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Airworthiness directives › 2017-18-18

AD 2017-18-18 Airworthiness Directives; Airbus Airplanes

2017-09-26
2017-09-11
39-19027
FAA-2017-0808
Airframe
—

Models named: A350-941. Read the applicability below — it usually turns on serial or part numbers too.

Applicability*9

This AD applies to all Airbus Model A350-941 airplanes, certificated in any category.

Compliance

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

Required actions

Within 30 days after the effective date of this AD, do an on-ground power cycle to reset the internal timer, in accordance with Airbus Alert Operators Transmission (AOT) A42P001-17, dated June 30, 2017. Repeat the power cycle thereafter at intervals not to exceed 149 hours of continuous power-up.

Unsafe condition

This AD was prompted by the in-service loss of communication between some avionics systems and the avionics network. We are issuing this AD to prevent a loss of communication between some avionics systems and the avionics network, which could lead to partial or total loss of some avionics systems or functions.

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