This document is an instruction manual for OS engine, which includes introduction of the engine components, operation methods and maintenance.
The document is an owner's instruction manual for the OS FT-300 (Super Gemini-300), a 48.76cc horizontally-opposed twin-cylinder overhead-valve four-stroke-cycle engine designed primarily for model aircraft. It emphasizes strict adherence to safety instructions regarding propeller hazards, fuel toxicity, and carbon monoxide exhaust before operation.
| Displacement | 48.76cc (2.976cu.in) |
|---|---|
| Configuration | Horizontally-opposed twin-cylinder overhead-valve four-stroke-cycle |
An electric starter is recommended for use with this engine.
No, any propeller that has become split, cracked, nicked or otherwise rendered unsafe must be destroyed and not repaired.
No, you should never operate your engine in an enclosed space because model engines exhaust deadly carbon-monoxide.