Airworthiness Directives (ADs)
CAA-2017-04-005B
The aircraft owner or operator shall comply with Airworthiness Directives issued by the CAA or the aeronautics authority of the State of Design (SoD) of the aviation products, appliances and parts, and take all necessary actions thereto.
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Issue Date
- 2018/04/25
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Applicability
- ARRIEL 1A1, 1A2, 1B, 1C, 1C1, 1C2, 1D, 1D1, 1E2, 1K, 1K1, 1S and 1S1 engines, all serial numbers.
These engines are known to be installed on, but not limited to, Airbus Helicopters (formerly Eurocopter, Eurocopter France, Aerospatiale) AS 350 B, BA, BB, B1 and B2, AS 365 and SA 365 (all models, except AS 365 N3), Airbus Helicopters Deutschland (formerly Eurocopter Deutschland, Messerschmitt-Bölkow-Blohm) MBB-BK117-C1 and -C2, Leonardo (formerly AgustaWestland, Agusta) A 109 K2, and Sikorsky S-76A helicopters.
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Model Number
- ARRIEL 1 engines
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CAA AD Number
- CAA-2017-04-005B
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Aeronautics Authority of Original AD
- EASA
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Original AD Number
- 2017-0064R2
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Effective Date
- 2018/04/19
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Subject
- Engine Fuel & Control – Drain Valve Assembly – Inspection / Replacement
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Reference Publications (Revision/ATA/SB)
- ATA 73. This AD revises EASA AD 2017-0064R1(CAA-2017-04-005A) dated 27 June 2017. The original issue of this AD superseded EASA AD 2017-0019R1 dated 22 February 2017. Ref. Publications: SAFRAN Helicopter Engines MSB 292 73 0853 version A dated 07 April 2017, or version B dated 30 March 2018. SAFRAN Helicopter Engines SB 292 73 0386 version A dated 30 March 2018.
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Remarks
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