As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT LEFT TRANSITION PANELS HAVE CORROSION. GROUNDED - YES. REMOVED CORROSION FROM THE AFT PIT, L/H TRANSITION PANEL AT STA 727B+10 TO 797 IAW B737-800 SRM 53-00-53-1A-2.2.D ORIG THICKNESS IS .040" IAW B737-800 SRM 53-60-53-01-2 TABLE 2 FOUND TO BE 100% MAT LOSS AND IS OUT OF LIMITS IAW B737-800 SRM 53-00-53-1A-2.4.A.(2). REPAIRED AFT PIT L/H TRANSITION FROM STA 727B+10 TO 797 USING BAC1496-377 7075-T62 IAW B737-800 SRM 53-00-53-2R-5