As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SUPPORT TASK AFT CARGO COMPARTMENT LH TRANSITION PANEL FROM STA 727H - 787 IS CORRODED, REMOVED EXFOLIATED TRANSITON PANEL STA 847-727J+9 LH, MAT''L 53-00-53-2R-5. CIC''ED IAW B737-800 SRM 51-20-01 REF HAECO ID BAC 1496-377 T62 PO 1092765.1 AND LOCATED AND DRILLED IAW SRM 53-00-53 2R5. ALODINED AND PRIMED IAW B737-800 SRM 51-20-01. INSTALLED SPLICE AND NEW PANEL IAW SRM.