What was found
AFT SERVICE DOOR SILL HAS CORROSION ON AFT SECTION AT FR 23. MAINTENANCE CUT SECTION OUT AND REPAIRED WITH A DOUBLER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFT SERVICE DOOR SILL HAS CORROSION ON AFT SECTION AT FR 23. MAINTENANCE CUT SECTION OUT AND REPAIRED WITH A DOUBLER.