As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C/CK, FLOORBEAM AT STA 1580 RIGHT HAND TUNNEL AREA CORRODED. REMOVED CORROSION, OUT OF LIMITS IAW DC8 SRM 51-1-8. FABRICATED TWO ANGLES AND FILLERS IAW REO 04682. ALODINED AND PRIMED IAW DC8 SRM 51-1 -8. INSTALLED ANGLES AND FILLERS IAW REO 04682.