As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT LAV.WASTE SERVICE PANEL FILLER P/N 146A7408-6 CORRORED; STA 847 AND STA 867 AND STRINGER 23L TO 25L / FOUND EXFOLIATED CORROSION OUT OF LIMITS PER SRM53-00-04-1A-1 REMOVED CORRORED FILLER P/N 146A7408-6 AND FABRICATED NEW FILLER PER DRAWING #146A7408;AND INSTALLED BETWEEN STA 847 AND STA 867 STRINGERS 23 AND 25 L/H ; TREATED AND PRIMED FABRICATED FILLER PER REF B737 M/M 51-21-41-370-802 AND 51-21-72-370-804.