Need help?Do you have a question about the Rotax 377 UL and is the answer not in the manual?
Procedures for installing the fan belt and pulleys, including tension adjustment.
Method to verify the correct tension of the V-belt.
How to increase or decrease V-belt tension using shims.
Step-by-step guide for replacing the starter rope on the rewind starter.
Instructions for taking apart the rewind starter mechanism.
Procedures for putting the rewind starter back together.
General| Cylinder Configuration | Single |
|---|---|
| Displacement | 377 cc |
| Starting | Recoil starter |
| Engine Type | 2-stroke |
| Bore | 82 mm |
| Stroke | 70 mm |
| Carburetion | 1x Bing 54 |
| Ignition | Electronic ignition |
| Cooling | Air cooled |
| Oil Type | 2-stroke oil |
| Lubrication System | Premix |
| Fuel Type | Mogas (automotive gasoline) |
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