Sec 21 Deburred F-1220A&B Fwd and Aft Intercostal, F-1206F Bearing Bracket Brace. Prepped Parts for priming. Sec 20, Pg. 20-4 Step 1: Started attaching the Aft Center Section Bulkhead to the Center Section Assy. and Aft Side Bulkheads. Waiting for additional rivets to complete. Using longer rivets to form a larger shop head, though Van's accepts smaller heads. Step 2: Clecoed Side Skins to Center Section Assy. to allow positioning Skin Stiffeners. Match drilled #30 the Skin Stiffeners to the Center Section Assy. Deburred and riveted the Skin Stiffeners.
