As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING D-CHECK, RIB LEFT SIDE STATION 1354 INSIDE TORQUE BOX LOWER SURFACE OF LOWER ANGLE HAS CORROSION ON HORIZ STAB. REMOVED CORROSION AS PER SRM 51-10-6 MATERIAL LOSS .005. INSTALLED ANGLE REPAIR 2024-T3 .063 2 INCH BY 10 INCH AS PER SRM 51-40-3.