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General| Displacement | 447 cc |
|---|---|
| Max RPM | 6800 RPM |
| Cooling | Air-cooled |
| Ignition | CDI (Capacitor Discharge Ignition) |
| Carburetion | 2 x Bing 54 |
| Engine type | 2-stroke |
| Maximum power | 40 hp (29.8 kW) at 6500 RPM |
| Lubrication | Premix or oil injection |
| Width | 400 mm |
Provides general information and guidance for the operator's manual.
Explains importance and location of engine serial number for inquiries and orders.
Explains symbols like WARNING, CAUTION, and NOTE for emphasis and safety.
Details critical safety warnings and usage restrictions for the engine and aircraft.
Lists relevant documentation and notes on applicability and revision status.
Details specifications and features of 447 UL SCDI and 503 UL DCDI engines.
Outlines specifications and features for 582 UL DCDI and its Mod. 99 variant.
Explains nomenclature and composition of engine type designations.
Introduces illustrations of engine layouts and components for various models.
Provides dimensional specifications for various ROTAX engine models.
Lists dry weights of engines and components in kg and lbs.
Details fuel consumption rates at take-off and continuous performance.
Specifies propeller shaft rotation direction.
Explains cooling systems for ROTAX 447/503 UL DCDI and 582 UL DCDI engines.
Describes engine operation with oil-gasoline mixture or oil injection lubrication.
Details engine and gearbox lubrication methods, including mixture and oil injection.
Explains ignition units and generators for ROTAX engines.
Lists available optional propeller gearbox types and their gear ratios.
Presents performance data (power, torque, fuel consumption) under ISA conditions.
Covers coolant, fuel, and lubricants required for engine operation.
Outlines guidelines for reliable engine operation and maintenance.
Details procedures for handling unusual engine behavior and emergencies.
Outlines measures to protect the engine during extended periods of non-use.
Lists ROTAX distributors across European countries.
Lists ROTAX distributors in North, Central, and South America.
Lists ROTAX distributors in Australia, New Zealand, and PNG.
Lists ROTAX distributors in various African countries.
Lists ROTAX distributors across Asian and Middle Eastern countries.
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