As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO-LT TRANSITION PANEL CORRODED MULTIPLE LOCATION. REMOVED DAMAGED TRANSITION ANGLE AT AFT CARGO L/H BTN STA 727 TO STA 7275, FABRICATED, LOCATED, DRILLED AND INSTALLED NEW TRANSITION ANGLE AND SPLICE IAW B737-900 SRM 53-00-53-2R-5.