AD 2000-23-09
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
Wear of the hydraulic pump hoses could lead to chafing and consequent rupture of the hydraulic line, resulting in loss of hydraulic pressure and reduced controllability of the airplane.
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Required Actions
Inspect all hydraulic pump hoses installed in both nacelles for wear, chafing, or scores within 75 flight hours after the effective date. Perform corrective actions as necessary. Relocate the clip that secures the left forward hold-open rod of both nacelles within the same compliance time.
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Compliance Time
Within 75 flight hours after the effective date of December 20, 2000.
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Affected Aircraft
EMBRAER Model EMB-120 series airplanes, certificated in any category, with serial numbers listed in EMBRAER Service Bulletin 120-29-0047, Change 01, dated October 22, 1996.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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