AD 81-01-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Lockheed Martin Corporation | L-1011-385-1 | LOCKHEED-CALIFORNIA Model L-1011 Series Airplanes |
| aircraft | Lockheed Martin Corporation | L-1011-385-1-14 | LOCKHEED-CALIFORNIA Model L-1011 Series Airplanes |
| aircraft | Lockheed Martin Corporation | L-1011-385-1-15 | LOCKHEED-CALIFORNIA Model L-1011 Series Airplanes |
| aircraft | Lockheed Martin Corporation | L-1011-385-3 | LOCKHEED-CALIFORNIA Model L-1011 Series Airplanes |
Unsafe Condition
Loose rudder servo retainer plates, P/N 1559161-101/-102, could cause possible rudder jamming.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect rudder servo retainer plates within 300 hours time in service after the effective date. Repair and install retainer clips if plates are loose. Install retainer clips within 1,500 hours time-in-service after the effective date.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within 300 hours time in service after the effective date of this Airworthiness Directive and within 1,500 hours time-in-service after the effective date
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Lockheed-CALIFORNIA Model L-1011 series airplanes certificated in all categories
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
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.