As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 0704926) CORROSION ON FWD THRESHOLD SHIELD LOCATED ON AFT CARGO, FROM STA 767 TO 787, WL 159 AND RBL 21. REMOVED, REPLACED AND INSTALLED NEW THRESHOLD SHIELD ON AFT CARGO FROM STA 767 TO STA 787+6 WL 159 RBL 21 IAW B737-900 SRM 51-40-02-0G & BOEING DWG 146A0081 REV. A