As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
E/E COMPARTMENT STUB FRAME STA 336 ABOVE STR 23L WEB HAS CORROSION / EVALUATED CORROSION + FOUND TO BE 100% MATERIAL LOSS. OUT OF LIMITS. REMOVED STUB FRAME AT STA 336 ABOVE STR 23L WEB. FABRICATED AND INSTALLED NEW 141A1180-25 WEB IAW SRM 51-10-02-0G-0; 51-40-02-0G-0; AMM 51-21-41-370-803; 51-21-72-370-804 + DWG 141A1180 SHT 12 REV B P/N: 141A1180-25