AD 59-22-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Piaggio & C. | P.136-L2 | Airworthiness Directives; Piaggio Model P.136-L2 Aircraft |
Unsafe Condition
Condensed water vapor freezing and obstructing the oil tank breather lines for both right and left engines.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Reroute the oil tank breather lines for both right and left engines to provide an increased slope in accordance with Piaggio & Co. Change Order No. 36-52.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
November 30, 1959
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Affected Aircraft
Piaggio & C. Model P.136-L2 Aircraft
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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