Eurocopter AS365 / Documents

Airbus AS365/EC155 – EASA Proposed AD 20-127 : Tail Rotor Drive Flange

Airbus AS365/EC155 – EASA Proposed AD 20-127 : Tail Rotor Drive Flange

3-Sep-2020Source: EASA

Several occurrences have been reported of loss of tightening torque of the Shur-Lok nut, which serves as a retainer of the tail rotor (TR) drive flange of the main gearbox (MGB). Subsequent investigation determined that these events were the result of failure of the Shur-Lok nut locking function, which is normally ensured by two anti-rotation... Read more

FAA AD 2011-16-05 Eurocopter AS365N/N1

FAA AD 2011-16-05 Eurocopter AS365N/N1

26-Aug-2011Source: FAA

High level fuel switches... Read more

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