Problem areas of the body of VAZ 2108, 2109, 21099 cars

Payment for goods and downloading of the book in electronic form (PDF format) is made on the website.

To do this, you need to find the book you are interested in and click on the “Buy” button. The price of the book is indicated on the button.

For convenience, the price on the website for residents of Russia, Belarus and Kazakhstan is presented in rubles.

For residents of Ukraine in hryvnias, and for all other countries - dollars.

After clicking on the “BUY” button, a payment window will open where you can select a payment system with which you can pay for the selected book using any bank card (Visa, MasterCard, MIR, etc.)

When you click on the “Pay by bank card” button, the Portmone payment system will open, which is the easiest way to make a payment.

In addition, the website offers four payment systems for payment:

• Yandex (payment from any bank cards, Yandex Money account, QIWI Wallet, terminals, etc.);
• Portmone (payment from any bank cards, Portmone account);
• PayPal (payment from any bank cards, PayPal account);
• WebMoney (payment from any bank cards, payment from WebMoney wallets).

Payment via Yandex Cashier

After selecting payment via Yandex, the Yandex Cashier payment system will launch, where you need to select a convenient payment method (bank card, QIWI, Yandex Money account, etc.)

After specifying payment details and confirming payment, payment for the goods will occur.

If you have a bank card in a currency other than the ruble, then the money will be debited from the card at the rate of the Central Bank of Russia at the time of the purchase.

This payment method is optimal for residents of Russia, Kazakhstan and Belarus.

Official website of the Yandex Kassa payment system https://kassa.yandex.ru

Useful tips

• Before disassembling the beam, you need to loosen the tension of the hub nuts and other connections that are tightened with a large torque.
• It is recommended to change rubber-metal hinges in a specialized workshop - this requires special tools, as well as experience in such work.
• The instruction manual states that the beams must be dismantled together with the brackets by unscrewing the three nuts holding them in place. But due to long-term use of the machine, the studs can rust and therefore easily crack. For this reason, it is recommended to remove the beam by disconnecting it from the brackets - it is better to let them remain on the body.

The beam is installed in place in the reverse order; there are no pitfalls here. After the car is already on the ground, you need to tighten all the nuts. It is also necessary to check everything after 80-100 km. After installing the beam in place, the brake system must be bled, the parking brake must be adjusted, and, if necessary, the camber and toe must be adjusted.

Payment via Portmone

After selecting payment through Portmone, the payment system will launch, where you need to select the payment method: bank card or Portmone account.

The price in the Portmone payment system is converted into dollars at the exchange rate of the Central Bank of the country where you are located.

If you have a bank card in a currency other than the dollar, then the money will be debited from the card at the rate of the Central Bank of your country at the time of the purchase.

After specifying payment details and confirming payment, payment for the goods will occur.

Official website of the Portmone payment system https://www.portmone.com

Advantages and disadvantages

• Inexpensive Soviet-made car;
• Front-wheel drive can certainly be considered an advantage;
• Acceptable ride height;
• Good dynamics, high speed, pleasant handling and sufficient stability on different surfaces;
• Heating and ventilation cope well with their tasks and supply air to several points at once, which improves the uniform distribution of thermal air throughout the cabin;
• Acceptable fuel consumption;
• Ideal for tuning;
• Availability of spare parts and good maintainability.

• Corrosion of metal;
• The appearance is clearly not for everyone;
• A small resource of some details;
• Mediocre sound insulation of the cabin;
• Low equipment;
• There is very little free space, especially for rear passengers;
• Small luggage compartment;
• Poor maneuverability;
• Poor quality interior;
• Low level of security;
• The power unit clearly lacks power.

Payment via PayPal

After selecting payment via PayPal, the PayPal payment system will launch, where you need to select the payment method: bank card or PayPal account.

If you already have a PayPal account, then you need to log into it and make a payment.

If you do not have a PayPal account and you want to pay using a bank card via PayPal, you need to click on the “Create an Account” button - shown with an arrow in the picture.

PayPal will then prompt you to select your country and provide your credit card information.

After specifying the information required to make the payment, you must click on the “Pay Now” button.

Official website of the PayPal payment system https://www.paypal.com

Payment via WebMoney

After selecting payment via WebMoney, the payment system will launch, where you need to select the payment method: bank card or WebMoney wallet.

If you already have a WebMoney wallet, then you need to log into it and make a payment.

If you do not have a WebMoney wallet and you want to pay in another way, you need to select any of the methods that WebMoney offers and make the payment

After specifying payment details and confirming payment, payment for the goods will occur.

Official website of the WebMoney payment system https://www.webmoney.ru/

Downloading a book

After successfully completing the payment (by any method) and returning to the KrutilVertel store from the payment system website, you will be taken to the successful payment page:

On this page you need to indicate your e-mail, where access to download the book will be sent.

