Many car owners are interested in the question of what is Hyundai Solaris rear suspension? To know the answer to this question, you need to understand the design features of this element of the car. This issue will be discussed in detail in today's article. After carefully studying the material presented, you will be able to understand rear suspension of Solaris, without the help of qualified mechanics.
Components
The rear suspension ensures smooth movement of the car, simultaneously leveling out unevenness in the road surface. In fact, the design of the front suspension is more complex than the rear. It will be useful for a novice car enthusiast to have an understanding of the structure and operating principle of this mechanical element.
Solaris rear suspension comprises:
- Beams, which are the main element;
- Lever fastening element;
- Shock absorber;
- Spring element;
- Lever;
- Hub unit;
- Pads on the bottom and top of the spring;
- Buffer washers.
Solaris rear suspension semi-independent spring type. Its design includes a reinforced beam and shock absorbers. The levers are equipped with edges on which the wheel axles and support clamps are located. In the front part, the levers are equipped with welded bushings, where there are silent blocks connecting the beam and the body. In the role elastic elements springs protrude.
Spring
IN Solaris rear suspension The spring is supported by special gaskets made of high-quality rubber. IN Solaris rear suspension the lower coil has a smaller diameter in contrast to the upper one.
Springs differ in classification, which is determined by stiffness indicators. To define a class, constructors color elements in different colors. Each side uses springs of the same class and model. When replacing springs, you cannot install elements that differ from the class of previously installed parts. The function of a limiter during compression is performed by buffers installed in the center of the upper support element.
The shock absorbers are equipped with special lugs at the bottom and top. They contain metal or rubber hinges. In the inner part of the hinge there is a bushing with a passing bolt, like a fastening element between the body and the shock absorber. The front suspension of the Hyundai Solaris has bearings located in the hub unit. This unit does not require regular lubrication, and if it breaks, it must be replaced.
Wheels rear axle have a constant position and do not provide for adjustment. They can be checked using special equipment to identify discrepancies with the norm. If, after checking, discrepancies with the initial values are revealed, then it is necessary to diagnose these parts.
Additional Information
The considered data shows that installation and dismantling of individual elements rear suspension Solaris are relatively easy to perform. The main condition for performing installation and dismantling work is the availability of the necessary equipment.
Suspension
Most car enthusiasts modify their own Solaris rear suspension. Such an event involves the use of high-quality parts. In some cases, car owners install reinforced springs, which is quite justified based on the unsatisfactory quality of the road surface in the Russian regions.
Improvement Solaris rear suspension It only makes sense to do it when necessary. Such cases include constant use of the car due to poor road surface or in off-road conditions. Unreasonable strengthening Solaris rear suspension usually leads to unnecessary financial costs, wasting money in in this case pointless and ineffective.
What is the rear suspension of the Hyundai Solaris? The question is quite interesting. To understand the principle of its operation, you need to understand the device. This article is devoted to this issue. After familiarizing yourself with it, you may learn how to disassemble the car suspension yourself.
Components
The rear suspension allows the car to move smoothly and softens road imperfections. It must be admitted that the design of the front suspension is more complicated than the rear one, however, in this case, you also need to figure it out. Its design is as follows:
- The main element is the beam.
- Lever attachment.
- A device that acts as a stopper for a spring during compression.
- Shock absorber.
- Lever arm.
- Hub assembly.
- Pad located underneath the spring.
- The spring itself.
- Lining located on top.
- Buffer washer.
- Thrust element.
On Hyundai Solaris The suspension used is semi-independent, with an elastic beam type, as well as a spring one, with installed shock absorbers.
The levers are equipped with edges on which the wheel axles are attached directly, separate brake elements and support clamps. In front, the levers have welded bushings in which silent blocks are located, which act as a connecting part between the body and the beam. As for elastic parts, in this case their role is played by springs.
In the Solaris suspension, it is worth highlighting the fact that the spring rests directly through the gaskets of the rubber sample. Another one characteristic feature of this car lies in the smaller diameter of the lower turn in comparison with the uppermost one.
In any suspension, springs are usually divided by class, depending on the stiffness parameters. To determine the class, the specific color of the part is used. Naturally, on both sides you need to use springs of the same class and the same model. During replacement, it is not recommended to install elements different from those that were installed previously. The role of the limiter during compression is performed by the buffers listed in the list under No. 3. They are installed in the middle of the upper support.
