Marked out locations of 14 false leading edge ribs. Abraded wing stringer and leading edge. Solvent cleaned, applied epoxy to ribs and installed. Used templates to locate control cable holes through main ribs near trailing edge. Drilled pilot hole then opened hole for nylon cable guides. Cut tubing, swaged one end of each, 16 pieces. Installed into ribs, swaged other end. Used heat gun and pressed ends with metal strip to swage.