What was found
LT OUTER WING OUTBOARD L/E UPPER SKIN SHOWS INTERIM REPAIR, XFS 766.250 - XFS 778.750 (MAJOR REPAIR). PERFORMED MAJOR REPAIR IAW SRM 57-2-1 FIG 38. REMOVED INTERIM REPAIR IAW SRM 51-1-21 PG 1. FABRICATED DOUBLER IAW SRM 57-2-1 FIG 38. CLEANED, TREATED AND PRIMED AREA AND INNER PART OF DOUBLER IAW SRM 51-1-8B. INSTALLED DOUBLER IAW SRM 57-2-1 PG 38, SRM 51-1-20D, SRM 51-1-21 PG 1.