As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TUL - FOUND CORROSION INSIDE OF STRINGER 27L STATION 720D PLUS 15 INCHES - 17 INCHES BELOW ELECTRICAL WIRE BUNDLE CLAMP. CORROSION REMOVAL WAS BEYOND LIMITS. REMOVED DAMAGED STRINGER 27L FROM 720E 12 INCHES TO 720F 10 INCHES AND INSTALLED SPLICES AND FILLER PER SRM 53-10-3 PAGE 3. (M)