As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING OP 16 MAINT CHECK IN CABIN FOUND CORROSION AND WORN AREAS ON FLOOR MEMBRANE FROM STA 178 TO 200, 2 IN RBL TO 44 IN RBL. REMOVED CORROSION PER SPM 6-80-01. TREATED AND PRIMED PER SRM 51-10-3. FABRICATED REPAIR PER SRM 53-01, FIG 4 SHEET 3 AND FIG 7. INSTALLED PER SRM 51-30-2.