AD 2014-17-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier, Inc. Airplanes |
Unsafe Condition
Elevator power control unit (PCU) shear pins may fail prematurely.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Repetitive replacement of the elevator PCU shear pins is required.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 48 months of the effective date.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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