What was found
MAIN CARGO COMPT FRAME HAS A MISDRILLED HOLE STA 960.000 L-20L TO L-21L (MAJOR REPAIR). PERFORMED MAJOR REPAIR IAW FAA FORM 8110-3 DATED 03-30-07, REPAIR ORDER NR 2-50561-801 DATED 03-29-07 (ED-4500). PERFORMED NDT INSPECTION IAW DC8 NDT SPM PART 06-10-01-001. NO CRACK OR CORROSION FOUND. ENCLOSED SMN FORM 242-2. PLUGGED MISDRILLED HOLE WITH RIVET (MS20470D) IAW SRM 53-2-0 FIG 1F SHEET 2, SRM 51-1-21. CLEANED, TREATED AND PRIMED AREA IAW SRM 51-1-8B. REFER TO JC EC-00267-001 FOR REPAIR.