AD 98-26-12
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | 328 Support Services GmbH | 328-100 | Airworthiness Directives; DORNIER LUFTFAHRT GMBH Model 328-100 Series Airplanes |
Unsafe Condition
Fatigue cracking of the fork flanges of the roll spoiler actuators due to incorrect installation of the lockplates, which could result in reduced structural integrity of the components of the roll spoiler actuators and consequent reduced controllability of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform a one-time visual inspection within 300 flight hours after the effective date to verify correct installation of the lockplates. If any lockplate is installed incorrectly, perform an eddy current or dye penetrant inspection to detect cracks. If cracks are found, replace the roll spoiler actuator prior to further flight.
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Compliance Time
Within 300 flight hours after the effective date of this AD
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Affected Aircraft
DORNIER LUFTFAHRT GMBH Model 328-100 series airplanes, serial numbers 3005 through 3095 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
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