What was found
DURING A MAINTENANCE VISIT FOUND CORROSION DAMAGE TO THE FLOOR BEAM LOWER GILLINER ATTACH ANGLE AT FS 560 AND X-16 TO X-48 Z=-10, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED PART IAW DC-8 SRM 51-1-20.