This manual introduces the use and precautions of O.S. engines, mainly including precautions before use, engine parts names and engine operation methods.
This manual provides safety instructions and operating guidelines for the O.S. 60LH engine, designed specifically for model helicopters. It details critical safety warnings regarding carbon monoxide, fuel flammability, and hot engine parts, emphasizing that the engine is not a toy.
| Engine Type | 60LH |
|---|---|
| Application | Model helicopters |
| Fuel Nitromethane Content | 10% to 30% |
| Minimum Lubricant Content | 18% |
| Throttle Range | 86 degrees |
A fuel containing 10% to 30% nitromethane is preferable for the best throttle response.
The fuel must contain at least 18% lubricant by volume for consistent performance and long engine life.
A screwdriver (1.5mm, 2mm, 2.5mm, 3mm) and socket drivers (5mm, 5.5mm, 7mm) are necessary.