Polaris Sportsman 450 HO Manual Del Propietário página 128

MAINTENANCE
Vehicle Immersion
If your vehicle has been totally submerged in water and it's impossible
to have it serviced before further operation, perform the following
procedure.
NOTICE: If the vehicle stops while fully submerged, major engine damage can
result if the machine is not thoroughly inspected. Take the vehicle to
your dealer before starting the engine.
1. Move the vehicle out of the water.
2. Remove the spark plug.
3. Drain any water found in the air box.
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