What was found
DURING C-CHECK INSPECTION FOUND LEFT OUTBOARD WING L/E INBOARD SECTION WITH CORROSION ON SEVERAL AREAS OF UPPER SKIN SURFACE (STA XW 485.000-XPS 710.000). PERFORMANCE MAJOR REPAIR IN ACCORDANCE WITH DC8 STRUCTURAL REPAIR MANUAL 56-2-1 FIG 44. REMOVED CORROSION FOUND OUTER LIMITS, REPAIR ACCOMPLISHED, REMOVED DAMAGED SKIN IN ACCORDANCE WITH DC8 STRUCTURAL REPAIR MANUAL 57-2-1 FIG 44, FABRICATED DOUBLER, CLEANED TREATED AND PRIMED THEN APPLIED SEALANT TO FRAYING SURFACE IN ACCORDANCE WITH DC8 STRUCTURAL REPAIR MANUAL 51-1-15 PAGE 1. INSTALLED DOUBLER WITH NEW FASTENERS, IAW DC8 SRM 57-2-1 FIG 44, 51-1-21 PAGE 1, 51-1-20D PAGE 9.