What was found
DURING A MAINTENANCE VISIT FOUND CORROSION DAMAGE TO CENTER PIT ANGLES AT STA 174, DAMAGE EXCEEDED LIMITATIONS IAW DC-10 SRM. REMOVED DAMAGE, TREATED AREA IAW DC-8 SRM 51-21-01. FABRICATED PART AND INSTALLED IAW DC-10 SRM 51-35-01, 51-10-00.