As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT RIGHT SIDE; FLOOR STRUCTURE 'Z CHANNEL' AROUND HOLES HAS EVIDENCE CORROSION BETWEEN STA 727A TO STA 727B. WL 155;5; RBL-21.<[01] THIS WORK CARD WILL BE ACCOMPLISH ON TASK CARD #TTG8Q00S0D9.;[02] (CORRECTION STEP1) THIS WORK CARD WILL BE ACCOMPLISH ON TASK CARD #TTG8Q00QS0D9;[03] VERIFIED STEP 2.