Detecting Tricycle Motorcycle Motor Faults

Measuring the contacts of the battery box can immediately determine the failure of the car not to turn due to the power supply. If there is no voltage display, turn on the power lock, and the indicator light on the instrument panel is not on, it is judged that the fuse of the fuse is broken, and the fuse should be replaced, the wire has fallen off, the end of the welding is broken or a new one should be replaced. If there is a voltage display, turn on the power lock, and the indicator light on the instrument panel does not light up, then it is determined that the power lock is broken, and you can replace it with a new lock without power on. If the car does not turn, then use a good speed control handle to replace the original handle. If the car turns, it is judged that the original speed regulating handle is broken, causing the Tricycle Motorcycle not to turn, and a new controller should be replaced.

Use the Gasoline Tricycle tester to test whether there is voltage in the motor lead wire, and the fault of the circuit and control circuit can be judged immediately. If the measurement result is voltage, it is judged that the motor is broken or the lead wire from the controller to the motor is open circuit fault, which should be ruled out. If there is no voltage in the measurement result, it is determined that the control circuit is faulty, and the next step of inspection should be carried out. Disconnect the brake plug of the controller, and then turn the electric handle. If the car turns, it is judged that the brake switch is broken and has caused a short circuit fault, and the brake switch should be replaced with a new one. If the motor rotates with little noise when riding, and the rotation and stop are flexible, and the motor rotates powerfully and rotates fast when idling, then the quality of such a motor is good. After riding, touch the surface of the motor. If the temperature of the motor is high after running, then if If it is not your operation or if there is a slope on the road, you should pay attention to it. It is likely that the motor design of the Gasoline Tricycle is faulty.