Operation Skoda Octavia Tour In the conditions of our roads inevitably leads to wear of suspension elements. Shock absorbers play a key role in providing comfort and safety, but their life is often less than the manufacturer's stated. If you notice knocking on the bumps, an increase in the braking distance or the instability of the car on the track, it is time to think about the diagnosis.
Many car owners postpone a visit to the service station, believing that knocking in the suspension is a normal phenomenon for a used car. However, ignoring the problem can lead to rapid wear of tires, the destruction of body elements and even loss of handling in a critical situation. Timely replacement of shock absorbers by Octavia Tour It will bring back the factory dynamics and predictability.
How to recognize the wear of shock absorbers on Octavia Tour
To determine the malfunction of shock absorbers can be not only by knocking, but also by indirect signs that often remain unattended. The most obvious signal is the behavior of the body when sharply pressing the brake pedal or when entering a corner. If the car is sloppy or "slouching" on the road, then hydraulic part The element has lost its effectiveness.
Visual inspection can also tell a lot about the condition of the suspension. Pay attention to the presence of oil stains on the body of the shock absorber, even if they are small. O-rings lose elasticity over time, and the oil leaks out, depriving the detail of damping properties. Check it out, too. bumpers and anthers Their damage often causes an accelerated failure of the entire node.
Often drivers complain of extraneous sounds that occur when passing irregularities. A bellowing knock from the front or back indicates that the shock absorber has stopped quenching the vibrations of the spring. In such cases, it is often necessary to replace not only the shock absorber itself, but also related elements, such as: support bearing or stabilizer bushings.
โ ๏ธ Warning: Operating a car with faulty shock absorbers significantly increases the braking distance, especially on wet asphalt. This poses a direct threat of an accident.
Selection of quality parts: Original parts or analogues?
The auto parts market offers a huge selection of options for Skoda Octavia TourAnd it's easy for a beginner to get confused. Official dealers recommend installing original spare parts (OEMs) that are labeled with the VAG Group. They provide perfect match to the characteristics of the suspension, but the price can be quite high.
Many experienced craftsmen advise to pay attention to proven brands-analogues, which often supply parts to the conveyor. Companies like Kayaba, Sachs, Monroe or Boge They offer an excellent ratio of price and quality. Their products are designed taking into account the specifics of Russian roads and often exceed the original in resource.
Do not save on cheap Chinese analogues of unknown manufacturers. Such shock absorbers can last only a few thousand kilometers, after which they will require repeated replacement, which will eventually cost more. When choosing, be sure to check catalog numbers and the presence of a protective coating on the body of the part.
- โ Sachs German quality, often put in the factory, is ideal for comfort.
- โ Kayaba (KYB) Japanese shock absorbers are known for their reliability and rigidity.
- โ Monroe It is a great option for harsh operating conditions and bad roads.
- โ TFK (Boge) It is a high-quality analogue, often used as a substitute for the original.
- Original VAG
- Sachs
- Kayaba
- Monroe
Necessary tools and preparation for work
Replacing shock absorbers with Octavia Tour A task that requires a set of tools and physical strength. You will need a jack, car stands, a set of heads and keys, as well as a special remover for springs. Without a tenant spring to work categorically impossible, as it is dangerous to life.
Before starting work, it is necessary to prepare a place: a flat platform, preferably with an observation pit or overpass. If this is not possible, use reliable stands under the body. Donโt rely on a hydraulic jack alone โ it can break at any time. Also prepare penetrating lubricant (WD-40 or analogues) for the treatment of sour bolts.
It is important to study the suspension design of your specific body in advance. U Octavia Tour The front suspension is MacPherson type, and the rear can be either multi-link or torsion beam, depending on the year of manufacture and configuration. The algorithm for removing and installing parts depends on this.
โ๏ธ Preparing to replace shock absorbers
Step-by-step instructions for replacing front shock absorbers
We start by lifting the front of the car and removing the wheels. Loosen the shock absorber in the arch, but do not unscrew it completely until the wheel is removed. Next, you need to remove the stabilizer link or link to free the lower part of the shock absorber.
The most difficult stage is removing the assembly with the spring support. You need to secure the shock absorber rod from turning, usually using a hexagon or a special wrench for this. Unscrew the rod nut, first compressing the spring with a puller until the load on the support bearing disappears.
After dismantling the old unit, thoroughly clean the seats from dirt and rust. Install a new shock absorber, assemble the spring and adjust its position. It is important that the spring fits into its seats correctly, without distortion. Tighten all bolts to the recommended torque using a torque wrench.
