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Airworthiness directives › 2020-15-09

AD 2020-15-09 Airworthiness Directives; Airbus SAS Airplanes

Superseded. This directive was replaced by AD 2024-08-05. Work to the current one.
2020-09-03
2020-07-30
39-21172
FAA-2020-0337
Airframe
2024-08-05

Models named: A330-941. Read the applicability below — it usually turns on serial or part numbers too.

Applicability*9

This AD applies to all Airbus SAS Model A330-941 airplanes, certificated in any category.

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, European Union Aviation Safety Agency (EASA) AD 2020-0054, dated March 11, 2020 (“EASA AD 2020-0054”).

Unsafe condition

This AD was prompted by a report that seven spoiler servo-controls (SSCs) lost hydraulic locking function due to a sheared seal on the blocking valve. The FAA is issuing this AD to address loss of hydraulic locking function on the SSCs, which in combination with one engine inoperative at takeoff, could result in reduced controllability of the airplane.

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