AD 71-23-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Gulfstream Aerospace Corporation | G-159 | Airworthiness Directives; GRUMMAN Model G-159 Airplanes |
Unsafe Condition
Cracking in the wing to fuselage attachment fittings at butt line 9 due to deformation, gaps, or improper shimming in Grumman Model G-159 airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the wing to fuselage attachment fittings (P/Ns 159WM10064, 159WM10065, 159WM10223 assembly, and 159WM10045) at butt line 9 for cracks, deformation, gaps, or improper shimming within six months time in service after the effective date. If issues are found, correct them within 100 hours time in service using Aircraft Service Change 190 or an approved method.
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Compliance Time
within six months time in service after the effective date of this AD
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Affected Aircraft
Grumman Model G-159 airplanes
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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