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Service Instruction

SL 242

Lycoming Engines

Issued
2005-01-06
Models covered
2

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SI

SL 242

Lycoming Engines

Issued 2005-01-06

NOT AN FAA REQUIREMENT — This is a manufacturer document. It is not an FAA Airworthiness Directive and compliance is not required by 14 CFR 39 unless an AD cites it.

Improved Lower Idle Valve in Fuel Injectors

Source: Lycoming Engines, retrieved 2026-09-01

View on Lycoming Engines' site (opens in a new tab)

Applies to 2 models in our index

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