AD Amdt-39-10953

final rule
Data completeness: 70%

Airworthiness Directives; Dornier Model 328-100 Series Airplanes

AD Number
Amdt-39-10953
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 98-NM-290-AD
FR Citation
63 FR 70321

Applicability

TypeManufacturerModelDetails
aircraft Dornier Model 328-100 Series Airworthiness Directives; Dornier 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 to verify correct installation of the lockplates of the roll spoiler actuators. If any lockplate is installed incorrectly, perform an eddy current or dye penetrant inspection to detect cracks. If cracks are detected, replace the roll spoiler actuator with a new or serviceable one.

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

Compliance Time

Within 300 flight hours after the effective date of this AD.

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

Affected Aircraft

Dornier Model 328-100 series airplanes, serial numbers 3005 through 3095 inclusive, certificated in any category.

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

Source: Official FAA Source ↗

Retrieved: Apr 6, 2026

Rights: U.S. Government Public Domain

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