As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CARGO BS 500 I LBL 22 TO RBL 22 LOWER BULKHEAD ATTACH ANGEL IS CORRODED. / FIVE CORROSION SPOTS APPROX. 1' X 1' X .026' DEPTH FOUND TO BE OUT OF ALLOWABLE LIMITS. REMOVED CORRODED LWR RAIL ASSY AND INSTALLED NEW RAIL ASSY. SI# 7530142 IAW SRM 53-00-53-1A-2; 51-40-02; AND BOEING DWG 143A9481 57575U 11/03/17