Cleco F1074 tailcone top skin, Match drill F1047 stiffeners to skins. Match drill bulkheads to skins. Make F1011D Attach Bar Support angle and F1012D Up Elevator stop angle. Cleco together with aft top deck. Match drill aft top deck. Drill F635 rear sear belt attach brackets. Mark and trim RH side skin. Dissassemble complete Tailcone.