AD 2018-07-19
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
The parking brake and alternate pitch trim module (PBM) may unintentionally disengage, fail to set, fail to release, or become jammed.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replacing the PBM and doing a PBM installation test.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 60 months after the effective date of this AD
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Affected Aircraft
All The Boeing Company Model 787-8 and 787-9 airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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