What was found
DURING ROUTINE C-CHECK INSPECTION, LT WING OUTBOARD AILERON L/E DENTED, XA 662.000. PERFORMED MAJOR REPAIR IAW DC-8 SRM 57-8-1 FIG 4. PERFORMED NDT INSPECTION DETECT CRACK IAW DC-8 NDT SPM PART 06-10-01-001. CRACK FOUND 0.250 LENGTH ENCLOSED SMN FORM 242-2. REMOVED DAMAGED PLATING IAW DC-8 SRM 57-1-0, DC-8 SRM 51-1-21. FABRICATED NEW PLATING (ALCLAD 2024 T3 0.032) IAW DC-8 SRM 57-8-1 FIG 4 ITEM H, DOUGLAS DWG 5763133. CLEANED, TREATED AND PRIMED AREA + NEW PLATING INTERNAL PART IAW DC-8 SRM 51-1-8B. APPLIED SEALANT TO FAYING SURFACES IAW DC-8 SRM 51-1-11. INSTALLED NEW PLATING IAW DC-8 SRM 51-1-21.