If you are already registered on our website, then simply follow the link to your personal account.

The book you purchased will be in your personal account, from where you can always download it.

Please note that after making the payment, you need to return back from the payment system website to the KrutilVertel website.

If for some reason you did not return back to the site and closed the payment system tab with a message about the successful completion of the payment, please let us know - we will send you a letter indicating access to download the book.

Signs of wear or damage to the undercarriage

1. Leaks under the car in the area where suspension parts are located. Cars of the VAZ 2109 model, as a rule, already have a long service life (and the design of the hydraulic cylinders is designed for a certain resource, which they may have exhausted a long time ago). There is a high probability that the oil seal or shock absorber rod mirror may wear out, so pay attention to possible leakage of hydraulic fluid (in principle, you need to be careful about any leaks from the car);
2. Knocking when driving, yawping along the road is the most common sign of a malfunction. As a rule, this indicates wear or loosening of the components; carefully inspect the suspension, or best of all, contact a workshop;

3. When acting on the suspension (try pressing on the hood or, conversely, lifting your car, experienced auto mechanics, when first getting acquainted with passenger cars, not only the VAZ 2109, roughly assess the condition of the chassis), the suspension does not provide sufficient resistance - the first sign of malfunction hydraulic cylinders. There can be many reasons - insufficient amount of fluid, leakage due to wear of the seals, fluoroplastic bushing, wear of the rod, malfunction of the valve mechanism. It is necessary to replace worn parts, replenish the oil in the cylinders, or eliminate the malfunction of the valve mechanism;
4. When driving (especially on uneven roads), hard shocks with a characteristic sound occasionally appear, which can even be felt on the steering (the so-called “breakdown” of the suspension). The appearance of this symptom indicates that the springs (most often the rear chassis) have lost their properties due to metal fatigue; hydraulic shock absorbers may also not work properly. In any case, it is necessary to inspect the structure of your suspension and make repairs.

We have not yet mentioned the uneven wear of tires - if your wheels are adjusted to alignment and balanced, and the CV joints (since the VAZ 2109 is assembled according to the front-wheel drive scheme) work correctly, then the reason is the chassis, there is a breakdown somewhere, unnecessary backlash or wear.
In conclusion, it should be noted that although the chassis of the VAZ 2109 is not subject to such overloads as a similar truck unit, its design is still quite complex and requires constant attention; fortunately, the suspension design allows for maintenance and repair without large material costs.

What else is worth reading

Steering mechanism diagram

Brake system diagram

Parking brake diagram

Replacing the front pads of a VAZ 2109

Independent suspension device

Problems when paying with bank cards

Sometimes difficulties may arise when paying with Visa/MasterCard bank cards. The most common of them:

1. There is a restriction on the card for paying for online purchases
2. A plastic card is not intended for making payments online.
3. The plastic card is not activated for making payments online.
4. There are not enough funds on the plastic card.

In order to solve these problems, you need to call or write to the technical support of the bank where you are served. Bank specialists will help you resolve them and make payments.

That's basically it. The entire process of paying for a book in PDF format on car repair on our website takes 1-2 minutes.

If you still have any questions, you can ask them using the feedback form, or write us an email at [email protected] .

Rear suspension device for VAZ 2109.

The suspension consists of:

1. central beam,
2. trailing arms,
3. mounting brackets,
4. springs,
5. hydraulic shock absorbers.

The central beam is the main element in the design of the rear axle of a car. The design is welded.

Springs and hydraulic shock absorbers are also of high importance in suspension. They are attached to the beam from below with bolts, and with their upper part to the car body through rubber-metal bushings.

Shock absorbers (double-acting) give smoothness and stability to the vehicle, and also dampen radial vibrations.

As for the rear suspension springs, they come in two stiffness classes: A - more rigid, “high” and B - less rigid, “low”. In this case, the rear springs must have the same stiffness as the front suspension springs. Although in some cases, it is allowed for class B springs in the rear suspension, and class A springs in the front suspension, but not vice versa!

In the case when the car’s suspension “breaks through” to the bump stops and (or) sags under load, it is recommended to install stiffer springs on the car, not forgetting to first check their performance.

But let's return to the main structural element of the rear suspension of the VAZ 2109 - the central beam.

According to the design of the car, flanges are welded to its side parts, to which, in turn, the hub is screwed. The hub has a sleeve bearing. This is a double-row angular contact bearing with a transitional fit on the axle. During vehicle operation, this wheel bearing does not require replenishment of lubrication or adjustment. By the way, if play occurs, the bearing should simply be replaced, but under no circumstances should you try to eliminate the play by tightening the nut. If the bearing does not play, then there is no need to remove the hub.

As for other malfunctions and possible repairs, I would like to note the following.

The chassis of a car is its basis, therefore, it is necessary to regularly (at least once every 6 months, and during intensive driving - once every 3 months) monitor its condition.