What was found
DURING A MAINTENANCE VISIT, FOUND HOLES DRILLED IN RADIUS OF INTERCOSTAL AT THE CABIN UPPER CARGO COMPT STA 1270 AND LONGERON ST 19L, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AND PRIMED AREA IAW DC-8 SRM 51-1-8. FABRICATED REPAIR ANGLES FROM 7075-T6 AND INSTALLED IAW DC-8 SRM 51-1-20D AND 53-2-0.