What was found
DURING A MAINTENANCE VISIT FOUND CORROSION, FUSELAGE, CABIN FLOORBEAM AT STA 580, BL 45 RIGHT, DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED REPAIR DOUBLER ANGLE IAW FAA APPROVED JOSSAIR, CO. DER ENGINEERING SKETCH NR 18R5371101. (CORROSION DAMAGE RECORDED IN EWA CORROSION PROGRAM).