Airworthiness Directives (ADs)
86-737-152
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
- 1997/03/22
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Applicability
- Boeing 737
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Model Number
- 737
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CAA AD Number
- 86-737-152
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 97-05-10
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Effective Date
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Subject
- To prevent cracking and seizing of the internal summing lever assembly bearing of the main rudder power control unit, which could result in uncommanded rudder movement
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Reference Publications (Revision/ATA/SB)
- SL 737-SL-27-112-B
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Remarks
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Download
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