AD: Turbomeca | 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

Airborne Unlimited-
Monday

Airborne-Unmanned w/AUVSI-
Tuesday

Airborne Unlimited-
Wednesday

AMA Drone Report-
Thursday

Airborne Unlimited-
Friday

Airborne On ANN

Airborne 04.23.18

Airborne-UnManned 04.24.18

Airborne 04.18.18

AMA Drone Report 04.19.18

Airborne 04.20.18

Airborne-YouTube

Airborne 04.23.18

Airborne-UnManned 04.24.18

Airborne 04.18.18

AMA Drone Report 04.19.18

Airborne 04.20.18

Fri, Jun 05, 2009

AD: Turbomeca

AD NUMBER: 2009-12-51

MANUFACTURER: Turbomeca S.A. Arriel 1A1, 1A2, 1B, 1C, 1C1, 1C2, 1D, 1D1, 1E2, 1K1, 1S, and 1S1 turboshaft engine
SUBJECT: Airworthiness Directive 2009-12-51

 

SUMMARY: This emergency AD results from reports of oil leaks from certain reduction gearbox (module M05) front casings. The engine manufacturer reported that the lubrication duct plug was not properly bonded/ glued in place. This condition, if not corrected, could result in loss of the lubrication duct plug, followed by a rapid draining of the oil tank, without indication to the cockpit through low oil pressure warning. This condition can lead to uncommanded in-flight engine shutdown, possible engine fire, and an emergency autorotation landing.

Explanation of Relevant Service Information

We have reviewed Turbomeca S.A. Mandatory Service Bulletin (MSB) No. A292 72 0825, Version A, dated May 27, 2009. The MSB identifies the affected modules M05 by serial number, and describes procedures for initial and repetitive visual inspections for oil leaks, and repair of affected modules M05.

FAA’s Determination and Requirements of the Rule

We have identified an unsafe condition that is likely to exist or develop on other Turbomeca S.A. Arriel turboshaft engines of this same type design. This AD requires initial and repetitive visual inspections of affected modules M05 for oil leakage, repair if leaking, and repair of all affected modules as terminating action to the repetitive inspections. You must use the service information described previously to perform these actions.

FMI: http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgAD.nsf/0/281F3E0B2293F239862575CB00720F97?OpenDocument

Advertisement

More News

Airborne-Unmanned 04.17.18: XPO 2018, Drone Broadcasts, Airbus Inspection Drone

Also: NZ AFB Drone Incident, Police UAVs, Inaugural Drone Boot Camp, Predator 5M Flight Hours This is it! THE major unmanned exposition of the year -- AUVSI XPONENTIAL 2018 starts >[...]

AMA Drone Report 04.19.18: AMA Leadership, FAA Reauthorization, Coachella

Also: New French Regs, Drone Boot Camp, Public Safety Drone Standards, DroneShield Protects NASCAR It’s a little bit sad and yet a bit cool to see AMA make an exciting change>[...]

Airborne/Barnstorming 04.23.18: We Can Do So Much Better...

I'll Admit It... We're A Mite Frustrated, But We're ALSO Not Quitting... Ever Comments/Analysis/News/Video by ANN CEO/Editor-In-Chief, Jim Campbell We've accomplished so much over >[...]

Airborne 04.23.18: Hemisphere Suspended, Thunderbirds Fly, Apple v Drones

Also: New NASA Administrator, AD For CFM56-7B, Engine Display Upgrade On C-441, First BBJ MAX Textron Aviation has suspended work on the Citation Hemisphere large business jet, cit>[...]

Airborne 04.20.18: Continental Jet-A Seminole, SWA Fallout, NYC NIMBY's Helo's

Also: Teamsters Talk Allegiant, Coleman Young Airport, Miracle Flights, IN Av Repair Biz Cleared Piper has selected the Continental Motors CD-170 compression ignition engine fueled>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2018 Web Development & Design by Pauli Systems, LC