Lycoming Service Documents

This page provides information on Lycoming aircraft engines and components.

These publications are for reference only and may not be the most current revision.
Custom Aircraft is not responsible for the accuracy or content of these documents.

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Custom Aircraft Inc providing Aircraft Engine and Cylinder Overhauls in Palmer, Alaska

Lycoming Overhaul O-235 O-320 O-360 O-540 IO-540 TIO-540