Car suspension system is the whole support system composed of springs and shock absorbers between the body and tires. Car suspension control arm, as an important part, determines the stability, comfort, and safety of the sedan, and is one of the key components of the modern sedan. In this article, we will introduce the routine maintenance of the car suspension control arm and provide solutions to maximize its performance.

Abnormalities of the Car Suspension Control Arm

The outward signs of car suspension control arm abnormalities are obvious. Damage to the front control arm may affect the vehicle's front damping system, reducing ride comfort. At the same time, it may also affect the vehicle steering system or steering failure, which will be a potential safety hazard. After the lower control arm is damaged, the car will have a strange noise when driving, especially on uneven roads, there will be a lot of noise, and the stability of the vehicle will be reduced.

Measures to Solve the Problem

If you can obviously feel the chassis suspension loose, difficult to grasp the direction, or bumps control arm movement, accompanied by obvious noise, then it is likely that the car suspension control arm problem. If the control arm is deformed due to a heavy blow, it is necessary to replace it directly. If the deformation of the control arm is caused by a heavy blow, the wheel alignment parameters will be damaged, and the wheel alignment will be done directly after replacing the control arm. If the rubber sleeve of the control arm is damaged, it should be replaced in time.

Maintenance Precautions for Car Suspension Control Arm

  • Rust prevention: Regularly check the car suspension control arm for rust. It is easy to check the position of the arm where the front tire is connected to the center of the car, so if you find rust, you should check it in time.

  • Replacement: If the car suspension control arm has any problem, we should replace it in time, otherwise there will be serious traffic accidents. The service life of the control arm is different for each car, we have to replace it according to the maintenance manual or the recommendation of auto mechanic professionals.

  • Four-wheel alignment: After replacing the car suspension control arm, we have to do the four-wheel alignment of the car, which is to prevent the car from running out of alignment or eating tires.

The suspension system of a car, especially the car suspension control arm, plays a vital role in ensuring driving stability, comfort, and safety. In daily use, we need to pay attention to its timely maintenance and repair. Only to ensure that the car suspension system is always in the best condition, so as to protect our driving safety.