What was found
LT WING EXTENDED L/E INBD VANE SHOWS ELONGATED HOLES AND INTERIM REPAIR AT STA XS.247.000. PERFORMED MAJOR REPAIR IAW EODHL-030563, ED-3312. REMOVED FASTENERS AND THE EXSISTING DOUBLER IAW SRM 51-1-21 PG 1. TRIMMED OUT THE ELONGATED HOLES SKIN AREA. CLEANED, TREATED AND PRIMED AREA. FABRICATED A REPAIR DOUBLER, A FILLER AND INTERNAL DOUBLER. CLEANED, TREATED AND PRIMED THE REPAIR DOUBLER INTERIOR SURFACE FILLER AND INTERNAL DOUBLER. APPLIED PRC SEALANT ON FAYING SURFACES. INSTALLED THE REPAIR DOUBLER AND FILLER AND INTERNAL DOUBLER ON LT WING EXTENDED L/E INBD VANE, STA XS.247.000 USING NEW FASTENERS.