Transport i infrastruktura · 14/09/2011

Lycoming Engines Model IO-720-A1B Reciprocating Engines: New Airworthiness Directive Issued

The Federal Aviation Administration (FAA) has adopted a new airworthiness directive (AD) for certain model IO-720-A1B Lycoming Engines reciprocating engines, requiring a crankshaft inspection to prevent engine crankshaft failure and damage to the airplane, following a failure due to incorrect parts installation.

Source: Federal Register — Transportation DepartmentOpen original release →

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