As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT HAS CORROSION AROUND FASTNER HOLES IN R/H TRANSITION AT STA 767-787. GROUNDED - YES. REMOVED CORROSION AND CHECKED LIMITS FOUND SHIELD (TRANSITION) TO BE OUT OF LIMITS IAW B737-900 SRM 53-60-15-1A-1 FIG 103. REMOVED, FABRICATED AND INSTALLED NEW SHIELD (TRANSITION) IAW B737-900 SRM 51-40-05-0G-0 FIG 2 AND B737-900 SRM 51-40-02-0G-0 W .5 O .050 R .030 L 1.1 D .020.