Polaris Outlaw 9921811 Owner's Manual page 118

Vehicle Immersion
5. Loosen the carburetor drain screw.
6. Turn the engine over several times using the electric start.
7. Dry the spark plug and reinstall it, or replace it with a new
plug.
8. Tighten the carburetor drain screw.
9. Turn the fuel valve on.
10. Attempt to start the engine. If necessary, repeat the drying
procedure.
11. Take the ATV to your dealer for service as soon as possible,
whether you succeed in starting it or not.
12. If water has been ingested into the transmission, follow the
procedure on page 117 for drying the CVT.
Maintenance
Drain Screw
115