What was found
DURING A MAINTENANCE VISIT FOUND CORROSION, FUSELAGE, CABIN FLOOR TRACK BETWEEN STA 600 AND STA 690 AT BL 45 LEFT. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED NEW SECTION OF TRACK IAW DC8 SRM 53-2-3 FIG 14. (CORROSION DAMAGE RECORDED IN EWA CORROSION PROGRAM).