AD 98-23-15
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Textron Aviation Inc. | Hawker 800XP | Airworthiness Directives; Raytheon Model Hawker 800XP Series Airplanes |
Unsafe Condition
Failure of the fuel feed hose assemblies, which could result in fuel leakage and consequent risk of fire in the aft equipment bay.
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Required Actions
Replace the fuel feed hose assemblies of the auxiliary power unit (APU) with new hose assemblies in accordance with Raytheon Aircraft Service Bulletin SB.49-3018. If replacement hoses are not immediately available, shut down the APU and display warning notices prohibiting APU use until replacement is done.
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Compliance Time
Within 300 flight hours or 3 months after the effective date of this AD, whichever occurs later.
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Affected Aircraft
Raytheon Model Hawker 800XP series airplanes, serial numbers 258297 through 258304 inclusive, and 258307 through 258309 inclusive; certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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