#C-position service experience officer #Car four-wheel inspection_vehicles, vehicles

#C-position service experience officer #Car four-wheel inspection

September 2, 2024

After running for a year, I always feel that the steering wheel is shaking at high speed, so I have to do four-wheel positioning for safety.
For knowledge about four-wheel positioning balance, riders can take a look:
1. Four-wheel transposition. Due to the difference in the tire installation position, the load and direction endured by the vehicle during driving will be very different. Under normal circumstances, the front wheels need to bear a lot of lateral friction, and what the rear wheels need to bear is longitudinal friction. Therefore, in the four-wheel maintenance project, appropriate four-wheel rotations will be carried out according to the wear of the tires to ensure that the wear of the tires is uniform.

2. Check the tire wear. If the tire wear is serious during the maintenance of four wheels and has reached its life cycle, it will be replaced in time.

3. Four-wheel positioning. Four-wheel positioning is the positioning angle of the suspension system. These angles have been set during the factory period. If the tire has abnormal wear, it means that the four-wheel alignment data is invalid, so it will be corrected through four-wheel alignment.

4. Dynamic balance. During the maintenance of four wheels, all tires will be removed for dynamic balance.