What was found
DURING ROUTINE C CHECK, FOUND LEFT WING INBOARD FLAP UPPER PANEL HAS NON STANDARD REPAIR BETWEEN STATIONS XW 104.000 AND XW 115.000. PERFORMED MAJOR REPAIR IAW DC-8 SRM 57-7-1 FIG 1. REMOVED PANEL PLATING WITH NON STANDARD REPAIR IAW DC-8 SRM 57-1-0 PAGE 1, DC-8 SRM 51-1-21. FABRICATED NEW PANEL PLATING AND BONDED DOUBLER IAW DC-8 SRM 57-7-1 FIG 1 ITEM “A”, “L” BONDED BOTH PARTS WITH HYSOL IAW DC-8 SRM 51-1-9. CLEANED, TREATED AND PRIMED AREA AND NEW PANEL PLATING INTERNAL PART IAW DC-8 SRM 51-1-8B. APPLIED SEALANT TO FAYING SURFACES IAW DC-8 SRM 51-1-11. INSTALLED NEW PANEL PLATING IAW DC-8 SRM 51.1.21.