What was found
DURING ROUTINE CPCP INSPECTION, FOUND SEVERAL HOLES DRILLED INTO LT FRAME AT FS 1020, 5 ABOVE UPPER CUSP AREA AND GOUGE ON LT FRAME, 5 ABOVE UPPER CUSP AREA. FAB ANGLE, HEAT TREAT AND AGE ANGLE IAW DC8 SRM 51-1-1. DRILLED ANGLE IAW COTNEY DRAWING D93-R66 TREAT AND PRIMED. INSTALLED REPAIR IAW COTNEY DRAWING D93-R66. CORROSION TASK CARD NUMBER 573L-0551. NON-ROUTINE NR 04943 TASK NR Y1401.