AD 67-33-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Gulfstream Aerospace Corporation | G-159 | Airworthiness Directives; GRUMMAN Model G-159 Type Airplanes |
Unsafe Condition
Cracks in the aileron control idler, P/N 159CM10212-1, located in the upper portion of each cockpit flight control column.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect each surface of the aileron control idler for deformation or cracks using a borescope or FAA-approved equivalent method. Replace deformed or cracked idlers before further flight with a part of the same part number inspected as required or an approved equivalent part. Contact Grumman for replacement instructions.
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Compliance Time
within the next 15 hours' time in service after the effective date of this AD, unless already accomplished
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Affected Aircraft
GRUMMAN Model G-159 Type Airplanes
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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