AD 2001-13-27

final rule
Data completeness: 70%

Airworthiness Directives; McDonnell Douglas Model DC-9-10 and -30 Series Airplanes

AD Number
2001-13-27
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 2001-NM-102-AD
FR Citation
66 FR 38141

Applicability

TypeManufacturerModelDetails
aircraft McDonnell Douglas DC-9-10 and -30 Airworthiness Directives; McDonnell Douglas Model DC-9-10 and -30 Series Airplanes

Unsafe Condition

The existing 10-amp circuit breaker in the navigation transfer circuit will not adequately protect the 24-gage wire during an overload condition, potentially causing damage to wires or equipment and consequent smoke/fire in the cockpit from heat generated in the wires.

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

Required Actions

Replace the existing circuit breaker in the navigation transfer circuit with a new circuit breaker; install a new nameplate.

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

Compliance Time

Before further flight

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

Affected Aircraft

McDonnell Douglas Model DC-9-10 and -30 series airplanes, as specified in the referenced service bulletin.

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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