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 06.29.15

Airborne 06.23.15

Airborne 06.24.15

Airborne 06.25.15

Airborne 06.26.15

Airborne Hi-Def On YouTube

Airborne 06.29.15

Airborne 06.23.15

Airborne 06.24.15

Airborne 06.25.15

Airborne 06.26.15

Wed, Aug 29, 2007

AD: Boeing

AD NUMBER: 2007-17-12
MANUFACTURER: Boeing
SUBJECT: Airworthiness Directive 2007-17-12
SUMMARY:
The FAA is adopting a new airworthiness directive (AD) for all Boeing Model 777 series airplanes.

This AD requires, for the drive mechanism of the horizontal stabilizer, repetitive detailed inspections for discrepancies; repetitive lubrication of the ballnut and ballscrew;repetitive measurements of the freeplay between the ballnut and the ballscrew; and corrective action if necessary.

This AD results from a report of extensive corrosion of a ballscrew in the drive mechanism of the horizontal stabilizer on a Boeing Model 757 airplane, which is similar in design to the ballscrew on Model 777 airplanes.

We are issuing this AD to prevent an undetected failure of the primary load path for the ballscrew in the drive mechanism of the horizontal stabilizer and subsequent wear and failure of the secondary load path, which could lead to loss of control of the horizontal stabilizer and consequent loss of control of the airplane.

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

Advertisement

More News

Airborne 06.29.15: CRS-7 Launch Failure, Gone West: Steve O'Berg, FAA Overhaul

Also: OneWeb Launch Gig, Remove Cat Before Flight, Transport Canada, FAA Safety, UAVs v Whales, Wipline 10000, Helo $$$ Flying into space is a tough business and we are sorry to sa>[...]

Iraqi General Fatally Injured In F-16 Accident

Plane Went Down Last Week In Arizona During Training The government of Iraq has confirmed that Brig General Rafid Mohammed Hassan was fatally injured when the F-16 he was flying du>[...]

AD: Doswiadczalno- Produkcyjne Szybownictwa

AD NUMBER: 2015-13-03 PRODUCT: All Przedsiebiorstwo Doswiadczalno-Produkcyjne Szybownictwa 'PZL-Bielsko' Model SZD-50-3 'Puchacz' sailplanes.>[...]

AeroSports Update: EAA Chapters Chosen To Receive Wings

Five EAA Chapters Have Been Chosen To Receive Wings As Part Of The Give Flight Project At EAA AirVenture This Year This report is all about what EAA calls the Give Flight project t>[...]

ANN's Daily Aero-Linx (06.30.15)

Aerospace Web Aerospaceweb.org is a non-profit site operated by engineers and scientists in the aerospace field. The goal of this site is to provide educational information on a va>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2015 Web Development & Design by Pauli Systems, LC