Why does the BYD Song make a noise when shifting gears and releasing the clutch?
1 Answers
The reason why the BYD Song makes a noise when shifting gears and releasing the clutch is that the clutch pedal return spring lacks lubricating oil. Adding lubricating oil to the return spring can solve the problem. The functions of the clutch are: 1. Gradually increase the driving force of the car to allow smooth starting; 2. Temporarily separate the engine and transmission for gear shifting; 3. Prevent overload of the transmission system; 4. Reduce torsional vibration impact from the engine and extend the service life of transmission gears. The working principle of the clutch is: 1. When the inner ring is fixed, the outer ring rotates clockwise and the wedge block does not lock, allowing the outer ring to rotate freely; 2. When the outer ring rotates counterclockwise, the wedge block locks, preventing the outer ring from rotating.