AD 92-13-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | MD-11 | Airworthiness Directives; MCDONNELL DOUGLAS MD-11 Series Airplanes |
| aircraft | The Boeing Company | MD-11F | Airworthiness Directives; MCDONNELL DOUGLAS MD-11 Series Airplanes |
Unsafe Condition
Inadvertent slat deployment during flight at cruise altitude could create significant vibrations and cause damage to the elevators.
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Required Actions
Replace the quadrant, gate, and spacer on the flap control module and re-identify the module, or modify the quadrant and gate and replace a spacer on the flap control module and re-identify the module, in accordance with specified service bulletins.
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Compliance Time
Within 15 days after the effective date of this AD
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Affected Aircraft
Model MD-11 series airplanes as listed in McDonnell Douglas MD-11 Service Bulletin 27-18, Revision 1, dated October 16, 1991; certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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