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Service Bulletin

SB 342

Lycoming Engines

Issued
2025-07-29
Models covered
6

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SB

SB 342

Lycoming Engines

Issued 2025-07-29

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.

Fuel Line (Stainless Steel Tube Assy.) and Support Clamp Inspection and Installation

Source: Lycoming Engines, retrieved 2026-09-01

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

Applies to 6 models in our index

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