What was found
DURING A MAINTENANCE VISIT FOUND CORROSION, FUSELAGE, AFT LWR CARGO BILGE AT STA 1420, LONGERON 35 LEFT TO LONGERON 35 RIGHT CIRCUMFERENCIAL FRAME DOUBLER. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8.