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AD/ECUREUIL/3 - Vibration Absorber Mounting Flange - Inspection
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AD/ECUREUIL/3 - Vibration Absorber Mounting Flange - Inspection
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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Image unavailable in extracted text Eurocopter AS 350 (Ecureuil) Series Helicopters
Applicability: All models not incorporating modification AMS 350.07.6063. Document: Aerospatiale AS 350 SB 05.03.
Compliance: Within 25 hours time in service after 4 July 1979 and thereafter at intervals not exceeding 25 hours time in service.
Background: Several cracks have been found at the blending radius of the vibration absorber mounting flange installed on the main rotor shaft.