As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAINTENANCE FOUND CORROSION DAMAGE TO THE FS1000.00 FLOOR SUPPORT ANGLE BETWEEN RBL27 AND RBL45. THE CORROSION IS REMOVED WITH A MATERIAL LOSS OF UP TO 0.036". THE SUPPORT ANGLE IS FORMED FROM 2024-T4 AL ALLOY WITH A LOCAL FLANGE THICKNESS OF 0.064" THICK.