AD 96-10-16

final rule
Data completeness: 70%

Airworthiness Directives; McDonnell Douglas Model MD-11 Series Airplane

AD Number
96-10-16
Status
final_rule
Effective Date
Product Category
aircraft
Docket
95-NM-191-AD
FR Citation
(Federal Register: May 16, 1996 (Volume 61, Number 96))

Applicability

TypeManufacturerModelDetails
aircraft The Boeing Company MD-11 Airworthiness Directives; McDonnell Douglas Model MD-11 Series Airplane
aircraft The Boeing Company MD-11F Airworthiness Directives; McDonnell Douglas Model MD-11 Series Airplane

Unsafe Condition

Damage to cabin sidewall vent box diaphragms can result in non-functional diaphragms during rapid decompression, leading to buckling of floor beams and reduced controllability.

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

Required Actions

Inspect sidewall vent box diaphragms within 90 days after the effective date. Repeat inspections every 90 days unless damage exceeds allowable limits, requiring installation of stops and re-identification of assemblies. All vent boxes must have stops installed within 30 months after the effective date.

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

Compliance Time

Within 90 days after the effective date (for initial inspection) and within 30 months after the effective date (for full stop installation).

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

Affected Aircraft

McDonnell Douglas Model MD-11 and MD-11F airplanes listed in Alert Service Bulletin MD11-25A181, dated September 28, 1995.

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

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