Airworthiness Directives (ADs)
CAA-2021-06-009A
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
- 2021/09/27
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Applicability
- Trent 1000 ‘Pack B’ engines, models Trent 1000-A, Trent 1000-AE, Trent 1000-C, Trent 1000-CE,
Trent 1000-D, Trent 1000-E, Trent 1000-G and Trent 1000-H, all engine serial numbers (ESN);
Trent 1000 ‘Pack C’ engines, models Trent 1000-A2, Trent 1000-AE2, Trent 1000-C2,
Trent 1000-CE2, Trent 1000-D2, Trent 1000-E2, Trent 1000-G2, Trent 1000-H2, Trent 1000-J2,
Trent 1000-K2 and Trent 1000-L2, all ESN;
Trent 1000 ‘TEN’ engines, models Trent 1000-AE3, Trent 1000-CE3, Trent 1000-D3, Trent 1000-G3,
Trent 1000-H3, Trent 1000-J3, Trent 1000-K3, Trent 1000-L3, Trent 1000-M3, Trent 1000-N3,
Trent 1000-P3, Trent 1000-Q3 and Trent 1000-R3, all ESN; and
Trent 7000-72 and Trent 7000-72C engines, all ESN.
These engines are known to be installed on, but not limited to, Boeing 787 and Airbus A330 (NEO)
aeroplanes.
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Model Number
- Rolls-Royce plc
Trent 1000 and Trent 7000 engines
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CAA AD Number
- CAA-2021-06-009A
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Aeronautics Authority of Original AD
- EASA
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Original AD Number
- 2021-0146R1
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Effective Date
- 2021/09/30
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Subject
- Time Limits / Maintenance Checks – High Pressure Turbine Disc –
Inspection
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Reference Publications (Revision/ATA/SB)
- This AD revises EASA AD 2021-0146(CAA-2021-06-009) dated 18 June 2021.
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Remarks
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Download
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