What was found
DURING ROUTINE C-CHECK INSPECTION, LT WING OUTBOARD FLAP T/E UPPER PANEL HAS NON STANDARD REPAIR BETWEEN XF 415.000 AND XF 418.000. PERFORMED MAJOR REPAIR IAW DC8 SRM 57-2-5 FIG 1 (SHEET 1, 2). REMOVED NON STANDARD REPAIR (EXISTING) IAW DC8 SRM 51-1-21. REMOVED DAMAGED AREA. FABRICATED NEW PLATING SEGMENT (AL 2024 T3 0.050) + SPLICE (ALCLAD 2024 T3 0.063) + FILLER (ALCLAD 2024 T3 0.020) IAW DC-8 SRM 57-2-5 FIG 1 (SHEET 1, 2) DC-8 SRM 57-7-1 FIG 4 TR 57*94 ITEM Q AND U. CLEANED, TREATED AND PRIMED AREA AND REPAIR PARTS IAW DC-8 SRM 51-1-8B. APPLIED SEALANT TO FAYING SURFACES IAW DC8 SRM 51-1-11. INSTALLED REPAIR PARTS IAW DC8 SRM 57-2-5 FIG 1 (SHEET 1, 2) DC8 SRM 51-1-21.