AD 2009-12-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | 737-300 | Airworthiness Directives; Boeing Model 737-300, -400, -500, -600, -700, -700C, -800, and -900 Series Airplanes |
Unsafe Condition
The flightcrew's inability to turn off power to in-flight entertainment (IFE) systems and other non-essential electrical systems during a non-normal or emergency situation could result in the inability to control smoke or fumes in the airplane flight deck or cabin.
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Required Actions
Install a new circuit breaker, relays, and wiring to allow the flightcrew to turn off electrical power to the IFE systems and other non-essential electrical systems through a switch in the flight compartment. Perform other specified actions as outlined in the AD.
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Compliance Time
Within 12 months of the effective date (July 16, 2009).
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Affected Aircraft
Boeing Model 737-300, -400, -500, -600, -700, -700C, -800, and -900 series airplanes, as identified in the referenced Boeing service bulletins.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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