What was found
DURING A MAINTENANCE VISIT, FOUND CORROSION DAMAGE TO THE MAIN CABIN FLOORING AT STA 225 TO 208 AND RBL 10 TO RBL 45 Z AXIS 0, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AREA IAW DC-8 SRM 51-1-8. RECEIVED AND INSTALLED NEW SUB-FLOOR IAW E.O. 99-236 WITH APPROVED 8110-3 DATED 2-14-00.