What was found
DURING A MAINTENANCE VISIT, FOUND CORROSION DAMAGE TO THE MAIN CABIN FLOORBOARD, FS 850 TO 879 AND LBL 26 TO 27, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED DOUBLER AND FILLER IAW DC-8 SRM 53-2-3 AND 51-3-0.