Bolted and riveted RH root rib assembly into place. Bolts in rear spar removed to allow riveting of the aft root rib to the rear spar attach angle. Deburred all holes in upper and lower aft wing skins. Both sides scotchbrited and cleaned with acetone. Wing tiedown bolt installed in main wing spar mount and aileron bell crank cover plate holes drilled and secured with 4R6 screws. Lower and upper aft wing skins clecoed into place. Finished deburring forward wing skin, scotchbrited and cleaned both sides with acetone. Landing light hole and pitot mount holes deburred and dressed. Began dimpling leading edge skin holes.
Hours Worked: 6.53
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