What was found
DURING A MAINTENANCE VISIT FOUND CORROSION, WING, AROUND SCREW HOLES RIGHT WING OUTBOARD FLAP INBOARD SEGMENT UPPER SURFACE BETWEEN STA XRS 230.500 AND STA XRS 178.000. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED DOUBLER AND FILLER IAW DC8 SRM 51-1-21 AND 57-2-1 FIG 2Q. (CORROSION DAMAGE RECORDED IN EWA CORROSION PROGRAM).