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The safety and integrity of the car is an important part of the safety of the car, but it is the most easily overlooked place where the screws for tightening the tire are secure. How to check if the screws of the tire are fastened? In the eyes of a friend, they generally do not deliberately check it. The following is a brief introduction for you to judge whether the wheel screws are loose by hearing the sound of tires.
When the hub screw is loose, tap the brake on the downhill and the wheel will make a slight buzzing sound. If the rear wheel screw is loose, the sound of the wheel will be amplified through the trunk and may be mistaken for being placed in the back box. Something sent.
When the hub screw looses, the wheel swings back and forth during the middle of the journey, and at a low speed, it will hear a distinct squeak. At this time, it is necessary to immediately stop and check the hub screw.
In order to ensure their own safety, please be sure to develop the habit of checking before driving on the bus:
1. Develop a good habit of checking the tires and hub screws before getting on the bus to prevent accidental screw loss of the flywheel. At the same time, the condition of the vehicle body and the deformation of the tire should also be checked.
2. Develop the habit of observing and listening to the car's running sounds. Once you find that the car is running abnormally, be sure to check it carefully.
3. Develop a habit of regularly checking the 4 oil 2 water, spare tire pressure, wheel screw, and handle the problems found in a timely manner without delay. If the spare tire pressure is insufficient, when the tire is changed, it is found that the spare tire is not available.
4. Special attention should be paid to special circumstances. If you go to a repair shop to perform operations such as swapping the front and rear wheels, be sure to check carefully whether the tire screws are tight and tighten the screws tightly to prevent the screws from running out.
5. Check tires, shock absorbers and other components after running bad roads. Pay special attention to whether the tires are damaged or not, and prevent the tires from causing serious accidents at high speed.