AD 98-11-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | 328 Support Services GmbH | 328-100 | Airworthiness Directives; DORNIER LUFTFAHRT GmbH Model 328-100 Series Airplanes |
Unsafe Condition
Incorrectly labeled part numbers of the double shuttle valves that are not replaced could result in the failure of the roll control spoilers, and consequently lead to reduced controllability of the airplane.
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Required Actions
Perform a one-time visual inspection of the double shuttle valve in the upper fuselage fairing to determine if the part number is labeled correctly. If incorrectly labeled, revise the valve identification label and verify the installed valve is within specified limits; replace the valve if outside limits.
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Compliance Time
Within 30 days after the effective date of this AD, or prior to further flight if corrective actions are needed.
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Affected Aircraft
DORNIER LUFTFAHRT GmbH Model 328-100 series airplanes, serial numbers 3005 through 3086 inclusive.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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