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Airworthiness directives › 2024-12-08

AD 2024-12-08 Airworthiness Directives; Embraer S.A. (Type Certificate Previously Held by Yaborã Indústria Aeronáutica S.A.; Embraer S.A.) Airplanes

2024-07-11
2024-06-26
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Airframe
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Models named: ERJ 170-100 LR, -100 STD, -100 SE, -100 SU, ERJ 170-200 LR, -200 SU, -200 STD, -200 LL. Read the applicability below — it usually turns on serial or part numbers too.

Applicability*9

This AD applies to Embraer S.A. (Type Certificate previously held by Yaborã Indústria Aeronáutica S.A.; Embraer S.A.) Model ERJ 170-100 LR, -100 STD, -100 SE, and -100 SU airplanes, and Model ERJ 170-200 LR, -200 SU, -200 STD, and -200 LL airplanes, certificated in any category, as identified in Agência Nacional de Aviação Civil (ANAC) Emergency AD E2024-05-09R01, effective May 29, 2024 (ANAC AD E2024-05-09R01).

Compliance

Comply with this AD within the compliance times specified, unless already done.

Required actions

Except as specified in paragraph (h) of this AD: Comply with all required actions and compliance times specified in, and in accordance with, ANAC AD E2024-05-09R01.

Unsafe condition

This AD was prompted by a report of a landing gear not locked indication during the final approach, which led the flight crew to declare an emergency. The FAA is issuing this AD to address failure of the main landing gear (MLG) locking-stay bracket assembly due to failure of this self-locking nut, which can result in uncommanded retraction of the landing gear and consequent loss of directional control of the airplane on the ground if the landing gear collapses.

Affected ADs

None.

Read the original on the Federal Register →

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The directive text above is reproduced from the Federal Register, a work of the United States government and in the public domain. The separation into applicability, compliance and required actions is TrackAD's.*1