED REMOVED AND REPLACED SILL AFT OF L1 DOOR IAW EMB 175 SRM 51-40-08