importantRule

AD FAA-2018-0505

Airworthiness Directives; Airbus SAS Airplanes

Summary

We are adopting a new airworthiness directive (AD) for all Airbus SAS Model A350-941 airplanes. This AD was prompted by a report of an overheat failure mode of the hydraulic engine-driven pump, which could cause a fast temperature rise of the hydraulic fluid. This AD requires modifying the hydraulic monitoring and control application (HMCA) software. We are issuing this AD to address the unsafe condition on these products.

Directive Details

AD Number

FAA-2018-0505

Document Number

2018-20338

Type

Rule

Publication Date

September 24, 2018

Effective Date

October 29, 2018

Affected Manufacturer

Airbus SAS

Criticality

important

Emergency

Docket ID

Docket No. FAA-2018-0505

Topics

Air transportationAircraftAviation safetyIncorporation by referenceSafety

Official Documents

View PDF View on Federal Register

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