AD 2005-13-14
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | McDonnell Douglas | MD-90-30 | Airworthiness Directives; McDonnell Douglas Model MD-90-30 Airplanes |
Unsafe Condition
Metallic fibers from the first stage filter of the servo valves inside the dual anti-skid control manifolds (DACM) could become lodged in the first stage nozzle of the servo valve, leading to tire failure during high speed/high energy braking and possible subsequent runway departure.
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Required Actions
Replace existing DACMs with new, improved, or reworked and reidentified DACMs; inspect the inlet filters and other components of the DACMs for damage; replace any damaged DACM components with new or serviceable components; flush/clean the braking system prior to replacing the inlet filters.
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Compliance Time
Within 18 months after the effective date of this AD.
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Affected Aircraft
All McDonnell Douglas Model MD-90-30 airplanes, certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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