AD 2011-18-08
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) Airplanes |
Unsafe Condition
Arcing of chafed integrated drive generator (IDG) power cables due to inadequate clearance caused by broken hydraulic line support brackets at fuselage station (FS) 672, potentially leading to an uncontrolled fire in the aft equipment bay.
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Required Actions
Within 45 days after the effective date, perform a detailed inspection for chafed or damaged IDG power cables and cracked or broken hydraulic line support brackets. Replace any chafed or damaged IDG power cables before further flight using an approved method.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 45 days after the effective date
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Affected Aircraft
Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes, serial numbers 7003 and subsequent.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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