AD 64-03-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Industrie Aeronautiche e Meccaniche | P.166 | Airworthiness Directives; PIAGGIO Model P.166 Aircraft |
Unsafe Condition
Fatigue cracks have developed in service on nose landing gear steering control unit part numbers 4105.26 and 4105.31.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace old flanges with new flanges (P/N 4105.26A for Modification 2-22027 and P/N 4105.31A for Modification 22027) following Piaggio Service Bulletin No. 166-35 dated July 8, 1963.
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Compliance Time
within the next 50 hours' time in service after the effective date of this AD
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Affected Aircraft
All Model P.166 Aircraft equipped with Magnaghi Modification 22027 or Modification 2-22027 Shock Absorbers.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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