Airworthiness Directives (ADs)
87-737-172
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
- 1998/10/22
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Applicability
- 737-700,-800
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Model Number
- 737
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CAA AD Number
- 87-737-172
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 98-21-11
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Effective Date
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Subject
- To prevent failure of the auxiliary power unit (APU) or engine fire detection system to detect a fire in a timely manner, which could result in egress of an APU or engine compartment fire to other parts of the airplane.
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Reference Publications (Revision/ATA/SB)
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Remarks
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Download
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