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 MAIN CABIN FLOOR BEAM AT STA 1640 AND LBL48, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AREA IAW DC-8 SRM 51-1-8.FABRICATED REPAIR AND INSTALLED IAW DC-8 SRM 53-2-0 FIG.1B AND DHSK 602-751.