AD Amdt-39-10136

final rule
Data completeness: 70%

Airworthiness Directives; Boeing Model 767 Series Airplanes

AD Number
Amdt-39-10136
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 97-NM-239-AD
FR Citation
62 FR 48754

Applicability

TypeManufacturerModelDetails
aircraft Boeing 767 Airworthiness Directives; Boeing Model 767 Series Airplanes

Unsafe Condition

Failure of a fuel pump due to damage to an impeller unit and pumping unit housing caused by a loose diffuser ring in the fuel pump assembly.

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

Required Actions

Revise the Airplane Flight Manual (AFM) to include procedures ensuring center tank fuel pumps are not operated with less than 1,000 pounds of fuel in the center tank.

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Compliance Time

Before further flight

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Affected Aircraft

Boeing Model 767 series 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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