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

** Airborne 12.22.14 ** HD iPad-Friendly -- Airborne 12.22.14 **
** Airborne 12.19.14 ** HD iPad-Friendly -- Airborne 12.19.14 **
** Airborne 12.17.14 ** HD iPad-Friendly -- Airborne 12.17.14 **

Fri, Feb 29, 2008

AD: Boeing

AD NUMBER: 2008-04-12
MANUFACTURER: Boeing
SUBJECT: Airworthiness Directive 2008-04-12
SUMMARY:
The FAA is superseding an existing airworthiness directive (AD), which applies to certain Boeing Model 767-200, -300, and -300F series airplanes.

That AD currently requires reworking the surface of the ground stud bracket of the left and right transformer rectifier units (TRUs) and the airplane structure mounting surface, and measuring the resistance from the bracket to the structure and the ground lugs to the bracket using a bonding meter. This new AD revises the applicability of the existing AD to include additional airplanes and requires, among other actions, installation of a new ground stud bracket using faying surface bonding.

This AD results from a report of loss of all direct current (DC) power generation during a flight, due to inadequate electrical ground path between the ground bracket of the TRUs/main battery charger (MBC) and the structure.

We are issuing this AD to prevent depletion of the main battery while in flight, resulting from the loss of both TRUs and the MBC, and consequent loss of all DC power, which could impact the safe flight and landing of the airplane due to the loss of function or malfunction of essential/critical systems and displays in the cockpit.

FMI: www.faa.gov/regulations_policies/airworthiness_directives/

Advertisement

More News

Virgin America First To Offer Gogo's ATG-4 Inflight WiFi Service Fleetwide

New ATG-4 WiFi Brings Increased Bandwidth And Faster Browsing Speeds For Flyers At 35,000 Feet Virgin America has rolled out Gogo's faster ATG-4 WiFi service fleetwide, with the co>[...]

Aero-News: Quote Of The Day (12.22.14)

"It was a long time goal for both sisters to fly together and that dream recently came true. The women recently operated flight 1480 from FLL to DCA making them the first ever sist>[...]

Airborne 12.19.14: Falcon 8X Unveiled, Sportys 172LITE, Bizarre CA AvGas Lawsuit

Also: ANN/Airborne's Crystal Ball, Lear70/75 Mexico Cert, Carnegie Mellon's Lunar Rover, Dragon Delays Dassault Aviation rolled back the curtains earlier this week on the ultra-lon>[...]

Aero-News: Quote Of The Day (12.21.14)

"We have received extremely positive feedback from our Amadeus A-CDM Portal stakeholders. It is easy to use and enables them to make better decisions that contribute to smoother an>[...]

London Gatwick Airport Increases Runway Capacity To 55 Flights Per Hour

Estimates An Additional 2 Million Passengers On A Single Runway Assisted By Amadeus A-CDM Portal London Gatwick Airport (LGW) is the first to implement a cloud-based Airport-Collab>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2014 Web Development & Design by Pauli Systems, LC