RPS Viper 150 Dirt Bike, Owner'S Manual

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11
Engine Starting
1. Set the key of the ignition switch to position.
2. Put the dirt bike in the neutral gear.
3. Ensure that there is fuel in the tank.
4. Set the fuel valve handle to “ON” or “RES” position.
To start a cold engine:
1. Pull up the choke lever of the carburetor
(to close the choke).
2. Start the engine with kick lever
。
3. Slightly turn the throttle twist grip to increase the speed of the engine so
as to warm up the engine.
4. Turn the carburetor choke bar downward to fully open the choke when
the engine is sufficiently warmed up.
Procedures for stopping the engine:
1. Release the throttle twist grip to slow down the engine.
2. Shift to the neutral position.
3. Set the ignition switch key to position.
4. Set the fuel valve handle to “OFF” position.