AD: Learjet | 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 04.25.16

Airborne 04.26.16

AEA2016 LIVE!!! 0830-1230ET

AEA2016 LIVE!!! 1400-1700ET

AEA2016 LIVE!!! 1100-1400ET

Airborne Hi-Def On YouTube

Airborne 04.25.16

Airborne 04.26.16

AEA2016 LIVE!!! 0830-1230ET

AEA2016 LIVE!!! 1400-1700ET

AEA2016 LIVE!!! 1100-1400ET

AEA2016 LIVE Aero-TV: 04/27-0830ET, 04/28-1400ET, 04/29-1100ET

Sun 'n Fun 2016 Innovation Preview on Vimeo!

Sun 'n Fun 2016 Innovation Preview on YouTube!

Thu, Jun 30, 2011

AD: Learjet

AD NUMBER: 2011-13-10

MANUFACTURER: Learjet Inc. Model 45 Airplanes
SUBJECT: Airworthiness Directive 2011-13-10

SUMMARY: The FAA Is superseding an existing airworthiness directive (AD) for the products listed above. That AD currently requires, for certain airplanes, repetitive inspections for chafing and other damage of the case drain tube from the hydraulic pump case installed on the left-hand engine, and corrective action if necessary. That AD also requires, for all airplanes, repetitive inspections for discrepancies of the left engine's nacelle tubing, repetitive inspections for evidence of fluid leakage within the left engine accessory compartment, and corrective actions if necessary.

This new AD also requires replacing the left engine fuel and hydraulic tubing and installing a tubing support channel, which terminates the repetitive inspections required in the existing AD. This new AD also removes airplanes from the applicability. This AD was prompted by reports of chafed hydraulic tubes in the left-hand engine. The FAA Is issuing this AD to prevent chafed hydraulic tubes in the left-hand engine and consequent hydraulic tube failure and uncontrolled loss of flammable fluid within the engine cowling, which could result in a fire in the engine nacelle and loss of control of the airplane.

FMI: http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgAD.nsf/0/B9191DE9794BA91B862578BC0068D2CC?OpenDocument

Advertisement

More News

Airborne 04.26.16: Drone v Airplane-NOT!, eFusion Electric Plane, ANN@AEA-LIVE!!

Also: MU-2 AOA, AMA Responds To Senate FAA Reauthorization, ANN@AEA Live 04/27-0830ET, ANN@AEA Live 04/28-1400ET, ANN@AEA Live 04/29-1100ET A report of a drone possibly colliding w>[...]

FAA Approves 5,000 Section 333 Exemption Petition Grants

Gowdy Brothers Aerospace Looks To The Future Of Non-Recreational UAS Use FAA Airman and Airspace Rules Division announces 5,076 approved Section 333 petition grants. The FAA furthe>[...]

Aero-News: Quote Of The Day (05.01.16)

"Working together, we have accomplished a truly incredible amount in the last couple of years. But we’re still really at the beginning of the process. We need to start thinki>[...]

ANN's Daily Aero-Linx (05.01.16)

Aero Linx: Alaskan Aviation Safety Foundation The foundation was created to improve aviation safety in Alaska thorough education, advocacy and research. We are a non-profit members>[...]

ANN's Daily Aero-Term (05.01.16): Common Point

Common Point A significant point over which two or more aircraft will report passing or have reported passing before proceeding on the same or diverging tracks. To establish/mainta>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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