What was found
DURING A MAINTENANCE VISIT FOUND CORROSION , FUSELAGE, CABIN FLOOR PLANK BETWEEN STA 600 AND STA 740 AT BL 6 RIGHT. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED REPAIR DOUBLERS IAW DC8 SRM 53-2-3 FIG 10 PGS 39/40. (CORROSION DAMAGE RECORDED IN EWA CORROSION PROGRAM).