AD 2000-19-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Embraer | EMB-120 | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-120 Series Airplanes |
Unsafe Condition
An unsafe condition exists where the movable backstop of the elevator pitch trim command system may not be installed correctly, potentially leading to a sudden change in pitch attitude caused by autopilot disconnect, which could result in reduced controllability of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the movable backstop of the elevator pitch trim command system to ensure it is installed correctly, and take corrective action if necessary. Inspect the rigging of the elevator trim tab to verify proper adjustment of the system and correct rigging of the elevator trim tab, and take corrective action if necessary. Install a guide to maintain the movable backstop in its correct position.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 100 flight hours after the effective date of this AD.
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Affected Aircraft
All EMBRAER Model EMB-120 series airplanes.
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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