AD 92-16-19
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Lockheed Martin Corporation | L-1011-385-1 | Airworthiness Directives; Lockheed Aeronautical Systems Company Model L-1011-385 Series Airplanes |
| aircraft | Lockheed Martin Corporation | L-1011-385-1-14 | Airworthiness Directives; Lockheed Aeronautical Systems Company Model L-1011-385 Series Airplanes |
| aircraft | Lockheed Martin Corporation | L-1011-385-1-15 | Airworthiness Directives; Lockheed Aeronautical Systems Company Model L-1011-385 Series Airplanes |
| aircraft | Lockheed Martin Corporation | L-1011-385-3 | Airworthiness Directives; Lockheed Aeronautical Systems Company Model L-1011-385 Series Airplanes |
Unsafe Condition
Degradation of airplane pitch control due to missing, sheared, or deformed stabilizer lower actuator attach pins, part number 1563117-101.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect for missing, sheared, or deformed pins (part number 1563117-101) prior to 12,000 landings or within 3 days after June 24, 1992. Perform a one-time magnetic particle inspection or replace pins within specified deadlines based on landing counts. Replace cracked pins or pins not found cracked within 1,000 landings after inspection, with subsequent replacements every 12,000 landings.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Prior to the accumulation of 12,000 landings, or within 3 days after June 24, 1992 (the effective date of AD 92-10-51), whichever occurs later. Additional deadlines: 60, 45, or 30 days after this AD's effective date depending on landing counts.
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Affected Aircraft
Lockheed Aeronautical Systems Company Model L-1011-385 series airplanes, including L-1011-385-1, L-1011-385-1-14, L-1011-385-1-15, L-1011-385-3, certificated in any category.
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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