Step 2: Continued drilling holes in Center Section. Step 3: Unclecoed the Center Section from the Bottom Skin. Set the skin aside. Unclecoed the Center Section Assy from the Center Section Aft Bulkhead. Returned the AN$ bolts to storage. Deburred the drilled holes.
An angle drill adapter used with a hand drill and a deburring bit makes easy work of deburring in the Center Section Channel.
