AD 2021-14-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Aviat | Various | Airworthiness Directives; Aircraft Industries a.s. Airplanes |
Unsafe Condition
cracking of the retaining bolt on the nose landing gear (NLG) control, leading to reduced control of the aeroplane during taxiing, take-off and landing.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
inspect the NLG steering lever assembly vertical pin and replace it if part number (P/N) L3 223 016 with a retaining bolt is installed.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Aircraft Industries a.s. Models L-420, L 410 UVP-E20, and L 410 UVP-E20 CARGO airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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