Riveted L & R FL-706A brackets to spars. Riveted L2-L5 aft flanges. Riveted L2-L5 to bottom skin. Riveted bottom and top L flap skins together. Riveted L2-L5 to top skin. Installed platenut on L1 rib. Riveted FL706B-L flap brace to L1. Riveted L1 to top and bottom L flap skins. Clecoed FL-803PP-1-L spar in place. Installed blind rivets on forward flange L1-L5 ribs. Riveted L6 LE flange to spar with AN470AD4-4 rivets. Riveted spar to top skin. Manufactured wiring harness for taxi and landing lights. Ran light wiring harnesses through conduit of L & R wings. Position/strobe light wiring also. Riveted L6 to top and bottom L flap skins.
