AD 99-05-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | 747-100 Series | BOEING Model 747-100, 747-200B, 747-200F, 747-200C, 747SR, 747-100B, 747-300, 747-100B SUD, 747-400, 747-400D, and 747-400F Series Airplanes |
| aircraft | The Boeing Company | 747-100B Series | BOEING Model 747-100, 747-200B, 747-200F, 747-200C, 747SR, 747-100B, 747-300, 747-100B SUD, 747-400, 747-400D, and 747-400F Series Airplanes |
| aircraft | The Boeing Company | 747-100B SUD Series | BOEING Model 747-100, 747-200B, 747-200F, 747-200C, 747SR, 747-100B, 747-300, 747-100B SUD, 747-400, 747-400D, and 747-400F Series Airplanes |
| aircraft | The Boeing Company | 747-200B Series | BOEING Model 747-100, 747-200B, 747-200F, 747-200C, 747SR, 747-100B, 747-300, 747-100B SUD, 747-400, 747-400D, and 747-400F Series Airplanes |
| aircraft | The Boeing Company | 747-200C Series | BOEING Model 747-100, 747-200B, 747-200F, 747-200C, 747SR, 747-100B, 747-300, 747-100B SUD, 747-400, 747-400D, and 747-400F Series Airplanes |
| aircraft | The Boeing Company | 747-200F Series | BOEING Model 747-100, 747-200B, 747-200F, 747-200C, 747SR, 747-100B, 747-300, 747-100B SUD, 747-400, 747-400D, and 747-400F Series Airplanes |
| aircraft | The Boeing Company | 747-300 Series | BOEING Model 747-100, 747-200B, 747-200F, 747-200C, 747SR, 747-100B, 747-300, 747-100B SUD, 747-400, 747-400D, and 747-400F Series Airplanes |
| aircraft | The Boeing Company | 747-400 Series | BOEING Model 747-100, 747-200B, 747-200F, 747-200C, 747SR, 747-100B, 747-300, 747-100B SUD, 747-400, 747-400D, and 747-400F Series Airplanes |
| aircraft | The Boeing Company | 747-400D Series | BOEING Model 747-100, 747-200B, 747-200F, 747-200C, 747SR, 747-100B, 747-300, 747-100B SUD, 747-400, 747-400D, and 747-400F Series Airplanes |
| aircraft | The Boeing Company | 747-400F Series | BOEING Model 747-100, 747-200B, 747-200F, 747-200C, 747SR, 747-100B, 747-300, 747-100B SUD, 747-400, 747-400D, and 747-400F Series Airplanes |
Unsafe Condition
Failure of the outboard sequence carriage fitting could allow the wing inboard foreflap to separate and penetrate the fuselage, possibly injuring passengers and crewmembers.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform a one-time detailed visual inspection of the outboard sequence carriage attachment fitting for the presence and condition of a shim and any loose fastener. Corrective actions must be taken if discrepancies such as missing, loose, or migrated shim, and loose fasteners are detected.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
before further flight
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Affected Aircraft
Boeing Model 747-100, 747-100B, 747-100B SUD, 747-200B, 747-200C, 747-200F, 747SR, 747-300, 747-400, 747-400D, and 747-400F series airplanes with line numbers 1 through 1,116 inclusive.
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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