As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT SERVICE DOOR INNER SILL CHORD CORRODED FROM APPROX BS 960-986.5. CORROSION REMOVED - MAT LOSS IN EXCESS IAW SRM 53-60-15 FIG 101 PG 104 LIMITS; INNER SILL CHORD REPLACED BY NEW CHORD; DRAIN TROUGH REINSTALLED; DRAIN TROUGH FITTINGS INSTALLED IAW EO 53-15-15.