Shock absorbers have special eyes both below and above. Hinges made of rubber and metal are pressed into them. Inside the hinge there is a bushing through which a bolt is inserted, allowing you to attach the shock absorber to the body. The front suspension of the Hyundai Solaris is equipped with a bearing located in the hub unit. The advantage is that there is no need to regularly add lubricant to it. If the device fails, it is simply replaced.
The rear wheels are always in one position, which is provided for by the design - there is no way to regulate them. They are only checked with specialized equipment in order to identify discrepancies with the norm. In a situation where the difference with the nominal values is too large, you will have to perform diagnostics of the working elements.
Additional Information
Based on the data provided, one can guess that dismantling and installing individual suspension parts in a Hyundai should not cause difficulties. The main thing is to have the proper equipment.
Today many craftsmen are engaged modification of the suspension. Such work consists of installing new parts more High Quality. Often reinforced springs are installed, based on the fact that domestic roads cannot boast of high quality.
Although Russian roads are getting better over the years, they are far from perfect. Especially rural off-road conditions do not always contribute to the long life of a car’s suspension. Sometimes reliable components also fail Korean cars, which have already undergone several modifications by the manufacturer.
Not every driver knows that there can be a knock in the Hyundai Solaris suspension, but having a little experience will allow you to figure out how to sort out the device and restore its functionality with your own hands. In some cases, a video will help you refine it.
The levers and shock absorbers that most often require “care” are typical problem even for a modernized unit of new generation cars. When knocking noises occur, it is necessary to repair or modify the Hyundai Solaris suspension and replace the lever, which is easy to do in the garage.
To do this you need:
- secure the rear set of wheels with anti-roll bars;
- loosen the nuts of the front wheels, lift them and fix them on the stand, then remove the wheels;
- unscrew the ball stud nut;
- disconnect the lever from steering knuckle, remove the front bolt nut;
- remove the bolt from the silent block;
- remove the remaining part of the fasteners and remove the faulty lever;
- replace the part and repeat all steps in reverse order.
After repair, it is advisable to check the wheel alignment angle at a service point; the cost of the service is low, and will have a significant impact on traffic safety. If, after changing the lever, the creaking and knocking does not stop, it is necessary to repair the front suspension shock absorber.
The first stage of work is similar to replacing the lever:
- open the hood and remove the shock absorber fastening nuts;
- remove the front wheel;
- remove the stabilizer pin;
- withdraw your fist, remove the stand and compress the spring using a clamp;
- replace the pre-pumped shock absorber;
- fix the springs in seats, reassemble in reverse order.
The shock absorbers must be replaced in pairs, after which a wheel alignment must be performed. The parts used can only be original.
Rear suspension
The rear suspension of the Hyundai Solaris can also be restored quite quickly with your own hands; some drivers also modernize it themselves. Tuning or improvement does not always change ride quality car, this is often due to installed parts.
It is better to purchase replacement parts using the corresponding article numbers, which can be found using the car’s VIN code in specialized services. To repair the stabilizer bar of the Hyundai Solaris rear suspension or replace it, you will need a standard set of tools.
The Hyundai plant has already changed the suspension in its models several times, and most often the necessary modernization is associated only with replacing the springs.
By studying the rear suspension diagram of the Hyundai Solaris, you can establish that the springs have their own classes and are marked with paint. When replacing, you need to install only identical parts, and of the same class that were installed previously.
Some people use parts produced by VAZ when replacing them, but in this case it is impossible to guarantee high-quality suspension service. The replacement process is no different from similar operations performed for the front suspension.
If shock absorbers, levers or springs can be replaced independently, then if the bearings fail, you will have to change the entire assembly and it is better to do this at the station Maintenance, where the experts know exactly what kind of rear suspension the Hyundai Solaris has, its control values, advantages and disadvantages and will be able to replace parts with pinpoint accuracy.
Upgrading the Solaris suspension at home is of interest to many car owners. How to do it yourself, what tools are needed for this and what spare parts to use will be discussed in detail in this material.
Almost every owner of a Hyundai Solaris, after using the car for some time, asks the question: how to upgrade the suspension? This is not difficult to do, but it is important to approach the task responsibly and competently. Problems with chassis Hyundai Solaris usually occurs when driving over uneven surfaces, of which there are a lot in our country. Changes in the suspension can be different and they usually depend on the capabilities and requirements of the owner for his own car.
