As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO FWD OF DOORWAY SHEILD PANEL CORRODED ON UPPER AND LOWER SURFACES. GROUNDED - YES. DAMAGE FOUND TO BE OUT OF LIMITS IAW B737-900ER SRM 53-60-15-1A-1 REMOVED AND REPLACED SHEILD PANEL IAW B737-900ER SRM 51-40-02-0G-0W 2 O .050 R .037 L 4 D .013.