What was found
INSPECTION TYPE-D, FOUND CORROSION ON FINGER DOUBLER AT LONGERON 31RT FS 200 TO 220. REMOVED CORRODED SECTION OF FINGER DOUBLER, FABRICATED, NEW FINGER DOUBLER, DRILLED, TREATED, PRIMED AND INSTALLED IAW DC8 SRM 53-1-0, 53-2-2, 51-1-8, 51-1-21.