As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPT: APPROX STA 1841, FLOOR SUPPORT ANGLE HAS CORROSION AT NUT PLATES. (UNDERSIDE OF ANGLE). HEAVY AND LIGHT FROM RIGHT TO LEFT SIDE OF A/C. REMOVED AND REPLACED FLOOR SUPPORT AT STATION 1841 FROM RBL-1 TO RBL-63 REF DAC DWG AGA7170 AND SRM 51-31-01 VOL.2.