AD 92-19-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | 727-100 Series | Airworthiness Directives; BOEING Model 727-100 and -100C Series Airplanes |
| aircraft | The Boeing Company | 727-100C Series | Airworthiness Directives; BOEING Model 727-100 and -100C Series Airplanes |
Unsafe Condition
Degradation of the skin panel structural integrity, which could lead to depressurization of the cabin.
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Required Actions
Conduct internal and external close visual inspections for corrosion of skin panels, doublers, and triplers between BS 950 and BS 1183 and stringers S-26L and S-26R. Repeat external inspections every 15 months and internal inspections every 36 months. Perform ultrasonic and LFEC inspections if corrosion or voids are detected. Repair or replace components if major corrosion or material loss exceeds 10% occurs. Replace blind fasteners after 10,000 landings or within specified intervals.
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Compliance Time
Within 15 months after October 23, 1990 (for line positions 001-547) or within 15 months after November 20, 1992 (for line positions 548 or subsequent).
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Affected Aircraft
Boeing Model 727-100 and -100C series airplanes, all line positions.
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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