Polaris Sportsman 9921483 Owner's Manual page 79

Features and Controls
Brakes
Parking Brake
1. Always shift the transmission to neutral and lock the parking brake before starting the
engine.
2. After the engine has warmed enough for operation, shift to the desired gear.
3. Release the parking brake and gently apply the throttle.
4. Always lock the parking brake whenever the vehicle is left unattended.
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