What do I do if my chassis is defective?


By Andre Danner
4 min read

Was mache ich, wenn mein Fahrwerk defekt ist?

A defective landing gear can be not only unpleasant but also dangerous. If you discover that your landing gear is damaged, it's important to act quickly to avoid further damage and potential accidents. This article will tell you everything you need to do in such a case.

Understanding your car's chassis

Your car's chassis is a complex system of various components that work together to provide you with a safe and comfortable ride. It includes shock absorbers, springs, axles, and other critical parts, all of which must function properly to keep your car stable.

Signs of a defective chassis

A defective chassis can manifest itself in various ways:

  • Your car pulls to the side.
  • It feels wobbly or unstable.
  • You hear unusual noises like creaking or knocking.
  • The steering wheel vibrates strongly.
  • Tire wear is uneven.

Common causes of chassis problems

There are many reasons why your suspension could be causing problems:

  • Wear and age of components.
  • Damage caused by potholes or accidents.
  • Lack of or incorrect maintenance.
  • Overloading of the vehicle.

Immediate measures for chassis problems

If you feel that your suspension is defective, you should take the following steps:

  1. Stop safely : Drive slowly and stop in a safe place.
  2. Check the visible parts : See if you see any obvious damage to tires or other chassis parts.
  3. Continue driving carefully : If you don't see any serious damage, drive slowly to a garage or home.
  4. Contact a mechanic : Make an appointment at a workshop as soon as possible.

Assessing damage: DIY inspection tips

You can perform a basic check yourself:

  • Check tires : Are they worn evenly?
  • Test the shock absorbers : Push the car down at each corner and let go. If it bounces up and down more than twice, the shock absorbers may be defective.
  • Visual inspection : Check for cracks or leaks in the shock absorbers and springs.

When you should call a professional mechanic

If you're unsure or notice serious problems, don't hesitate to call a mechanic. A professional can perform a detailed diagnosis and offer you the best repair options.

Temporary repairs

In some cases, you can carry out small temporary repairs yourself:

  • Adjust tire pressure : Uneven tire pressure can improve handling.
  • Simple replacement parts : Sometimes you can replace smaller parts like shock absorber caps yourself.

Long-term solutions and repair costs

Permanent solutions often require a visit to a repair shop. Costs can vary greatly depending on the damage:

  • Replacing shock absorbers and springs : This can cost several hundred euros.
  • More complex repairs : Damage to the suspension or axles can be more expensive.

How to keep your chassis in good condition

Regular maintenance is key to avoiding chassis problems:

  • Regular inspections : Have your suspension checked every time you change the oil.
  • Proper loading : Do not overload your car.
  • Avoid potholes : Drive carefully over uneven roads.

Cost comparison: self-repair vs. workshop

You can do some repairs yourself, but it's often safer and more effective to visit a repair shop. Consider what's cheaper and safer.

Important tools for chassis repairs

For minor repairs you should have the following tools:

  • Jacks and support stands
  • Wrenches and pliers
  • Screwdriver set

Understanding chassis parts: shock absorbers, springs and more

A basic understanding of the different parts will help you better identify problems:

  • Shock absorbers : Dampen the spring movements.
  • Springs : Support the weight of the car and absorb shocks.
  • Axles and bearings : Allow the wheels to rotate.

Suspension adjustment and its importance

Proper suspension alignment ensures even tire wear and a stable ride. Have your adjustment checked regularly, especially after accidents or major repairs.

Frequently Asked Questions

How much does a suspension repair cost? Costs vary depending on the damage, from simple repairs costing €100-300 to more complex repairs costing €1,000 or more.

How often should I have my suspension checked? At least once a year or with every oil change.

Can I repair suspension problems myself? Minor issues, yes, but for more serious damage, you should call a professional.

What happens if I continue driving with a defective suspension? It can lead to further damage and an increased risk of accidents.

Are chassis problems dangerous? Yes, they can affect vehicle control and lead to accidents.

How do I know if my shock absorbers are faulty? Excessive car roll, uneven tire wear, or oil leaks from the dampers.

Conclusion

A faulty suspension is a serious problem that should be addressed promptly. Regular inspections and timely repairs can ensure your car remains safe and comfortable.