Polaris 450 MXR Offroad Vehicle User Manual


 
127
Maintenance
Vehicle Immersion
1. Turn the fuel valve off.
2. Drain water from the air box and clean the air filter. See page 112.
3. Drain the carburetor bowl. See page 114.
4. Remove the spark plug. See page 122.
WARNING! Fluids will be ejected through the spark plug hole and may cause serious injury to face or
other body parts. Wear protective eyewear and stand clear of the spark plug while performing the
following steps.
5. Intermittently and briefly touch the starter button in half-second intervals to SLOWLY
rotate the engine three or four times. Fluids will eject from the spark plug hole.
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