AD 2005-04-05

Recurring final rule
Data completeness: 70%

Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135 and -145 Series Airplanes

AD Number
2005-04-05
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 2003-NM-237-AD
FR Citation
70 FR 8028

Applicability

TypeManufacturerModelDetails
aircraft Embraer EMB-135 and -145 Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135 and -145 Series Airplanes

Unsafe Condition

Excessive debris contamination in the oil of the air turbine starter (ATS) could lead to a flash fire in the nacelle, resulting in engine shutdown during flight and reduced controllability of the airplane.

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

Required Actions

Inspect the oil in the ATS to determine oil quantity and debris contamination. Replace the ATS with a new or serviceable unit if oil quantity is incorrect or excessive debris is found. Conduct repetitive detailed inspections until the ATS is replaced with a new, improved ATS.

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

Compliance Time

Within 200 flight hours or 90 days, whichever comes first.

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

Affected Aircraft

EMBRAER Model EMB-135 and -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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