AD 2009-14-04

final rule
Data completeness: 80%

Airworthiness Directives; Boeing Model 737-100, -200, -200C, -300, -400, and -500 Series Airplanes

AD Number
2009-14-04
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. FAA-2008-1116
FR Citation
74 FR 32423

Applicability

TypeManufacturerModelDetails
aircraft Boeing 737-100 Airworthiness Directives; Boeing Model 737-100, -200, -200C, -300, -400, and -500 Series Airplanes

Unsafe Condition

Reports of uncommanded engine shutdowns and burned/damaged wire bundles associated with outboard landing lights and engine fuel shutoff valves. Also, reports of damaged/missing grommets and broken/damaged fairleads in the electrical junction boxes of the main wheel well.

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

Required Actions

Deactivate or modify wiring to outboard landing lights until wire bundles and electrical connectors are replaced. Inspect four electrical junction boxes in the main wheel well for broken, damaged, or missing fairleads, grommets, and wires, with corrective actions if necessary. Replace certain wire bundles for landing lights and fuel shutoff valves, along with related investigative and corrective actions if necessary. Replace certain electrical connectors and backshell clamps on specific airplanes.

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

Compliance Time

Within 60 months of the effective date for final corrective actions.

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

Affected Aircraft

Boeing Model 737-100, -200, -200C, -300, -400, and -500 series airplanes, with specific requirements varying by model and configuration.

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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