AD 2020-02-12

final rule
Data completeness: 70%

Airworthiness Directives; The Boeing Company Airplanes

AD Number
2020-02-12
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2019-0442
FR Citation
85 FR 6738

Applicability

TypeManufacturerModelDetails
aircraft Boeing Company Airworthiness Directives; The Boeing Company Airplanes

Unsafe Condition

chafing and consequent wire damage that could result in a potential source of ignition in the flammable leakage zone and a consequent fire or explosion.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

replace affected electromechanical actuators (EMAs) with new EMAs, as described in Boeing Alert Service Bulletin B787-81205-SB270030-00, Issue 002, dated April 7, 2017.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Before further flight

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Affected Aircraft

The Boeing Company Model 787 series airplanes.

AI-generated summary from the source AD text. Verify against the official source before acting.

Source: Official FAA Source ↗

Retrieved: Apr 4, 2026

Rights: U.S. Government Public Domain

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