Replacing axle shafts - instructions, cost, difficulties

The driveshaft is an item you will come across in every car. It is he who is responsible for setting the wheels in motion by transmitting torque from the drive unit. When working with a rear-wheel drive vehicle, this part will be connected to the drive shaft. On the other hand, cars with front-wheel drive are characterized by a semi-axle, which is a kind of link between the wheel hub and the gearbox. 

No matter what kind of car you have, changing the axle shafts from time to time is a must. This is a really complicated process, so if you are not a professional, let a mechanic do it. Thanks to this, you will be guaranteed that everything will be done in accordance with the manufacturer's instructions. So you don't have to worry about your car suddenly stopping working. However, if you have knowledge in the field of auto mechanics, this repair can be done independently. Find out how to replace the axle shaft!

Replacing a half shaft in a car - when is it necessary?

Before you know how to replace the driveshaft, you must be able to determine when it is necessary. If this item is damaged, you can easily see it. When you hear distinct knocks in the suspension while driving, you can be sure that the replacement of the axle shafts in the car will be necessary. Another symptom may be vibrations, which are also very well felt. Check out how to replace the half shaft!

How to replace the axle shaft yourself? What tools will be needed?

If you want to know how to replace a drive shaft, you need the right tools. Each of these can be purchased at an automotive store, so this list should not worry you. To replace the axle shaft you will need:

• rattles;
• a piece of pipe;
• socket wrench;
• two axle seals;
• about 2 liters of oil per box;
• flat key.

With these tools, you can proceed to replace the cardan shaft.

How to replace the axle shaft step by step?

How long does it take to replace a axle shaft? This task is really difficult, so prepare yourself a few hours of free time. Learn how to replace a half shaft step by step.

1. Loosen the wheel and axle bolts and jack up the vehicle. 
2. Remove the wheels.
3. Remove the axle shaft by completely unscrewing the screw.
4. Remove the bolt from the end of the rod.
5. Remove the screw securing the pin at the bottom of the McPherson strut.
6. Place the board on the rocker and loosen the column with a few blows of the hammer.
7. Under the hood on the cup you will find two screws that need to be loosened.
8. Get under the car and knock out the rack.
9. To remove the driveshaft from the gearbox, you will need to find an assistant. The other person has to hold it and you hit it while trying to get the McPherson speaker out.
10. Then place the vessel under the box and pull out the axle shaft.
11. Remove axle seals and install new ones.
12. Lubricate the splines with gear oil.
13. Insert the axle shaft into the gearbox.
14. Install the remaining components in the reverse order of disassembly, and the driveshaft replacement will be successful.

Replacing the axle shaft on the mechanics - why is this the best solution?

Although you already know the answer to the question of how to replace the driveshaft, it is much better to entrust this task to a professional. It requires the disassembly of many components, and the destruction of individual parts can lead to more serious problems. How much does it cost to replace a cardan shaft in a workshop? It all depends on the complexity of the design of your car. However, in most cases, the price of replacing axle shafts by a mechanic will be between 50 and 25 euros.

A driveshaft replacement may be needed when you least expect it. Ignoring the symptoms of its malfunction can lead to costly repairs. Otherwise, your car may fail at the most unexpected moment.