Hello, I have the following problems. First, the aging belt causes the belt to slip without reaching tension and produces a squealing sound. You can drop water on it. If it stops making noise, that means it is. aging. Replace it with a new one. Second, the tensioning device is damaged, causing wear. Third, the tension screw is loose or the elasticity of the spring decreases. Simply adjust the tension. Fourth, the generator bearings are damaged. I hope I can help you. Car questions, ask the car guru. Professional technicians at 4S stores can solve the problem within 10 minutes.
Car belts are divided intoengine beltsand timing belts, which are generally replaced every 2 years or about 6W. A broken engine belt will cause climate system failureization of the car, power steering system failure, power generation system failure and other malfunctions. A broken timing belt can damage valves and pistons.
I feel like the vehicle's starter belt is squealing when the vehicle is cold. Please go to the store to check as soon as possible if this is due to the aging of the vehicle. generator belt. If it is not replaced in time, the vehicle drive belt will be broken and the battery will run out quickly.
Automotive Fan Belt Precautions
The timing belt is responsible for the precise coordination of the various key parts of the engine, therefore it is crucial for the normal operation of the engine. Once the timing belt is damaged, valve and ignition operations will stop or become disrupted and the engine will not run.didn't.
If the lowest point of the engine's valve action is designed to coincide with the top dead center of the piston, known as the interference design, then once the belt is broken timing, the inertia of the crankshaft will cause the piston to continue to move up and down while the valve continues to move up and down. Because the camshaft is stopped and stationary, a certain valve can stop at the lowest point when the piston of that cylinder moves upward. neutral, it will collide with the valve.