Fabrication of Onboard Systems Model 200-260-00 Cargo Hook Kit in accordance with FAA approved Onboard Systems Master Drawing List No. 155-057-00, Revision 7, dated October 10, 2003, or later FAA approved revision; and installation and inspection of the Cargo Hook Kit in accordance with FAA approved Onboard Systems Owner s Manual 120-093-00, Revision 3, dated October 10, 2003, Instructions for Continued Airworthiness, Document No. 123-001-00, Revision 2, dated October 10, 2003, and Cargo Hook Service Manual, Document No. 122-005-00, Revision 7, dated October 10, 2003, or later FAA approved revisions. View PDF on drs.faa.gov ↗

The STC PDF is authoritative: installation instructions, ICA requirements and limitations.