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

** Airborne/NBAA2014 10.20.14 ** HD iPad-Friendly -- Airborne/NBAA2014 10.20.14 **
** Airborne 10.17.14 ** HD iPad-Friendly -- Airborne 10.17.14 **
** Airborne 10.15.14 ** HD iPad-Friendly -- Airborne 10.15.14 **

Mon, May 24, 2010

AD: Turbomeca

AD NUMBER: 2010-10-09

MANUFACTURER: Turbomeca Arriel 1B, 1D, 1D1, and 1S1 Turboshaft Engines
SUBJECT: Airworthiness Directive 2010-10-09

SUMMARY: The FAA is superseding an existing airworthiness directive (AD) for certain Turbomeca Arriel 1B, 1D, 1D1, and 1S1 turboshaft engines. That AD requires initial and repetitive relative position checks of the gas generator 2nd stage turbine blades on Turbomeca Arriel 1B (that incorporate Turbomeca Modification (mod) TU 148), Arriel 1D, 1D1, and 1S1 turboshaft engines that do not incorporate mod TU 347. That AD also requires initial and repetitive replacements of 2nd stage turbines on Arriel 1B, 1D, and 1D1 engines. This AD requires lowering the initial and repetitive thresholds for replacement of 2nd stage turbines on Arriel 1B, 1D, and 1D1 engines. This AD results from reports of new cases of failures of 2nd stage turbine blades since we issued AD 2008-07-01. We are issuing this AD to prevent the failure of 2nd stage turbine blades, which could result in an uncommanded in- flight engine shutdown, and a subsequent forced autorotation landing or accident.

FMI: http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgAD.nsf/0/FF33B910779EDE6F86257726005604C2?OpenDocument

Advertisement

More News

Klyde Morris (10.20.14)

Klyde Battles The Grammar Psychos!!! FMI: www.klydemorris.com>[...]

Airborne 10.17.14: Enstrom Delivers, Flight School Scandal, NBAA2014

Also: Rare O-46 Rebuild, Valor Unveiled, OK's Anti-Fly-In Airport, FAA Screw-Ups, The first Enstrom Model 480B-G has been delivered to Rick Boswell of New Hampshire with the Garmin>[...]

ANN's Daily Aero-Term (10.20.14): Altostratus

Altostratus This middle cloud genus is composed of water droplets, and sometimes ice crystals, In the mid-latitudes, cloud bases are generally found between 15,000 and 20,000 feet.>[...]

Aero-News: Quote Of The Day (10.20.14)

"I am extremely saddened by the loss of my friend. Peter devoted the last 23 years of his life to this wonderful mission. His faith, dedication, and hard work were something to emu>[...]

AeroSports Update: Sport Performance Aviation Selects Superior XP-320

Superior Air Parts Announces That Sport Performance Aviation Has Selected The XP-320 Engine For The SPA Panther Sport Aircraft Scott Hayes, V.P. Sales and Marketing for Superior Ai>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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