As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT LOWER CARGO COMPARTMENT FLOOR COMPARTMENT B9 & B10 HAS LIQUID SPILL THAT IS CAUSING SURFACE CORROSION & MINOR PITTING ON FLOOR PANELS. REMOVED CORROSION AND TREATED WITH ARODINE IAW SRM 51-10-2 AND SRM 51-10-6. MATERIAL LOSS LESS THAN .001, WITHIN LIMITS PER SRM 53-10-1 FIGURE 7.