As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BULGING SKIN AT LT INBD FLAP LOWER SURFACE MID AREA 22" INBD OF FLAP HINGE ARM. CORROSION FOUND TO BE BEYOND LIMITS AT BULGING SKIN AT LT INBD FLAP LOWER SURFACE MID AREA 22" INBD OF FLAP HINGE ARM IAW SRM 57-00-01 FIG 1A. REMOVED AND REPLACED LOWER SKIN AND LOWER T-ANGLE IAW DC10 SRM 51-31-01. MAJOR REPAIR.