1.25 Knowing the parts of a vehicle: Multilink suspension system
On the journey of learning vehicle maintenance, one of the most important components you need to understand is the multilink suspension system. This system, also known as multilink independent suspension, is one of the most advanced suspension systems available on modern vehicles. It provides a smooth, controlled ride, improving vehicle safety and performance.
What is the multilink suspension system?
The multilink suspension system is a type of independent suspension that uses three or more lateral and longitudinal control arms. Each wheel is connected to the vehicle's chassis by multiple links that work together to provide flexibility and control. This allows the wheel to move vertically but limits its movement in other directions. This results in superior vehicle control, especially at high speeds and on uneven terrain.
Components of the multilink suspension system
The main components of the multilink suspension system include the control arms, links, bushings, shock absorbers and springs. The control arms are the parts that connect the wheels to the vehicle's chassis. They are made from steel or aluminum and are designed to be strong and lightweight. Links are the pieces that connect the control arms to the chassis. They are made of steel or plastic and are designed to be flexible and durable.
The bushings are the pieces that connect the control arms to the links. They are made of rubber or polyurethane and are designed to absorb impacts and reduce noise and vibration. Shock absorbers are the parts that absorb the impact of the wheels against the ground. They are filled with oil or gas and are designed to be tough and durable. Springs are the parts that support the weight of the vehicle. They are made from steel or fiberglass and are designed to be flexible and strong.
How does the multilink suspension system work?
The multilink suspension system works by allowing each wheel to move independently of the others. This means that if one wheel hits a pothole or bump, the other three wheels are unaffected. This provides a smooth, controlled ride, even over rough terrain. In addition, the multilink suspension system also improves the grip of the wheels on the ground, which results in better vehicle control.
Maintenance of the multilink suspension system
Maintenance of the multilink suspension system involves regularly checking the components for signs of wear or damage. This includes checking bushings for signs of cracking or wear, checking control arms and linkages for signs of bending or damage, and checking shock absorbers for signs of oil or gas leaks. If any of these components are damaged, they should be replaced as soon as possible to prevent further damage to the suspension system.
In conclusion, the multilink suspension system is a crucial component of your vehicle that requires regular attention and maintenance. Understanding how it works and how to keep it in good working order can help you extend the life of your vehicle and improve its performance on the road.
