What was found
DURING D CHECK INSPECTION, FOUND LONGERON 2 LT CORRODED AND CRACKED AT F/S -1. REMOVED DAMAGED SECTION OF LONGERON, DRILLED NEW SECTION OF LONGERON AND SPLICES, TREATED, PRIMED AND INSTALLED IAW DC8 SRM 51-1-8, 53-2-2, 53-1-0, 51-1-21, 51-1-20D.