AD 2020-03-22
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
cracking in the frame tie rod assemblies and consequent failure of a principal structural element to sustain limit load, which could adversely affect the structural integrity of the airplane and result in possible decompression of the airplane.
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Required Actions
At the applicable times specified in the "Compliance" paragraph of Boeing Alert Requirements Bulletin B787-81205-SB570041-00 RB, Issue 001, dated March 7, 2019, do all applicable actions identified in, and in accordance with, the Accomplishment Instructions of Boeing Alert Requirements Bulletin B787-81205-SB570041-00 RB, Issue 001, dated March 7, 2019.
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Compliance Time
Within the compliance times specified, unless already done.
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Affected Aircraft
The Boeing Company Model 787-8 airplanes, certificated in any category, as identified in Boeing Alert Requirements Bulletin B787-81205-SB570041-00 RB, Issue 001, dated March 7, 2019.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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