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 MEMBRANE AT THE L1 DOOR AREA STA 270 - 225 LT AND L21L DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AND PRIMED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED NEW MEMBRANE IAW DC-8 SRM 51-1-21 AND 51-1-4.