Lycoming
O-235-L2C
Four opposed air-cooled cylinders, carburetor and wet sump, with a fitted C152-type exhaust and accessory arrangement.
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Model accuracy & scope
Reviewed exterior models with fitted geometry. Installed part numbers and component-level manual matching remain unverified unless explicitly identified.
- Reviewed first exterior; dimensions, routes and materials include fitted approximations. Not exact installed OEM geometry.
- Parts groups are a browsing aid, not an OEM exploded assembly or an installed parts catalogue.
- Internal mechanisms, functional flow and maintenance fit are not established.
- C152-type exhaust and accessories are fitted, not a serial-specific installation.
- Flange highlights and lower ignition loops remain finish work.
Use the applicable manufacturer manual and parts catalogue for maintenance and exact installation details.
Manufacturer references
These references inform the model as a whole. A component is linked to a specific page or figure only when that match has been verified.
Lycoming O-235 and O-290 Series Operator Manual 60297-9
Document host: www.lycoming.com
January 2007; September 2008 revision
Reference pages: 1-1, 1-2, 2-2, Figs 7-1 / 7-2
O-235 architecture and published bore/stroke; illustrations are typical configurations.
Lycoming PC-302-L2A,-L2C Parts Catalog
Document host: www.lycoming.com
December 2012
Reference pages: Figs 1, 4, 10, 12, 14, 16, 17, 22, 26, 28, 30
Case, cylinder, induction and accessory roles; not installed part identities or exterior dimensions.