AD 2005-17-11
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Cessna | Aircraft Company Models 525 | Airworthiness Directives; The Cessna Aircraft Company Models 525, 525A, and 525B Airplanes |
Unsafe Condition
Reports of incorrectly connecting wires to the engine fire extinguisher bottles, which could result in failure of the engine fire extinguisher bottles to discharge when activated.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install identification sleeves on the wiring for both engine fire extinguisher bottles. Reconnect the wires to the engine fire extinguisher bottles. Test the wiring for correct installation.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the next 60 days or 100 hours time-in-service after October 7, 2005, whichever occurs first.
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Affected Aircraft
The Cessna Aircraft Company Models 525 (serial numbers 525-0001 through 525-0600), 525A (serial numbers 525A-0001 through 525A-0234), and 525B (serial numbers 525B-0001 through 525B-0035).
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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