Existing problems
On all forums dedicated to Hyundai Solaris, car owners discuss design flaws in the rear suspension. The automaker assures that after
Hyundai Solaris suspension
In recent models, the wishes of motorists have been taken into account and everything has been corrected, however, models of early years of production require certain changes. Owners make especially many complaints about the yaw of the car when driving at speeds over 80 km/h. Experts determined that this was due to an unsuccessful mounting design for the rear shock absorbers.
We all realize that a car that is ideal in every sense does not exist, but everyone wants to have a car with a minimum number of shortcomings. After a certain operational period The wheel bearings may become weak and may also make a humming noise. steering rack. Subsequently, the steering wheel will begin to beat, and the tips will wear out faster. To avoid the problem, certain elements need to be modified.
How do deficiencies manifest themselves?
Many owners of Korean cars are starting to modernize the suspension of the Hyundai Solaris in order to increase stability on the road. high speeds. Especially a lot of complaints are caused by the yaw of the rear axle, pulling to the sides in a side wind or when driving towards heavy vehicles. All this is a consequence of a design flaw that can be corrected with your own hands. The problem is related to an incorrectly selected installation angle of the rear shock absorber struts.
Cause of problems
Shock absorbers are installed at a certain angle, which causes an inevitable increase in loads and inertia forces. Installing shock absorbers strictly vertically will reduce suspension travel, but will reduce loads and inertial moments. These simple modifications usually involve car owners upgrading the Solaris suspension.
How to modify the Hyundai Solaris suspension?
It is necessary to move the shock absorber mounts by making new fasteners for the assembly. They are made so as to have four points for fastening lowest point shock absorber This will allow you to select the optimal suspension geometry for specific operating conditions. Note that such a modernization of the Hyundai Solaris suspension increases the chances of breaking through the suspension. This can be eliminated by installing other springs.
Initially, to avoid breakdown, car owners made inserts from dense rubber, inserting them between the coils of standard springs, but this solution was not very effective. After experimenting with springs different brands from other cars, optimal results were achieved using springs from the VAZ 2108 and 2110. They should be slightly shortened by cutting off approximately 2.7 parts of the coil and bending the outer part of the cut coil.
This modernization gives good results, but it is important to install lower bumpers for the springs, which will become a center for them. installation of coil springs for Hyundai Solaris standard barrel-shaped springs significantly improves specifications chassis. Depending on what is needed ground clearance You can trim the springs a little more or less.
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Examination technical condition rear suspension parts on a Hyundai Solaris
Carry out all checks and work from below the car, mounted on a lift or inspection ditch (with the rear wheels hanging).
Find out if there are any cracks or traces of contact with road obstacles or the body on the suspension parts, or deformation of the rear body parts in the places where the suspension units and parts are attached.
Check the condition of rubber-metal hinges (silent blocks), suspension springs and shock absorbers.
Rubber-metal hinges and rubber parts must be replaced in case of ruptures and one-sided bulging of rubber, as well as when their end surfaces are trimmed.
Suspensions on rubber parts are not allowed:
- signs of rubber aging;
- mechanical damage.
The following are not allowed on rubber-metal hinges:
- signs of aging, cracks;
- one-sided bulging of the rubber mass.
Replace defective parts.
Check if there is mechanical damage(deformations, cracks, etc.) of suspension elements.
When checking, carefully inspect the following.
1. Rubber bushings and puff threaded connections lower...
2. ...and top mounts shock absorbers.
3. Check the condition protective covers shock absorbers.
4. Lower the boot and check the shock absorber rod. Liquid leaks along the rod are not allowed.
5. Rubber-metal hinges (silent blocks) of the rear suspension beams.
6. Rear wheel hub bearings.
7. Springs and compression buffers for the rear suspension.
Helpful advice
Pay attention to the exhaust system. The extraneous knocks it makes are often mistaken for a knock in the rear suspension. The use of non-standard parts or breakage of muffler suspension elements can cause a strong knock, especially when changing the throttle. When checking, stop the engine, carefully inspect the exhaust system, check the reliability of the muffler fastening and suspension. Grasping the end exhaust pipe, rock the muffler up and down and from side to side - there should be no knocking.
