What was found
DURING A MAINTENANCE VISIT FOUND CRACK, MAIN CARGO DOOR CUT OUT AFT LWR CORNER, TRIM PLATE CRACKED AND METAL BROKEN OFF. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED REPAIR AND INSTALLED IAW DC-8 SRM 51-1-21 & 51-1-4 & 51-1-20D.