AD 2004-09-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | 747 | Airworthiness Directives; Boeing Model 747 Series Airplanes |
Unsafe Condition
Overheating of the heater tape on potable water fill and drain lines may ignite accumulated debris or contaminants, resulting in a fire in the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the potable water and drain lines in the forward and aft cargo compartments for indications of overheating, exposed foam insulation, missing or damaged protective tape, or debris. Take corrective action if necessary.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 50 flight hours after the effective date of this AD.
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Affected Aircraft
Boeing Model 747 series airplanes, as specified in the AD.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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