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 03.30.15

Airborne 03.31.15

Airborne 03.25.15

Airborne 03.26.15

Airborne 03.27.15

Airborne Hi-Def On YouTube

Airborne 03.30.15

Airborne 03.31.15

Airborne 03.25.15

Airborne 03.26.15

Airborne 03.27.15

 

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 03.30.15: Provisional TC-HondaJet, NASA/Mars, Lightspeed's Bluetooth

Also: New York Airways 1962, Mica Wants Privatized ATC, Ares UAV, Textron ProAdvantage, Boeing SC Union Vote, Whirly Girls The Honda Aircraft Company has announced that the HondaJe>[...]

Gone West: Lt. Col. Robert Hite

Had Been One Of The Doolittle Raiders Who Attacked Tokyo In 1942 One of the last of the 80 men to climb aboard 16 B-25 bombers and launch from an aircraft carrier in April 1942 to >[...]

ANN's Daily Aero-Linx (03.31.15)

Shawn Pederson - Road to Recovery Six months ago, Shawn "Norm" Pederson took the road less travelled. After retiring from a career of public service as United States Air Force pilo>[...]

ANN's Daily Aero-Term (03.31.15): Decision Height

With respect to the operation of aircraft, means the height at which a decision must be made during an ILS, MLS, or PAR instrument approach to either continue the approach or to ex>[...]

Aero-News: Quote Of The Day (03.31.15)

“NBAA is pleased that the FAA continues to recognize the importance of this tool to NBAA Member business aircraft owners seeking to maximize the efficiency and usability of a>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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