Joint replacement - how to do it safely?

The drive joint is an element without which the entire axle shaft could not function effectively. The task of this component is to transfer the drive to the wheels of the vehicle. Therefore, it should not surprise you that joint replacement is an activity that cannot be put off. Driving with a defective part can lead to dangerous situations on the road, as well as damage to other parts of the axle shaft. How to replace a joint? What should I do to take good care of it? How much does a mechanical replacement cost? Check it out yourself!

Replacing a hinge in a car - how to avoid it?

Before you know how to replace a joint, it's worth knowing how to avoid it. Each element will have to be replaced sooner or later. However, if you follow certain rules, your car will not refuse you obedience for a long time. 

When a joint replacement is required depends largely on your driving style. Aggressive and fast driving will make you do it much faster. It doesn't end there. Any modifications that increase engine power may also result in the need to replace the joint. Tuning can make an element simply not withstand great effort. 

How to replace the hinge in the car so that everything runs smoothly?

Replacing the inner and outer hinge - when should it be done?

You need to know not only how to replace the joint, but also when to do it. This element allows you to change the angle of the cardan shaft and ensures the continuity of the drive transmission. Therefore, we can safely say that this is the most important part of the entire drive system. That is why the replacement of internal and external hinges must always occur on time. 

These elements are extremely sensitive to rust and require frequent lubrication. A very important part of the joint itself is its lid. It allows you to protect this cell from all kinds of contaminants. Therefore, if it is damaged and sand or water gets inside, corrosion occurs. Therefore, joint replacement will be a must. If you underestimate this, the parts may break off, resulting in serious damage to the vehicle. 

It is worthwhile to deal with worn out elements in time, but you will not lead to expensive repairs. See for yourself how to replace the hinge yourself!

How to replace the hinge yourself?

How to replace a joint step by step? Remember that this procedure is not only complicated, but also time-consuming. If you are a non-specialist, then the individual stages of joint replacement can cause you a lot of problems. However, with a little knowledge, you can try to cope with this task yourself. 

Here are the tools you will need for joint replacement:

• a hammer;
• рычаг
• set of socket wrenches;
• pliers;
• cotton fabric;
• flat screwdriver.

If you prepare these items, you can take care of joint replacement step by step. How to do it?

1. Spin the wheels. 
2. Remove the protective cap of the hub.
3. Bend back the collar nut you find inside.
4. Have an assistant apply the brake and begin to unscrew the nut. In some cases it is necessary to use a rust remover or heat the element itself.
5. Remove the suspension arm mounting and tie rod ends.
6. Pull the spline out of the hub and remove the pivot from the drive shaft with a hammer. Then clean off the grease from the end of the axle shaft. 

The joint replacement is already half done! You managed to dismantle the damaged element, and now you have to assemble a new one. Check out how to replace the hinge!

1. Squeeze half a tube of lubricant onto the ball track. 
2. Slide the rubber boot onto the axle shaft, starting at the narrow end. Check if there is a retaining ring on its end. If you see this, you can put on the cap.
3. Use a hammer to hammer the ring into place.
4. Use the remaining grease inside the rubber boot. Be careful that the substance does not leak out.
5. Put the pouch on your wrist and tighten the strap and collar.
6. Place the prepared part in the hub and screw all the elements removed earlier.
7. If you did everything right, the joint replacement is over. 

Replacing a hinge at a mechanic - how much does it cost?

Although you already know the answer to the question of how to replace a joint, in many cases it is much better to rely on the help of a specialist. Thanks to this, you will be sure that the whole process is carried out correctly. Replacing a hinge at a mechanic costs between 150 and 25 euros The specific price depends on the car model.

Hinge replacement is an important operation that affects your safety. That's why don't put it off. If you notice signs of wear on this element, replace it or make an appointment with a mechanic.