Installation of CableCraft alternate speed-brake cable assembly (P/N 580-250-501) in accordance with CableCraft Master Drawing List 580-250-501, Revision D, dated 10/14/03, or later FAA approved revision, and Boeing 737 AMM 27-62-51. View PDF on drs.faa.gov ↗

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