What was found
RT OUTER WING INDB L/E INTERNAL DOUBLER CRACKED .500, STA XFS.572.500. PERFORMED MAJOR REPAIR IAW SRM 57-1-0 PG 1 & SRM 57-3-3 FIG 6. REMOVED FASTENERS IAW SRM 51-1-21 PG 1. REMOVED DAMAGED INTERNAL DOUBLER IAW SRM 57-3-3 FIG 6. FABRICATED NEW INTERNAL DOUBLER, A SHIM IAW SRM 57-3-3 FIG 6. CLEANED, TREATED AND PRIMED INTERNAL DOUBLER AND SHIM INNER SURFACE IAW SRM 51-1-8B. INSTALLED INTERNAL DOUBLER AND SHIM WITH NEW FASTENERS IAW SRM 57-1-0 PG 1, SRM 57-3-3 FIG 6 & SRM 51-1-21 PG 1.