Brief Description: Dimpling, Countersinking Ribs and Spars
Countersunk appropriate holes in Rear Spars, Dimpled remaining Rear Spar Holes. Dimpled Holkes in Front and Rear Spars for Root Ribs Dimpled flanges of Root Ribs Adjusted Spars with hand seamers for correct angle Dimpled Shear Clips and 1008 A&B Rib halves Dimpled holes in web of Inboard and Outboard Tip Ribs Dimple flanges of Tip Ribs Machine CS holes in Trailing Edges. Put slight bend in Top and Bottom Skins for tight fit of Trailing Edge Skuffed areas of Skins for Foam Ribs 150 Al. ox. sandpaper Cleaned all parts in prep for Riveting Riveted 1/8 holes in Tip Ribs
