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 NUMEROUS DRILLED HOLES IN THE LONGITUDINAL FLOORBEAM AT STA 270 - 225 AND RBL 10, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AND PRIMED AREA IAW DC-8 SRM 51-1-8. RECEIVED REPAIR AND INSTALLED IAW DC-8 SRM 53-2-0 AND 51-1-21.