Service Instruction

SI 1554

Lycoming Engines

Issued
2014-05-07
Models covered
1
SI

SI 1554

Lycoming Engines

Issued 2014-05-07

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.

Zip Strap Replacement

Source: Lycoming Engines, retrieved 2026-09-01

Applies to 1 model in our index

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