Crankshaft pulley, water pump pulley, generator pulley and compressor pulley.
1. Crankshaft Pulley: The power source is locked, and the rotation of the belt is provided by this pulley.
2. Water pump pulley: achieves circulation of cooling water inside the engine by rotation.
3. Generator Pulley: Rotates the generator to provide additional power to the vehicle.
4. Compressor Pulley: The compressor operates by rotation, supplying low-temperature refrigerant to the air conditioner and reducing the temperature inside the car.
How to replace the timing belt of Ruifeng M4 gasoline version
Required. When replacing the motor of the 17 Refine S3, it is necessary to align the motor belt to ensure the accuracy of the motor. Refeng S3 2017 is equipped with high gear ratio transmission and bodyworke light, which allows the vehicle to have good acceleration performance when climbing and starting off.
1. First jack up the vehicle, remove the right front wheel blade plate liner and remove the generator belt tensioner.
2. Next, loosen the crankshaft pulley threads, remove the engine fixed bracket and timing belt protective cover, and lower the cylinder block fixed bracket.
3. Finally, remove the crankshaft pulley, rotate the crankshaft to the top dead center position of the cylinder, mark it, remove the timing belt and timing tensioner and replace them.