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

Airborne Unlimited -- Recent Daily Episodes

Episode Date

Monday

Tuesday

Wednesday

Thursday

Friday

Airborne On ANN

Airborne 08.22.16

Airborne 08.23.16

Airborne 08.24.16

Airborne 08.25.16

Airborne 08.26.16

Airborne Hi-Def On YouTube

Airborne 08.22.16

Airborne 08.23.16

Airborne 08.24.16

Airborne 08.25.16

Airborne 08.26.16

Tweet Us The Coolest Things You See @OSH16!
#OSH16Coolest!

It's Alive!: AirVenture 2016 Innovation Preview on Vimeo!

It's Alive!: AirVenture 2016 Innovation Preview on YouTube!

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

Oshkosh 2016: The Highs, The Lows, The Heroes and The BozosÂ…

A Look Back At The Aero-Equivalent Of Burning Man, Woodstock, And An Old Fashioned Tent Revival—All Rolled Into One Week in Wisconsin With Oshkosh all of a few weeks in the r>[...]

Airborne 08.24.16: Northrop Grumman T-X, Refurbished F-14A, Helo Cash Drop

Also: Mini-Drone, Avilution, Narita Tower, US/Mexico Av-Agreement, UK Helipads Too Small, FAA Employee Busted, Proba-3 If it was a secret, it isn’t now, as a few images of No>[...]

Airborne 08.23.16: Santa Monica Fights On, ISS Readies, ICAO Flight Plans

Also: ANN Is Hiring!, Aero-Calendar, UAV v Helo, AIA Briefs Clinton, First LM-100J, Teamsters, Smalltrack A resolution has been considered by the Santa Monica City Council would ma>[...]

Airborne 08.24.16: Northrop Grumman T-X, Refurbished F-14A, Helo Cash Drop

Also: Mini-Drone, Avilution, Narita Tower, US/Mexico Av-Agreement, UK Helipads Too Small, FAA Employee Busted, Proba-3 If it was a secret, it isn’t now, as a few images of No>[...]

AD: Rolls-Royce Deutschland Ltd & Co KG Turbofan Engines

AD NUMBER: 2016-17-01 PRODUCT: All Rolls-Royce Deutschland Ltd & Co KG (RRD) Tay 650-15 and Tay 651-54 turbofan engines.>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2016 Web Development & Design by Pauli Systems, LC