AD 2016-22-17
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
The grounding jumpers between the environmental control system (ECS) bracket and the current return network (CRN) straps near passenger 1 left and 1 right entry doors were not bonded correctly during manufacturing.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Change the configuration of the grounding jumpers connecting the ECS brackets and CRN straps; measure the bond resistance; and perform related investigative and corrective actions if necessary.
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Compliance Time
Within 12 months of the effective date (December 27, 2016).
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Affected Aircraft
The Boeing Company Model 787-8 airplanes, certificated in any category, as identified in Boeing Service Bulletin B787-81205-SB530025-00, Issue 002, dated June 2, 2016.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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