AD 74-25-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Gulfstream Aerospace Corporation | G-1159 | Airworthiness Directives; GRUMMAN AMERICAN AVIATION CORPORATION Model G-1159 Airplanes |
Unsafe Condition
The Flight Power Shut-off valve could be actuated in flight, which could result in loss of engine power.
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Required Actions
Make and install a placard reading 'DO NOT PULL IN FLIGHT' on the Flight Power Shut-off handle. Incorporate Grumman American Aircraft Service Change No. 186 and remove the placard after compliance.
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Compliance Time
Compliance required immediately after the effective date of this AD.
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Affected Aircraft
Grumman American Aviation Corporation Model G-1159 airplanes certificated in all categories.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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