Airworthiness Directives (ADs)
2002-06-009
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
- 2002/06/19
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Applicability
- TPE331-11U, -12B, -12JR, -12UA, -12UAR, and -12UHR Series
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Model Number
- TPE331
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CAA AD Number
- 2002-06-009
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 2002-12-09
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Effective Date
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Subject
- To prevent bull gear rim separations and high-speed pinion (HSP) assembly failures from abnormal gear wear, which could result in uncontained gearbox fragmentation, in-flight shutdowns, engine rotor overspeed events.
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Reference Publications (Revision/ATA/SB)
- ASB TPE331-A79-0034, TPE331-A72-2087, TPE331-A72-2088; SB TPE331-72-2090RWK, TPE331-72-2091RWK; ASB TPE331-A72-2092, TPE331-A72-2093; SB TPE331-72-2094RWK, SB TPE331-72-2095RWK
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Remarks
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Download
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