As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT STA 767 TO STA 887 RBL 21 WL 155 SHIELD HAS CORROSION AS MARKED. / REMOVED AND REPLACED SHIELD AFT CARGO COMPARTMENT STA 767 TO STA 887 WL 155 IAW B737-700 SRM 51-40-02-0G-0 AND BOEING DWG # 146A0081 REV. A & SRM 53-00-53-1A-2