AD 2024-05-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Gulfstream | Aerospace Corporation | Airworthiness Directives; Gulfstream Aerospace Corporation Airplanes |
Unsafe Condition
The ignition of flammable vapors in the fuel tank as a result of frictional heating or sparks caused by a missing, misplaced, or dislodged impeller shaft key inside the fuel boost pump.
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Required Actions
Inspecting affected fuel boost pumps for proper installation of the impeller shaft key, marking affected fuel boost pumps that pass that inspection, and replacing fuel boost pumps that fail. Operators have 24 months to comply with all applicable actions required by paragraph (h) of this AD. Where the service information says to return a pump, this AD requires that the pump must be replaced.
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Compliance Time
Within 24 months after the effective date of this AD
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Affected Aircraft
Gulfstream Aerospace Corporation Model GVII-G500 and GVII-G600 airplanes, with fuel boost pumps that have been installed in accordance with the original equipment manufacturer's instructions.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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