AD: Airbus Airplanes | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Most Recent Daily Episodes

Episode Date

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday Airborne-Thursday

Airborne-Friday

Airborne On YouTube

Airborne-Unlimited-05.13.24

Airborne-NextGen-05.07.24

Airborne-Unlimited-05.08.24 Airborne-FlightTraining-05.09.24

Airborne-Unlimited-05.10.24

Thu, Jan 03, 2013

AD: Airbus Airplanes

AD NUMBER: 2012-25-10

PRODUCT: All Airbus Model A330-300 series airplanes and Model A340-200 and -300 series airplanes.
SUBJECT: Airworthiness Directive 2012-25-10
ACTION: Final Rule

SUMMARY:  This AD was prompted by reports that, during a flight test, several spoiler servo-controls (SSCs) did not remain locked in the retracted position (hydraulic locking function) after manual depressurization of the corresponding hydraulic circuit. Loss of that locking function–which is ensured by a blocking valve–was caused by an internal leak from a sheared seal on the blocking valve.

This AD requires inspecting to determine if certain SSCs are installed, performing an operational test of any affected SSC, and replacing if necessary.

The FAA is issuing this AD to prevent loss of the hydraulic locking function during take-off and goaround phases, which, in combination with malfunction of one engine, could result in reduced controllability of the airplane.

DATES: This AD becomes effective January 31, 2013.

FMI: AD

Advertisement

More News

Bolen Gives Congress a Rare Thumbs-Up

Aviation Governance Secured...At Least For a While The National Business Aviation Association similarly applauded the passage of the FAA's recent reauthorization, contentedly recou>[...]

The SportPlane Resource Guide RETURNS!!!!

Emphasis On Growing The Future of Aviation Through Concentration on 'AFFORDABLE FLYERS' It's been a number of years since the Latest Edition of Jim Campbell's HUGE SportPlane Resou>[...]

Buying Sprees Continue: Textron eAviation Takes On Amazilia Aerospace

Amazilia Aerospace GmbH, Develops Digital Flight Control, Flight Guidance And Vehicle Management Systems Textron eAviation has acquired substantially all the assets of Amazilia Aer>[...]

Hawker 4000 Bizjets Gain Nav System, Data Link STC

Honeywell's Primus Brings New Tools and Niceties for Hawker Operators Hawker 4000 business jet operators have a new installation on the table, now that the FAA has granted an STC f>[...]

Echodyne Gets BVLOS Waiver for AiRanger Aircraft

Company Celebrates Niche-but-Important Advancement in Industry Standards Echodyne has announced full integration of its proprietary 'EchoFlight' radar into the e American Aerospace>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2024 Web Development & Design by Pauli Systems, LC