As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** ON FORWARD CARGO BAY FLOOR TO SIDEWALL SUPPORT AT B.S. 420-440; R.B.L. 24; W.L. 154. / REMOVED AND REPLACED ON FCB FLOOR TO SIDEWALL SUPPORT AT BS 420-440 RBL24 ITEM 7530143 PO #806970 LOCATED AND DRILLED IAW SRM 51-40-05; SRM 51-40-02 AND DWG 143A0080 80644U 04MAR21