As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO LH TRANSITION PANEL HAS SEVERAL AREAS OF CORROSION FROM STA 727 TO STA 767. GROUNDED - YES. REMOVED AND REPLACED AFT CARGO LH TRANSITION FROM STA 727 TO STA 767 IAW B737-800 SRM 53-00-53-2R-5W: 2" O: .040" R: 0 L: 20" D: .040".