As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEFECT TC 531400002 NR 00145: AFT CARGO SHIELD FWD OF THRESHOLD AT RBL 25 WL 158 HAS CORROSION OUT OF LIMITS. RESOLUTION: CORROSION ON SHIELD FWD OF THRESHOLD WEB RBL 25 WL 158 FOUND TO BE OUT OF LIMITS DUE TO NO ALLOWABLE DAMAGE IAW SRM 53-60-15-1A-1. REMOVED SHIELD IAW SRM 51-40-02-06-0 REV 77. INSTALLED NEW SHIELD IAW SRM 51-40-02-00-0 AND BOEING DWG 146A0081 REV A.