AD 83-02-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | 747-100 Series | BOEING Model 747 Series Aircraft |
| aircraft | The Boeing Company | 747-100B Series | BOEING Model 747 Series Aircraft |
| aircraft | The Boeing Company | 747-100B SUD Series | BOEING Model 747 Series Aircraft |
| aircraft | The Boeing Company | 747-200B Series | BOEING Model 747 Series Aircraft |
| aircraft | The Boeing Company | 747-200C Series | BOEING Model 747 Series Aircraft |
| aircraft | The Boeing Company | 747-200F Series | BOEING Model 747 Series Aircraft |
| aircraft | The Boeing Company | 747-300 Series | BOEING Model 747 Series Aircraft |
| aircraft | The Boeing Company | 747-400 Series | BOEING Model 747 Series Aircraft |
| aircraft | The Boeing Company | 747-400D Series | BOEING Model 747 Series Aircraft |
| aircraft | The Boeing Company | 747-400F Series | BOEING Model 747 Series Aircraft |
Unsafe Condition
Icing of the aileron control cables in the right and left wing gear wheel wells.
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Required Actions
Modify the aircraft in accordance with Boeing 747 Service Bulletins 27-2065, 27-2095, 27-2161, and 51-2032, including installing an MS28778-8 'O' ring or replacing the knurled nut with an AN818L-10 nut as specified.
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Compliance Time
Within the next 3000 hours time in service after the effective date of this AD
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Affected Aircraft
Boeing Model 747 series aircraft certificated in all categories, as listed in the referenced service bulletins.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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