Airworthiness Directives (ADs)
88-JT9-031
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
- 1999/01/05
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Applicability
- JT9D
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Model Number
- JT9D
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CAA AD Number
- 88-JT9-031
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 98-23-07
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Effective Date
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Subject
- To prevent turbine exhaust case structural failure under abnormal operating conditions, which could result in reduced main mount load capability, engine separation from the wing and subsequent loss of aircraft control.
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Reference Publications (Revision/ATA/SB)
- ASB JT9D-7R4-A72-546R1
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Remarks
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Download
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