As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO ST42L FR55-57 STRINGER AND PREVIOUS STRINGER REPAIR SPLICES HAVE CORROSION PER NON ROUTINE 9298916 GENERATED BY N078625 REMOVED EXISTING REPAIRED STRINGER FR 54L-58L IAW SRM 51-42-11 AND INSTALLED NEW STRINGER 42L FR 54L-60L IAW SRM 51-72-11 P1 PAR 2 STEP 1, PAGE 2 PAR B1 STEPS 1-4. THIS REPAIR/REPLAC EMENT IS A CAT A REPAIR, NO SRI/IIR INSPECTION REQUIRED. LOG PAG E 3613945 CLOSED DUE TO STRINGER REPLACEMENT.