AD NUMBER: 2006-12-07
MANUFACTURER: Textron Lycoming
SUBJECT: Airworthiness Directive 2006-12-07
SUMMARY: The FAA is superseding an existing airworthiness
directive (AD) for Lycoming Engines (formerly Textron Lycoming)
models 320, 360, and 540 series, "Parallel Valve" reciprocating
engines, with certain Engine Components Inc. (ECi) cylinder
assemblies, part number (P/N) AEL65102 series "Classic Cast",
installed.