AD 2017-17-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier, Inc., Airplanes |
Unsafe Condition
Missing clamps required to provide positive separation between the AC feeder cables and the hydraulic line of the landing gear alternate extension, which could result in chafing of the AC feeder cable and, in combination with the use of the alternate extension, could result in an in-flight fire.
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Required Actions
Inspect for missing clamps and chafing of the AC feeder cables and hydraulic line of the landing gear alternate extension. Repair chafed parts and replace missing clamps as necessary.
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Compliance Time
Before further flight
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Affected Aircraft
Bombardier, Inc., Model DHC-8-400 series airplanes, excluding serial numbers 4001 through 4034 in a pre-modification MS 4M153025 configuration.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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