Suspension "Passat B5": the main elements, features of the multi-link suspension. Volkswagen Passat B5

2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42

Volkswagen Passat B5 proved to be a reliable, comfortable car. The automaker offered customers a wide range of trim levels. For this series, the concern produced a staggering number of engines - as many as 17 versions of power units! The car is quite comfortable. The driver is given the choice of motor.

Comfort on a trip is made up of different factors, including the Passat B5 suspension. No matter how reliable it is, sometimes you have to think about its repair.

Facts from historical pages

The Concern closely followed and continues to do so for global trends in demand. The buyer is demanding. To offer him a part that does not do its job well - to his own detriment. The manufacturer must have time to keep up with growing needs and changing living conditions. Therefore, it was decided to use a multi-link option.

Suspension "Passat B5" has become more pleasingowners of this vehicle. Manufacturing from aluminum was a priority for expensive cars. Today it is being introduced into budget car categories. The developer continues to listen to the opinions of consumers, never getting tired of upgrading the options on the market.

Suspension Tasks

Between the body and the wheels, the Passat B5 suspension provides reliable synchronization. The mission of the elements of its design is to transmit torque to the wheels. Their role can hardly be overestimated, since they mitigate dynamic loads, reduce body vibrations, form good directional stability of the car and give smooth movement.

The key link in the Passat B5 suspension device is the transverse beam located below. The engine is fixed to the beam using specialized supports.

The front suspension is equipped with 4 arms placed across. They play the role of vibration reducers transmitted to the body structure. In the configuration there are coil springs, inside which shock absorbers are mounted. The shock absorber strut is attached to the suspension bracket located at the top. Its lower part is attached to the transverse lever.

Drive shafts are involved in the transmission of torque to the wheel disks with the help of hinges of the same angular velocities. The shaft includes three main elements: internal, CV joint Volkswagen Passat B5, the central part. There is one feature - the grease only changes when the CV joint is completely disassembled.

Important advice!It should be remembered that welding and straightening interventions are prohibited on this auto part.

Arguments for critics

One bad feature causes disputes and questions - all Passat B5 suspension arms are made of aluminum alloys and they are made together with ball bearings. It is impossible to talk about adaptation to domestic roads due to the excessive softness of the metal. Particularly big problems arise precisely with the front suspension, and there are more of them compared to the rear. In rare cases, it is possible to run over 70 thousand km., Most often, the levers come to an end already at the 40,000th milestone.

In the zero years, the engineers solved the problem a little, giving the opportunity to buy repair kits. Restylings of this period are characterized by an increased percentage of reliability of this device. A reasonable question arises - are there, in principle, the advantages of pendants on this brand?

On the advantages of multi-link suspension

Motorists feel much more comfortable with the installation of a multi-link Volkswagen Passat B5 suspension. Its installation helps to forget about the bumps on the road surface. When it hits a hole, the lever of the wheel that got into it works. This part protects the body from the effects of heavy impacts.

Also, convenience comes down to the fact that the grip of the wheels with the roadway is a hundred times increased compared to conventional suspension. The success of operation is largely dictated by the behavior of the motorist himself: how often does he look intocar service to carry out simple diagnostics, driving habits used, road conditions. A careful car owner sometimes manages to reach the mileage mark of 100,000 km. An understandable question arises: how does the rear suspension of the Passat B5 behave, what to do in case of a malfunction?

Rear suspension design details

The basis of the fixture is a beam with levers. A stabilizer is installed in front, which reduces roll when cornering. Rubber bushings secure the rear beam to the body. Springs and shock absorbers soften the motion, helping to overcome road cuts more easily.

The first sign of problems in a foreign car can be called its rocking from side to side. When worn by 80%, the suspension has to be changed: ball bearings, upper arms, stabilizer struts, lower arms rattle, rear beam silent blocks with support brackets and other elements. It is very difficult to change it yourself - it is better to contact the service.

The main "symptoms" of malfunctions

Experts recommend listening to the following types of signals on your "swallow".

1. The body begins to sway when moving. This indicates faulty shock absorbers. Motor transport obeys the steering commands of the owner worse, accelerates the process of wear of the transmission. The buildup provokes the fall out of the operating mode of silent blocks, upper supports.
2. No longer happy with the length of the braking distance. Works abnormally ABS, ESP. There is a direct security threat and the need to take urgent action.
3. Contact with the highway is deteriorating. The emphasis of the car on all four wheels weakens, the indicator of maneuverability decreases. The driver is facing sharp stalls in the slip. This motivates to undergo an early tire diagnostics, in addition to the suspension. It is not recommended to repair the Passat B5 suspension with your own hands. Knowledge of the technical device and skill will be required.
4. Physical sensations worsen. Passengers begin to rock, the driver's attentiveness decreases. The body rolls during acceleration or deceleration - the situation is dangerous.
5. Suspension knock is heard - the first reason to call in a car service.
6. Tires wear unevenly, ground clearance decreases, rubber has increased rigidity.

Is everything really so complicated, and you can't repair at least one part yourself? With enough experience, you can try to replace the silent blocks.

Tricks of replacing silent blocks on the rear beam of VW Passat B5

These car suspension elements are in the brackets. It will help to correctly replace the following algorithm of actions:

1. Remove the brackets very carefully. It is important to do this one by one: the position of the beam will not go astray and you will not have to go to the wheel alignment.
2. The fasteners should be unscrewed using an 18mm socket. Buying new brackets, coupled with Volkswagen Passat B5 silent blocks, will cost more than repairs.
3. You can buy only the silent blocks themselves, and leave the brackets the same. To remove it, you need a grinder, usingwhich two cuts are made until the stop appears. There is another way - to squeeze out the rubber-metal hinge. You will need a press, the clip for which is selected according to the diameter, for example, it can fit from the Hyundai Getz front hub bearing.
4. Planting oil is cleaned. The same clip helps to press in a new silent block.
5. Next, it is pressed into a new bracket and mounted on the body, according to the previous marks. Marks are easy to see on the washers and on the body part.

Finishes the procedure by screwing the beam to the bracket. The topic has been raised more than once on forums and in logbooks, and everyone is interested in whether it is realistic to extend the life of the suspension.

Expert advice

Experts are of the opinion that you can extend the life of this device if you follow a number of recommendations:

• Ride carefully, calmly, don't use sporty style in unjustified situations.
• Timely maintenance, inspection, and diagnostics.

Suspension on this brand is a lot of trouble, but this is not a reason to abandon your favorite "steel horse".