As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** ON FLOOR TO SIDEWALL SUPPORT AT ACB BS887 - BS947 RBL21 WL171. / REMOVED AND REPLACED FLOOR TO SIDEWALL SUPPORT BS887-BS947 RBL21 WL171; FABRICATED FROM BAC 1496-377 #7075T62 LOT#1419996-1; IAW SRM 51-40-02. REF DWG 147A7500 89004U 01JUL20