: Installation of the Mechanical Specialties Scupper Assembly, Part Number 300-101, in accordance with Installation Instructions, document # INST 300-101-100, Revision A, dated April 6, 2009, or later FAA approved revision. Manufactured in accordance with Master Document List 300-101-MDL, Revision A, dated April 9, 2009, or later FAA approved revision. Maintained in accordance with Instructions for Continued Airworthiness, document # 300-101-ICAW, Revision A, dated April 09, 2009, or later FAA approved revision. View PDF on drs.faa.gov ↗

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