AD Amdt-39-11159

final rule
Data completeness: 70%

Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-145 Series Airplanes

AD Number
Amdt-39-11159
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 99-NM-93-AD
FR Citation
64 FR 24031

Applicability

TypeManufacturerModelDetails
aircraft Embraer EMB-145 Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-145 Series Airplanes

Unsafe Condition

Failure of certain flexible joints that attach to the engine bleed lines in the area of the rear fuselage could cause damage to the fuel lines leading to the auxiliary power unit, which could result in an increased risk of fire in the rear baggage compartment during flight.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Replace certain flexible joints and O-rings of the rear fuselage with improved flexible joints and new O-rings. Install new support assemblies to attach to the engine bleed line tubing in the area of the rear fuselage to improve tubing alignment.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Not specified in the provided text.

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

EMBRAER Model EMB-145 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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