Polaris Trail Boss 330 Quadricycle Owner's Manual page 60

OPERATION
Starting the Engine
7. Turn the ignition key to the ON
position to engage the starter. Activate
the starter for a maximum of five
seconds, releasing the key when the
engine starts.
NOTE: Do not press the throttle while
starting the engine.
8. If the engine does not start, release the
starter and wait five seconds.
9. Repeat steps 7 and 8 until the engine starts.
10. If the engine slows or stops, position the choke knob half way in.
11. Vary engine RPM slightly with the throttle. When the engine idles
smoothly, push the choke all the way in.
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