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Schritt für Schritt: Wie man ein Querlenker-Kugelgelenk am Auto selbst austauscht

Schritt für Schritt: Wie man ein Querlenker-Kugelgelenk am Auto selbst austauscht

Replacing a control arm ball joint is one of those tasks that many DIY enthusiasts can do themselves, saving on workshop costs. However, it requires the right tools, patience, and basic mechanical knowledge. In this guide, we will outline the steps to replace a control arm ball joint in your car.

Tools and Materials Needed for Replacing a Control Arm Ball Joint

Before starting the work, make sure you have all the necessary tools and materials:

  • New control arm ball joint
  • Wrenches and socket set (assorted sizes)
  • Rubber mallet
  • Ball joint puller
  • Car jack and safety stands
  • Pliers
  • Penetrating oil (e.g., WD-40)
  • Protective gloves
  • Eye protection

Step 1: Preparing the Vehicle

1.1. Safely Position the Car

Lift the car using a car jack and secure it with safety stands. Make sure the vehicle is stable and there is no risk of it tipping over. Remove the wheel to access the control arm ball joint.

1.2. Locate the Control Arm Ball Joint

Find the control arm ball joint, which is located at the end of the control arm and connects it to the wheel hub. It might be covered in dirt or rust, so using penetrating oil can help ease the work.

Step 2: Removing the Old Control Arm Ball Joint

2.1. Loosen the Mounting Bolts

Use the appropriate wrench to loosen the bolts securing the control arm ball joint. This might require significant force, especially if the bolts are rusted. In such cases, penetrating oil can be very helpful.

2.2. Remove the Control Arm Ball Joint with a Puller

Attach the ball joint puller and carefully, but firmly, start removing the ball joint. If the ball joint is tightly fitted, you can use a rubber mallet to help loosen it. Be careful not to damage other suspension parts.

Step 3: Installing the New Control Arm Ball Joint

3.1. Prepare the New Control Arm Ball Joint

Ensure that the new control arm ball joint is suitable for your car model. Before installation, you can apply a small amount of grease to facilitate installation and prevent corrosion.

3.2. Insert the New Control Arm Ball Joint

Place the new control arm ball joint in the appropriate position on the control arm and gently press it in. Make sure it is well-seated and there are no looseness.

3.3. Secure with Bolts

Tighten the bolts securing the control arm ball joint using a wrench. Ensure they are properly tightened but avoid overtightening to prevent damaging the threads.

Step 4: Inspection and Finishing Up

4.1. Verify Proper Installation

Before mounting the wheel, ensure that the control arm ball joint is correctly installed and all bolts are securely tightened. Check for any looseness or irregularities.

4.2. Mount the Wheel and Lower the Car

Reattach the wheel to the car and make sure all the bolts are properly tightened. Carefully lower the car from the jack and remove the safety stands.

4.3. Test Drive the Car

After completing the work, take a short test drive to ensure everything is functioning correctly. Pay attention to any unusual noises or suspension behavior while driving. If everything is fine, it means the control arm ball joint replacement was done correctly.

Summary

Replacing a control arm ball joint is a task that might require some effort but is entirely doable for DIY enthusiasts. The key to success is proper preparation, having the right tools, and patience. With this step-by-step guide, you can replace the control arm ball joint in your car, saving time and money on workshop visits.

Remember that regular inspection and replacement of worn suspension components are crucial for driving safety. Do not neglect these elements to enjoy a comfortable and safe drive for a long time.

WYDARZENIA

Nadchodzące wydarzenia:

Automechanika Shanghai 5 – 5.12.2024 Automechanika Dubai 10 – 12.12.2024 EquipAuto Algeria 17 - 20.02.2025 Autopromotec Bologna 21 - 24.05.2025