What was found
DURING A MAINTENANCE VISIT, FOUND CORROSION ON UPPER LEADING EDGE OF LEFT WING, AT XFS=32.75. *S/D* ATTACHED SCREW HOLES CORRODED BEYOND LIMITS, MATERIAL REMOVED WAS .001 TO .130. FABRICATED AND INSTALLED REPAIR IAW DC-8 SRM 57-2-1 FIGURE 37.