As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT WET AREA STA 987 T-CAP HAS CORROSION FROM RBL 0 TO RBL 50. GROUNDED - YES. REMOVED CORROSION IAW B737-800 SRM 53-70-51-1A-1. ORIG. MAT .150, REMAINING MAT AT LOWEST POINT .037. MAT LOSS OF .113 IS BEYOND ALLOWABLE LIMITS. REMOVED AND REPLACED UPPER CHORD IAW B737-800 SRM 53-70-51-2R-4 REPAIR 4.