Deburred #40 holes in W-1005-R common to J-Stiffener. Deburred #40 holes in W-1004-R common to J- Stiffener. Deburred J-Stiffener holes. Dimpled right main wing ribs and aft spar.
Edge deburred and final drilled #30 holes in right flap hinges. Deburred #30 holes. Final drilled #30 holes in right flap nose ribs.
