1 PROPOSED RULES: Eurocopter France Helicopters
We propose to adopt a new airworthiness directive (AD) for Eurocopter France (Eurocopter) Model AS350 and AS355 helicopters, to require inspecting for a crack in the control lever attachment yokes, and if needed, replacing the tail rotor gearbox (TGB). This proposed AD is prompted by improper casting of TGB casing assemblies, which may lead to
2 PROPOSED RULES: Propellers
We propose to adopt a new airworthiness directive (AD) for Hartzell Propeller, Inc. propeller models HC(1, D)2(X, V, MV)207, HC (1, D)2(X, V, MV)208 and HC(1, D)3(X, V, MV)208. This proposed AD was prompted by failures of the propeller hydraulic bladder diaphragm and resulting engine oil leak. This proposed AD would require replacement of the
3 PROPOSED RULES: Eurocopter Deutschland GmbH Helicopters
We propose to adopt a new airworthiness directive (AD) for Eurocopter Deutschland GmbH (Eurocopter) Model BO105A, BO105C, BO 105S, BO105LS A1, BO105LS A3, EC135 P1, EC135 P2, EC135 P2+, EC135 T1, EC135 T2, EC135 T2+, MBBBK 117 A1, MBBBK 117 A3, MBBBK 117 A 4, MBBBK 117 B1, MBBBK 117 B2, MBBBK 117 C1, and MBBBK 117 C2 helicopters with certain
4 PROPOSED RULES: Airbus Airplanes
We propose to adopt a new airworthiness directive (AD) for certain Airbus Model A318112, A319111, A319112, A319115, A319132, and A319133 airplanes. This proposed AD was prompted by a report that a fastener, which connects the cargo door keel beam foot to the circumferential buttstrap and the section 1314 lower shell panel, was not installed on
5 RULES: The Boeing Company Airplanes
We are adopting a new airworthiness directive (AD) for certain The Boeing Company Model 737600, 700, 700C, 800, 900, and 900ER series airplanes. This AD was prompted by reports from the manufacturer that center overhead stowage (COS) boxes could fall from their supports under forward load levels less than the 9 g forward load requirements as
6 PROPOSED RULES: Eurocopter Deutschland GmbH Helicopters
We propose to adopt a new airworthiness directive (AD) for all Eurocopter Deutschland GmbH (ECD) EC 135 P1, P2, P2+, T1, T2, and T2+ helicopters equipped with a certain main transmission housing upper part. This proposed AD would require installing a corrugated washer in the middle of the main transmission filter housing upper part and modifying
7 PROPOSED RULES: Airbus Airplanes
We propose to supersede an existing airworthiness directive (AD) that applies to all Airbus Model A318, A319, A320, and A321 series airplanes. The existing AD currently requires repetitive inspections of the upper support of the nose landing gear (NLG), and related investigative and corrective actions if necessary; and also provides an optional
8 PROPOSED RULES: Airplanes
We propose to adopt a new airworthiness directive (AD) for certain Learjet Inc. Model 45 airplanes. This proposed AD was prompted by a report that the fire barrier seal on the external baggage door does not seal the surrounding door structure due to incorrect positioning of the barrier. This proposed AD would require modifying the fire seal on the
9 RULES: Co KG Turbofan Engines
We are adopting a new airworthiness directive (AD) for all RollsRoyce Deutschland Ltd & Co KG BR700715A130, BR700715B130, and BR700715C130 turbofan engines. This AD requires a onetime removal from service of the highpressure (HP) compressor stages 1 to 6 rotor disc assembly before exceeding certain thresholds. This AD was prompted by a report of
10 RULES: The Boeing Company Airplanes
The FAA is correcting an airworthiness directive (AD) that published in the Federal Register. That AD applies to certain The Boeing Company Model 757 airplanes. That AD incorrectly identified certain actions that are terminated in another AD. This document corrects that error. In all other respects, the original document remains the same.
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