Fitted skin, drilled, deburred and dimpled L/H skin. Bent skin where trim tab fits. Riveted nut-plates and reinforcement plate on spar. Riveted ribs to spar. Fitted skin and riveted to spar and ribs. Installed counter-weight on L/H elevator. Riveted trim tab servo brackets to cover plate and installed nutplates onto wing skin to hold elevator trim tab servo assembly.
