As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FWD SHIELD AT AFT CARGO BAY BS767 - BS787 RBL21 WL157. / EVALUATED CORROSION ON ACB FWD SHIELD BS 767 - BS 787 RBL 21 WL 157 FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS IN SRM PART REPAIRABLE BY REPLACEMENT REMOVED AND REPLACED ACB FWD SHIELD BS 767 - BS 787 RBL 21 WL 157 IAW SRM 51-10-02-0G-0 STEP 9.C; SRM 51-40-02-0G-0 AND BOEING DWG# 146A0081