KIDDE AEROSPACE & DEFENSE - Cargo Fire Extinguisher Halon Bottles - Inspection / Replacement
- Published
- Effective
- Deadline
AI-generated summary of the official EASA document. Verify against the PDF before acting.
What to do
Operators must inspect all Kidde Aerospace & Defense cargo fire extinguisher halon bottles installed on affected aircraft to verify part and serial numbers. Any bottles identified with low charge pressure or affected serial numbers must be replaced with serviceable units within 24 months from the effective date. Operators should refer to the specified Boeing and Kidde Aerospace & Defense service bulletins for detailed procedures and maintain records of compliance.
Summary
The Federal Aviation Administration's Airworthiness Directive 2020-21-02 addresses Kidde Aerospace & Defense cargo fire extinguisher halon bottles installed on various transport category airplanes, including Boeing models. This directive responds to reports of low charge pressure in certain halon bottles used in cargo compartments, which could compromise fire suppression effectiveness.
What changed
This new airworthiness directive requires operators to inspect the part and serial numbers of the affected cargo fire extinguisher halon bottles and replace any identified unsafe units with serviceable parts. It introduces a compliance timeframe of 24 months for completing the inspection and any necessary replacements, aligning with scheduled maintenance intervals.
Why it matters
This directive is critical for aviation professionals because it ensures the reliability and safety of cargo fire suppression systems, which are essential for preventing fire-related incidents in aircraft cargo compartments. Compliance helps operators maintain regulatory adherence, avoid potential safety hazards, and reduce the risk of in-flight emergencies related to fire suppression failures.
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