To start a motorcycle engine that is cooled by air, you can follow these general steps:
Ensure the motorcycle is in neutral: Make sure the motorcycle is in neutral by confirming that the transmission is in the neutral position. This prevents the motorcycle from lurching forward or stalling when starting.
Check the fuel and petcock: Ensure that there is enough fuel in the tank and that the fuel petcock (if present) is in the "On" position, allowing fuel to flow to the engine.
Turn on the ignition: Insert the key into the ignition switch and turn it to the "On" position. This activates the electrical system of the motorcycle.
Engage the choke (if applicable): If the motorcycle has a choke, which is typically used in cooler weather or when the engine is cold, engage it by pulling it out. The choke enriches the fuel mixture for easier starting.
Use the kickstarter or electric starter: Depending on your motorcycle's design, you can either use the kickstarter or the electric starter button.
For a kickstarter: Stand next to the motorcycle, put your foot on the kickstarter lever, and push it downward with a smooth and swift motion. Repeat this motion until the engine fires up.
For an electric starter: Press the electric starter button, typically located on the handlebar controls. This engages the starter motor, which turns the engine over. Release the button once the engine starts.
Adjust the choke (if applicable): After the engine has started, you may need to adjust the choke gradually by pushing it back in as the engine warms up. This allows for a leaner fuel mixture and smoother running.
Allow the engine to warm up: Give the engine a few minutes to warm up before riding. This allows the oil to circulate and reach optimal operating temperature.
It's important to consult your motorcycle's owner's manual for specific instructions and recommendations for starting your particular model, as starting procedures can vary depending on the motorcycle's make and model.