AD 2003-25-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | 777-200 and 777-300 | Airworthiness Directives; Boeing Model 777-200 and 777-300 Series Airplanes |
Unsafe Condition
Leakage of hydraulic fluid into the strut aft dry bay, where high temperatures associated with the adjacent primary exhaust nozzle may ignite the fluid, resulting in an uncontrolled fire in the strut aft dry bay.
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Required Actions
Inspect designated areas in the strut aft dry bay to determine if high-temperature sealant has been properly applied. If sealant is missing or improperly applied, re-apply the sealant in accordance with Boeing Alert Service Bulletin 777-54A0016 or Revision 1.
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Compliance Time
Within 1,000 flight hours after the effective date of this AD.
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Affected Aircraft
Boeing Model 777-200 and 777-300 series airplanes having line numbers 2 through 297 inclusive, 299, and 300; certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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