The Civil Aviation Authority of New Zealand has issued continuing airworthiness notice 05-014 regarding cargo hooks, part numbers 528-028-00, 528-028-01, 528-028-02, 528-028-03, 528-028-11, 528-028-55, 528-028-57 and 528-028-69, being damaged due to torsional loads attached to the hook with a spreader bar, advising additional inspections, certain on-condition repairs, or replacement actions according to manufacturer’s component maintenance manual.