As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND ON STR 27L AFT OF SPLICE AT STA 360+10' / EVALUATED DAMAGE ON STR 27L AFT OF SPLICE @ STA 360+10' IAW B737 SRM 53-30-03-1A-1. FOUND 100% MATERIAL LOSS OUT OF LIMITS REPAIRED IAW B737 SRM 53-00-03-2R-1 & EA 190055 REV P1 & IR & SWA EA 1-753-34071 REV IR