As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A MAINTENANCE VISIT FOUND CORROSION DAMAGE TO INTERCOASTAL BETWEEN STA 520 TO STA 560 AND LONGERON 33 RIGHT, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED NEW INTERCOASTAL AND INSTALLED IAW DC-8 SRM 51-1-4.