What was found
DURING A MAINTENANCE VISIT FOUND CORROSION, FUSELAGE, ANGLE, RT UPPER CUSP LONGITUDINAL AT STA 487, FLOOR LEVEL, LONGERON 21 RIGHT. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED ANGLE IAW DC8 SRM 51-1-4 AND 51-3-0. (CORROSION DAMAGE RECORDED IN EWA CORROSION PROGRAM).