AD 2026-03-05

Recurring final rule
Data completeness: 70%

Airworthiness Directives; Embraer S.A. Airplanes

AD Number
2026-03-05
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2025-0478
FR Citation
91 FR 8723

Applicability

TypeManufacturerModelDetails
aircraft Embraer S Airworthiness Directives; Embraer S.A. Airplanes

Unsafe Condition

Failure of the clutch retaining bolt of the aileron autopilot servo mount, which could disengage the clutch from the drive pin and jam the aileron controls and result in reduced controllability of the airplane.

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

Required Actions

Replace the clutch retaining bolt and washer of the aileron autopilot servo mount repetitively, and optionally replace the cable guard, clutch cartridge, bolt, and washer with new parts having new part numbers.

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

Compliance Time

Before further flight

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

Affected Aircraft

Embraer S.A. Model EMB-505 airplanes, all serial-numbered.

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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