How to compress a spring correctly?
The spring must be compressed symmetrically on both sides so that it does not warp. Monitor the condition of the spring insulator - if it wears out, it is better to replace it immediately, otherwise a knock will be heard.
Reassemble the assembly in reverse order, making sure that all rubber bushings and boots are in place. Don't forget to check the status support bearing - if it has play or turns with difficulty, its replacement is required.
Features of replacing rear shock absorbers
Rear suspension Skoda Octavia Tour has its own nuances. If you have a multi-link design, the replacement process is more labor intensive and requires removing the arms. In the case of a torsion beam, the task is simplified, but requires care when working with springs.
First you need to free the rear wheels and remove the trunk trim to get to the upper shock absorber mount. Unscrew the nut securing the rod, first holding it from turning. From below, unscrew the bolt securing the shock absorber to the steering knuckle or beam.
When removing the old shock absorber, be careful not to damage the brake hoses and ABS sensor wiring. Install the new element, making sure all bushings and spacers are seated correctly. Rear shock absorbers are often replaced in pairs to ensure even handling of the vehicle.
โ ๏ธ Attention: When replacing rear shock absorbers on a multi-link suspension, be sure to check the condition of the control arm bushings. Wear of silent blocks can negate the effect of new shock absorbers.
Before starting work, take a photo of the location of the springs and levers with your phone. This will help you assemble the pendant correctly if this is your first time.
Comparison of costs of labor and spare parts
The cost of replacing shock absorbers consists of the price of spare parts and service. The table below shows approximate prices for popular brands and replacement work depending on the type of suspension.
| Brand/Type | Part cost (RUB) | Work price (front/rear) |
|---|---|---|
| Original VAG | 12 000 - 18 000 | 6 000 / 8 000 |
| Sachs / Boge | 6 000 - 9 000 | 5 000 / 7 000 |
| Kayaba (Excel-G) | 4 500 - 6 500 | 5 000 / 7 000 |
| Monroe (OEM) | 5 000 - 7 500 | 5 000 / 7 000 |
| Replacing stabilizer bushings | 300 - 600 | 1 500 / 2 000 |
Please note that prices may vary depending on region and specific service. Also do not forget that when replacing shock absorbers it is often necessary to wheel alignment, which is a separate expense item. Ignoring this procedure may result in uneven tire wear.
Replacing shock absorbers should always be done in pairs on the same axle to maintain suspension balance and control safety.
Adaptation and testing after repair
After installing new shock absorbers, it is necessary to carry out a test drive. Pay attention to how the car behaves when accelerating, braking and turning. If the knocking noise has disappeared and the car has become more stable, it means the job was done correctly.
In some cases, especially when installing adaptive shock absorbers, computer diagnostics may be required to reset errors. Conventional hydraulic struts do not require adaptation, but checking the tightness of the bolts after 500 km is mandatory.
Don't forget to spend wheel alignment in a specialized service. This is critical for the new suspension to function correctly. Proper wheel alignment will extend tire life and provide direct steering.
โ ๏ธ Attention: Replacing shock absorbers without subsequently adjusting the wheel alignment can lead to rapid wear of the tires and deterioration in vehicle handling.
Frequently asked questions (FAQ)
Is it possible to change shock absorbers one at a time?
It is strongly not recommended to replace shock absorbers individually. The difference in stiffness and wear between the old and new element will lead to misalignment of the suspension, deterioration in handling and accelerated wear of other parts. Always change in pairs on the same axis.
Do I need to do a wheel alignment after replacement?
Yes, after replacing shock absorbers, especially the front ones, a wheel alignment procedure is required. Any intervention in the suspension geometry changes the wheel alignment angles, and without correction this will lead to โeatingโ the rubber and unstable behavior on the road.
Which shock absorbers are better: oil or gas?
For Skoda Octavia Tour Gas-oil shock absorbers are most often recommended. They provide better response and stability at high speeds while maintaining sufficient comfort. Pure oil ones are too soft for our roads, and pure gas ones can be too harsh.
How long does it take to replace front shock absorbers?
On average, it takes a professional technician to replace front shock absorbers from 1.5 to 2.5 hours. If support bearings or silent blocks need to be replaced, operating time may increase. It can take all day for a newbie to replace it on his own.
What should I do if there is still a knocking noise after replacement?
If the knocking noise remains, check the correct installation of the springs, the condition of the support bearings and stabilizer bushings. Often the reason lies not in the shock absorber itself, but in worn rubber-metal joints or levers that were not replaced in time.