As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION LOWER SILL WEB BETWEEN BS 787 TO BS 847 AT LEVEL STRINGER-25R AT AFT CARGO COMPARTMENT / REPLACED LOWER SILL WEB BETWEEN BS 787 TO BS 847 AT LEVEL STRINGER 25R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02; 51-40-02 AND DRAWING #146A8340