What was found
DURING A MAINTENANCE VISIT, FOUND CORROSION DAMAGE TO MAIN CABIN SEAT TRACK AT STA 400 AND LONGERON RBL 45, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AREA IAW DC-8 SRM 51-1-8. REPLACED SEAT TRACK IAW DC-8 SRM 53-2-3 FIG A8. (CORROSION DAMAGE RECORDED IN EWA CORROSION PROGRAM).