What was found
DURING A MAINTENANCE VISIT, FOUND SEVERAL MISDRILLED HOLES IN THE UPPER CARGO COMPT. FLOORBEAM INTERCOSTAL AT STA 520 TO 500, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. /////CORRECTIVE ACTION///// REMOVED DAMAGE, TREATED AREA IAW DC-8 SRM 51-1-8. HOLES IN INTERCOSTALS WITHIN ALLOWABLE LIMITS IAW E.O. #99-236 WITH APPROVED 8110-3 DATED 2-21-00.