4-11GB6)Push the air valve4in with a screw-drivertointroduceairintothefloatchamber, so that the gasoline will drainsmoothly.7)Removethebatteryforelectricstartmodels. (Refer to the section“DISCON-NECTING THE BATTERY”for details.)8)Drain the cooling water completely outof the motor. Clean the body thoroughly.