Polaris Trail Boss 330 - Manual (Page 45)

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OPERATION
Starting the Engine
Starting a Cold Engine
WARNING
Engine exhaust contains poisonous carbon monoxide and can
cause loss of consciousness resulting in severe injury or death.
Never run an engine in an enclosed area.
CAUTION
Operating the vehicle immediately after starting could cause
engine damage. Allow the engine to warm up for several minutes
before operating the vehicle.
1. Place the transmission in neutral and
lock the parking brake. Make sure
the fuel tank valve is on.
2. Sit on the vehicle and pull the choke knob
out until it stops (1). If the knob doesn’t
stay where positioned, increase the tension
by rotating the tension adjusting nut (2)
clockwise.
NOTE: The variable choke is fully on when the
knob is pulled completely out. The choke
is off when the knob is pushed completely
in. The choke can be adjusted gradually,
depending on how much choke is needed for
starting. Be sure the choke is off during operation, as excess
fuel washing into the engine oil will increase wear on engine
components.
3. Move the engine stop switch to RUN.
NOTE: Do not press the throttle while starting the engine.
4. Turn the ignition key past the ON position to engage the starter.
Activate the starter for a maximum of five seconds, releasing the
key when the engine starts. If the engine does not start, release the
key and wait five seconds. Activate the starter for another five
seconds. Repeat this procedure until the engine starts.
5. If the engine slows, position the choke knob half way in to allow
proper engine warm up.
6. Vary the engine RPM slightly with the throttle to aid in warm-up.
When the engine idles smoothly, push the choke all the way in.
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