AD 94-07-07

final rule
Data completeness: 70%

Airworthiness Directives; MCDONNELL DOUGLAS MD-11 and MD-11F Airplanes

AD Number
94-07-07
Status
final_rule
Effective Date
Product Category
aircraft
Docket
93-NM-179-AD
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft The Boeing Company MD-11 Airworthiness Directives; MCDONNELL DOUGLAS MD-11 and MD-11F Airplanes
aircraft The Boeing Company MD-11F Airworthiness Directives; MCDONNELL DOUGLAS MD-11 and MD-11F Airplanes

Unsafe Condition

Failure of the number 2 DC bus electrical relay and subsequent loss of the number 2 electrical power source could cause an all-engine flameout event due to fuel starvation during or shortly after a fuel dumping operation.

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

Required Actions

Modify the fuel crossfeed low level dump system shutoff in accordance with McDonnell Douglas MD-11 Service Bulletin 28-48, dated September 30, 1993. This modification terminates the AFM revisions required by AD 92-22-06.

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Compliance Time

Within 24 months after the effective date of this AD

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Affected Aircraft

McDonnell Douglas Model MD-11 and MD-11F airplanes with fuselage numbers 447 through 544 inclusive

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

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

This site is not affiliated with or endorsed by the FAA. Always verify with official sources.

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