What was found
DURING C-CHECK THE SERVICE DOOR CENTER SILL WAS FOUND TO BE CORRODED AT FRAMES 20-22 AND STRINGERS 15-16R. MX R & R THE SILL IAW SRM 51-40-02. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK THE SERVICE DOOR CENTER SILL WAS FOUND TO BE CORRODED AT FRAMES 20-22 AND STRINGERS 15-16R. MX R & R THE SILL IAW SRM 51-40-02. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.