As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO FLOOR SUPPORT 22 LEFT OF CENTER LINE 'Z' CHANNEL AT 727B - 807 HAS CORROSION / [01] EVALUATION OF AFT CARGO L/H ZEE CHANNEL FROM STA 727B TO STA 807 WAS FOUND EXFOLIATED AS PER SRM 53-00-53-1A-2;[02] L/H ZEE CHANNEL STA 727B TO STA 807 WAS FOUND OUT OF LIMITS ; RECEIVED NEW ZEE CHANNEL P/N: 146A7502-27. PART WILL BE INSTALLED ON ACO T/C: TTG8Q004E8P6.;[03] [FINAL] VALIDATED STEPS 1 & 2