Brief Description: Aileron hinge brackets and nose ribs
Separated the I/B and O/B hinge brackets for both ailerons. Fluted and straightened ribs as needed. Final drilled #30 and #40 holes in ribs and deburred all ribs. Clecoed and final drilled I/B and O/B brackets to ribs then countersunk brackets for -4 rivets as required. Final drilled #12 bolt attach hole in brackets. Prepped and primed all parts. Riveted I/B and O/B brackets to ribs and installed nutplates as shown.