The suspension spring coils are associated with the wheel of each car’s half-axle (front axle and rear axle). Its role is vital for the road holding of the vehicle. Let’s see in detail its usefulness. It connects the chassis, its suspended components, and the components of the unsuspended running gear.
It is helical in shape, made of hardened steel, formed of several turns, making its movement elastic. The energy accumulated by the shocks in the wheels is gradually dissipated by its oscillations. It works together with a shock absorber which limits its oscillations.
Suspension Spring Coils Function
It absorbs irregularities on the road in order to:
- Allow good road holding by keeping the wheels in contact with the ground.
- Filter shocks resulting from the deformation and roughness of the road to ensure good comfort for the passengers of the vehicle and protect the mechanical parts and the body of the car from these shocks.
When do you need Suspension Spring Coils Replacement?
The suspension spring coils do not have an exact lifespan. The wear of a suspension spring depends on the type of driving and the environment in which the vehicle is driven. Urban use or use on rough roads wears out the suspension springs coils more quickly than use on the road or motorway.
The suspension spring is one of the suspension elements. Changing it in time prevents premature wear of the other parts. Indeed, all the elements making up the suspension are interdependent. When changing the suspension springs, we advise you to check the shock absorbers and replace them if necessary. In the event of replacement, the suspension spring coils are changed in pairs.
Also Read: Clutch Master Cylinder & Slave Cylinder Replacement Service
What are the Symptoms of a Defective Suspension Spring?
A defective suspension spring can lead to several problems if it is not replaced in time:
- Tire wear
- Bad handling
- The incorrect direction of the vehicle
- The braking distance is extended
- Loss of vehicle control during emergency braking
- Oil leaks from the shock absorbers
- Road adhesion is reduced
- You feel the unevenness of the road surface
How Suspension Spring Coils Replacement Done?
- Check to see if the suspension spring coils are damaged
- Defective coils are removed and replaced
- Ensure that the car is balanced on all four sides
To Conclude
Suspension spring coils must be in good condition to ensure the comfort of vehicle users protect the mechanical components and the vehicle body from various shocks. You may need suspension spring coils replacement when you face any of the symptoms mentioned above. Contact Swezo for a skilled mechanic to inspect if there is an issue and perform a replacement if necessary.
