AD: General Electric Company Turbofan Engines | 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

Tue, Apr 18, 2017

AD: General Electric Company Turbofan Engines

AD NUMBER: 2017-08-05

PRODUCT: All General Electric Company (GE) GE90-76B, GE90-77B, GE90-85B, GE90-90B, and GE90-94B turbofan engines.

ACTION: Final Rule

SUMMARY: The FAA is superseding Airworthiness Directive (AD) 2016-13-05 for the engines listed above.

AD 2016-13-05 required eddy current inspection (ECI) of the high-pressure compressor (HPC) stage 8-10 spool at each shop visit for all affected engines and ECI or ultrasonic inspection (USI) for certain affected engines.

This new AD requires initial and repetitive on-wing USIs of the HPC stage 8-10 spool for certain engines prior to shop visit and ECI of all affected engines at each shop visit.

This AD was prompted by analysis that the risk of the failure of an HPC stage 8-10 spool was excessive without repetitive USI prior to shop visit.

The FAA is issuing this AD to correct the unsafe condition on these products.

DATES: This AD is effective May 19, 2017.

FMI: AD

Advertisement

More News

Airborne 05.10.24: Icon Auction, Drunk MedEvac Pilot, Bell ALFA

Also: SkyReach Parts Support, Piper Service Ctr, Airliner Near-Miss, Airshow London The Judge overseeing Icon's convoluted Chapter 11 process has approved $9 million in Chapter 11 >[...]

ANN's Daily Aero-Term (05.13.24): ILS PRM Approach

ILS PRM Approach An instrument landing system (ILS) approach conducted to parallel runways whose extended centerlines are separated by less than 4,300 feet and at least 3,000 feet >[...]

ANN's Daily Aero-Linx (05.13.24)

Aero Linx: FlyPups FlyPups transports dogs from desperate situations to fosters, no-kill shelters, and fur-ever homes. We deliver trained dogs to veterans for service and companion>[...]

Airborne-NextGen 05.07.24: AI-Piloted F-16, AgEagle, 1st 2 WorldView Sats

Also: Skydio Chief, Uncle Sam Sues, Dash 7 magniX, OR UAS Accelerator US Secretary of the Air Force Frank Kendall was given a turn around the patch in the 'X-62A Variable In-flight>[...]

Airborne 05.08.24: Denali Update, Dad-Daughter Gyro, Lake SAIB

Also: NBAA on FAA Reauth, DJI AG Drones, HI Insurance Bill Defeated, SPSA Airtankers The Beechcraft Denali continues moving forward towards certification, having received its FAA T>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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