As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: EXFOLIATION CORROSION TO FLOOR BEAM AT FLOORBOARD MOUNTING HOLE AT STATION 986.5, RBL 33.5. MAINTENANCE REMOVED DAMAGED AREA AND REPLACED WITH DOUBLER MATERIAL AT STATION 986.5, RBL 33.5 PER EA 377510 AND SRM 53-70-51-2R-6 REPAIR 6 ALTERNATIVE 4.