turning vanes were bent during transport or installation temporary support handling protection bent turning vanes damaged in shipping loose vane rail elbow internal vanes repair inspect the vane rails, vane spacing, attachment, and airflow path before closing the fitting. bent or loose turning vanes should be evaluated and corrected before installation continues. two turning vanes are bent off the rail from transport and one is loose. do you want a shop repair, field-approved repair, or remake before this goes up?