AD Amdt-39-16082

final rule
Data completeness: 70%

Airworthiness Directives; 328 Support Services GmbH Dornier Model 328-300 Airplanes

AD Number
Amdt-39-16082
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2009-1023
FR Citation
74 FR 57411

Applicability

TypeManufacturerModelDetails
aircraft 328 Support Services GmbH Dornier Model 328-300 Airworthiness Directives; 328 Support Services GmbH Dornier Model 328-300 Airplanes

Unsafe Condition

The potential of ignition sources inside fuel tanks, which, in combination with flammable fuel vapors, could result in fuel tank explosions and consequent loss of the airplane.

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

Required Actions

Modify or install electrical wiring of the fuel pumps; install insulation at flow control and shut-off valves, and other components of the environmental control system; install markings at fuel wiring harnesses; replace the wiring harness of the auxiliary fuel system with a new wiring harness; install insulated couplings in the fuel system; revise the Airworthiness Limitations section of the Instructions for Continued Airworthiness to incorporate new inspections of the fuel tank system.

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

Compliance Time

Within the compliance times specified in the original AD 2009-01-06, as applicable.

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

Affected Aircraft

328 Support Services GmbH Dornier Model 328-300 airplanes, as specified in the original AD 2009-01-06.

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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