As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO RH TRANSITION PANEL HAS CORROSION BETWEEN STATIONS 727I - 767. GROUNDED - YES. REMOVED CORROSION BETWEEN STA 727I-767 ORIG THICKNESS .040, MAT LOSS AT GREATEST .010, NEW THICKNESS AT LOWEST .030. AREAS OUT OF LIMITS PER B737-900 SRM 53-00-53-1A-1 FABBED AND INSTALLED REPAIRS PER B737-900 SRM 53-00-53-2R-5.