AD 2005-05-11

Recurring final rule
Data completeness: 80%

Airworthiness Directives; Dornier Model 328-300 Series Airplanes

AD Number
2005-05-11
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2004-19568
FR Citation
70 FR 12406

Applicability

TypeManufacturerModelDetails
aircraft Dornier Model 328-300 Series Airworthiness Directives; Dornier Model 328-300 Series Airplanes

Unsafe Condition

Reports of cracking and breakage of the heat pack rotor assemblies, leading to loss of braking capability and potential runway overrun during take-off or landing.

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

Required Actions

Perform a detailed inspection for discrepancies of the heat pack rotor assembly and rotor drive clips of the brake unit of the main landing gear (MLG). Replace the heat pack rotor assembly if any discrepancy is found. Repeat inspections at intervals not exceeding the next brake installation or 24 months, whichever is first.

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

Compliance Time

Within 24 months after the effective date of the AD or at the next brake installation, whichever is earlier.

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

Affected Aircraft

Dornier Model 328-300 series airplanes equipped with a Dunlop brake unit having part number AHA2227-3 or -4.

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

Source: Official FAA Source ↗

Retrieved: Apr 4, 2026

Rights: U.S. Government Public Domain

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